Showing posts with label peat-free. Show all posts
Showing posts with label peat-free. Show all posts

Wednesday, October 30, 2019

The Making of a Garden


As the garden grows, so grows the gardener."
- Unknown

It all began with a tree. A maple to be specific. A maple from a seed my husband picked up on a walk one day and planted in a pot when he got home. After about 10 years of growth, we liberated the small tree from its pot and planted it in the grass parking strip in front of our house.

Initially I was only going to have a small circular patch cleared of grass around the trunk. Mowing and edging grass too near a tree’s trunk can cause detrimental damage to the bark layer and shorten the life of the tree so it’s always good to have a safe zone of ground cleared of grass all the way around a tree’s trunk. To create the safe zone, I did the cover-to-smother* method since I refuse to dig out turf and I didn’t want to cause damage to the tree’s surface roots by trying to remove the existing turf.

So, in 2010 I laid cardboard over the grass around the tree trunk, covered it with a thin layer of mulch and let nature (moisture, worms and soil life) do its thing, decomposing the turf, cardboard and mulch into nice aerated soil.

Sometime later in 2011(below), I decided to enlarge the area around the tree and fill it with perennials thereby reducing the amount of grass overall and so a new garden began to take shape. The bricks you see were holding down some wire panels from an old compost bin, intended to keep neighborhood animals from digging into the mulch and exposing the cardboard.


Small in its infancy, as gardens often do, it expanded over the years to come. By 2013 (below) my plants needed more room. So, I gathered more cardboard and widened the edges,


…and covered the cardboard with more mulch.


In the next photo you can see those same bricks used from the first photo to hold down the edge of the cardboard and give a neater looking delineation between the mulch and grass.


Then that same winter, I decide we need a walkway from the side walk across to the street. Yep, I lay more cardboard and topped it with 18-inch square pavers and side dressed the balance with more mulch and left it alone for the winter. It really couldn’t be easier. I didn’t try to level the pavers at this point. The next summer, once it was all decomposed underneath them, I did any leveling adjustments as needed, which were few.


In 2014 I needed more room again. As the plants grow or I add more plants, I just expand the edges to accommodate. It may be slow, but I think this is the easiest way to carve away grass footage and gain garden space and beauty. It does take some months for it to become a plant-able soil, so think in advance of buying the plants or making divisions of your own holdings. Do the smothering 6 months or more before you want to plant. Your microclimate and weather conditions will determine how fast the decomposition takes to become plant-able.




This time I used more bricks to hold down an edge. It looked better and once it was all decomposed, I removed them.



Now it’s Autumn of 2019 and I decide to get rid of this last remaining strip of grass between the garden and the sidewalk seen below. It is a nuisance to trim and the plants need more room. I could of course cut back the plants but I’d rather have less grass.

When working against a concrete edge like this sidewalk, it is important to get the cardboard tucked down an inch or so between the concrete and soil. Use a flat blade from a spade or edger to pry the turf away from the concrete edge to make it easier to tuck the cardboard in.


The goal is to completely cover the grass. If it has any light peeking through any edge it will find it and keep growing.


It is also important to overlap each piece by a few inches for the same reason. Every bit of grass must be covered so no light can get through.


I marked the locations of our underground sprinkler heads with rocks, so in the summer when it’s time to start watering again I can easily find them and carefully dig to expose them. By then the grass and cardboard should be completely or mostly decomposed and easy to poke around in.


In some of the earlier photos above you will notice the cardboard is dry. I soaked it after laying it, but before covering it with mulch. Now I prefer to soak it before laying. I soak it in a big plastic tub, but if you can’t, then you can let a sprinkler spray it for a while to wet it. I think wet card board is easier to lay and conform to the ground undulations. Wind doesn’t tend to shift wet cardboard around either before you can get a heavy mulch on top of it. But be careful not to get it too wet. Sopping wet cardboard tears easily and can be harder to get it from the tub to where you want it.


That is a large size concrete mixing tub. It held all the cardboard I needed to do this strip. I let it soak for about an hour while I gathered the tools I needed for the project. A wheelbarrow would be a great choice too.

I like to put mulch over wet cardboard rather than dry. I don’t want the dry cardboard to pull moisture from the mulch. The key here is everything needs to stay completely covered and moist, so your rainy season is good to take advantage of when timing your project.


The mulch you use can be bag-bought or your own home-made compost. I have used both, whichever I have on hand. It just needs a fairly thick layer on the cardboard so it all stays wet. You could also use wood chip. Mulch, compost, wood chip…it doesn’t really matter. Just use whatever you want the end result to be.


That thin edge of cardboard will remain showing for the winter and possibly into late winter/spring, until it falls apart. It may not look completed or beautiful for those months but it’s a tradeoff I am willing to take rather than dig turf. I could try to cover it with mulch but it will just roll off onto the sidewalk and I don’t want to have to keep sweeping it, and if I still had all those bricks, I would use them to make a nicer looking edge until it is all decomposed.



When my tree leaves begin to fall, I will cover it with them too, adding to the layers, keeping it all moist underneath.



 This is my version of working smarter not harder.
So if you’ve got grass you want to replace with a garden, consider rummaging around in cardboard recycling bins or saving your home delivery boxes. A new garden is only limited by the imagination.







*Cover-to-smother…a super important side note:
When creating a garden close to existing trees, it is critical to use compost or mulch NOT dirt or bagged soil. Dirt and soil will build up the ground level and suffocate the surface roots. Surface roots breath and absorb moisture from the ground surface. When they get buried deeply, they try to regain surface. They can circle the tree trunk and as the trunk continues to grow in circumference, it will be strangled by the root that is circling it. That is called girdling. Girdling will kill any tree. As the trunk is girdled the bark gets compressed closer and tighter to the heartwood. The cells between the heartwood and bark are how nutrients and water get transported up to the canopy and leaves. Once the bark is compressed so tightly to the heartwood, nutrients and sap cannot flow. A thin layer of cardboard, compost or mulch will decompose, keeping the soil level that the tree is used to constant. Additionally, never pile more than an inch of compost/mulch over the top of the cardboard. I see folks all around my local neighborhoods piling up bark mulch or wood chip or compost or soil in huge deep piles way high up against the trunks of their trees. See the two examples following below. This will eventually kill the tree. 


 Please never do this (see above) to any tree. Ever. When planting a potted tree, always plant it at the soil level it is in the pot. Dig your planting hole 3 times the width of the pot but no deeper than the soil level in the pot. When adding mulch never pile up more than an inch deep close to the trunk or within the drip zone. A drip zone is the circumference below the tree’s canopy marked by rain dripping off the edges of the branches, straight down.







Tree trunks have a natural flair at the base. Tree flair must be maintained for a healthy tree (above). Some trees exhibit more flair than others.







I know this is a longer post than is my usual and I am grateful you read it to the end. A few of my previous posts in this blog touch on this method of grass removal, but I have been photo-documenting the making of this garden over the years to make a more complete account. I hope this is understandable and encouraging for you to create more garden space easily. No grub hoe needed.

Any questions? Please comment below.

Thanks for reading. Cheers!

In Bloom in my Garden Today: Alyssum, Aster, Coreopsis ‘moonbeam’, Crocus, Cuphea vermillionaire, Cyclamen hederifolium, Daisy, Eupatorium rugosum ‘Chocolate’ (joe pye weed), Fuchsia, Geum, Heuchera, Kirengeshoma palmata, Kniphofia ‘Echo Mango’, Lavender, Nepeta ‘six hills giant’ (catmint), Phygelius, Salvia garanitica ‘black and blue’, Solanum crispum
Author’s photos

Saturday, June 22, 2013

Another Peat Free Alternative

"In the spring, at the end of the day, you should smell like dirt."
~ Margaret Atwood


I’ve been experimenting again. And since it is time for many of us to get seeds started for some fall vegetable crops I thought I’d give you another peat free option for indoor seed starting.

Hydroponics is the process of growing crops in water with no soil. Well known to those who grow hydroponic is rock wool. Historically rock wool has been used for decades in some European countries for housing insulation. Today it has been adapted for commercial applications around the world to grow our vegetables in greenhouses. Rock wool is a product of super heated rock until it sort of explodes into fine filaments, kind of like cotton candy (candy floss), then is formed into a usable material. At least that’s my loose translation of what it is. You can get a more detailed explanation at http://grodan101.com/about-us.

Rock wool for seed germination is formed into cubes. It is all natural and chemical free. Each cube is wrapped in plastic which makes it easy to write your planting date and seed variety on the side. It is said to be a biodegradable plastic, but I prefer to remove it when I plant them into the soil, so the roots that emerge out the sides are not hampered in any way. I doubt it biodegrades very quickly. After all plastic is plastic and I don’t want it in my garden. Maybe someday they will change it to a paper wrap. In my situation I don’t need it to be wrapped at all but I suppose commercially the big growers do.

The manufacturer states that rock wool is recyclable but, I think more likely only at the commercial level of use rather than for the average home gardener. Since it is made of rock it does not decompose so as we use a few each season they are more likely to end up in our compost piles after we clean out our vegetable beds at the end of harvest. Crumbling them up into smaller pieces as you find them, they will provide a means of looser soil structure adding to your soil’s tilth, much like stones or sand provide, helping drainage and bringing air down into the soil.

Rock wool cubes are a good choice for starting seedlings because of its air/water transferability. There is little risk of rotting seeds from being too wet as long as it is not sitting in water. I also think they are not so quick to dry out like peat pellets do. I started this tomato Willamette on March 16 and today it is growing and blooming beautifully in my garden.
 
 

If you study this option on the internet, you’ll find lots of rules and do’s and don’ts. For instance there is talk of initial Ph level adjusting, lemon juice remedies, and some chat groups say you can’t transfer these into soil growth, etc. I didn’t do any of that and I did plant this tomato into the soil and had no problem at all. The only thing I did do prior to putting the seed into the cube is rinse it well in running water. If you are used to using peat pellets, I used the rock wool in the same way. I moistened it thoroughly first, inserted the seed, kept it moist but not soggy wet and waited for the seed to do its thing. I’ve used them on a heat mat or not, either way.

They cost a little more per each than peat pellets or coir pellets. I didn’t really shop around, I just went to my local hydroponics store for the sake of convenience and time so you may find better prices. If you are looking for peat free alternatives, I encourage you to experiment with rock wool cubes.

Cheers!

In Bloom in My Garden Today: Alyssum, Armeria pseudarmeria latifolia ‘joystick mix’, Asiatic lily, Baptisia, Begonia ‘bonfire’, Bletilla pink, blueberries, Carnation, Daisy(white double), Daphne caucasica, Digitalis grandiflora, Fuchsia, Gaillardia (blanket flower), Hardy Geranium, Heuchera, Hosta, Kniphofia ‘little maid’, Iris, Lavender, Lobelia, Mullen chaixii ‘Album’, Nepeta ‘six hills giant’ (catmint), Peas, Phygelius ‘new sensation’ (cape fushia), Rose, Salvia, Sedum, Thyme, Tomato, Veronica ‘royal candles’

Author’s photo




 

Wednesday, March 6, 2013

A Better Way to Get Your Peas Started


I used to visit and revisit it a dozen times a day, and stand in deep contemplation over my vegetable progeny with a love that nobody could share or conceive of who had never taken part in the process of creation.  It was one of the most bewitching sights in the world to observe a hill of beans thrusting aside the soil, or a row of early peas just peeping forth sufficiently to trace a line of delicate green.
~Nathaniel Hawthorne, Mosses from and Old Manse

In years past I used to start my peas outside in late February with not so great success. Here in the Pacific Northwest our damp cool weather is great for pea germination but also heavenly for slugs that usually ate more than their fair share of my emerging seedlings. So I began sowing my peas indoors in a variety of cell trays and soils, experimenting to find the right mix.  A couple of years ago I began soaking the seed 24 hrs before planting to plump them and speed up the process of germination. I’d been doing this soaking method with corn for many years with great success. Planting the plumped peas and watering them after planting seemed to work ok but I only usually got half germination and the other half rotted, gooey seed every time. Clearly too much water. As I stated in the previous post, moisture, air and temperature is a delicate balance for good germination. I should add here that old seed does not germinate well either but I knew my seed was still viable.

 Fast forward to last year when I used to work with Sarah, a horticulturist at the greenhouse where I volunteer. She always grew her crops on the drier side of usual. A week ago while buying a new package of peas, since more than half of those I sowed on February 15 have now rotted, I talked to the proprietor about soaking pea seed. He suggested never soak the seed more than one hour and rather than watering them into the soil, use a mister to keep the soil barely moist but never dry. If you are using peat-less potting soil, it may have some moisture in it straight from the bag, mine did. Keeping what he said in mind and the success Sarah had with her drier growing methods I tried it. I sowed the seed on February 26 and now 8 days later nearly all have emerged with the few remaining beginning to push up the soil so I can already see I have 100% germination success!
 
 
 So from now on I will be keeping to this procedure:

  • I start my pea seed in plastic cell packs indoors to keep slugs from mowing over the emerging crop.

  • I soaked the peas for 1 hour or a little less, not more. This time I am planting Cascadia snap peas.

  • I used standard organic potting soil as pea seed is large enough to push through the chunkiness of potting soil, (tiny seeds like basil, lettuce and tomato will do better in a fine seedling mix which contains peat). Make sure your soil of choice is organic with no fertilizers or wetting agents added.

  • I used a mister to add moisture rather than a watering can only as needed, keeping the soil barely, slightly moist.

  • I put the planted cells in a recycled “clam shell” food container (I think it had baby croissants in it from the bakery originally) to hold in moisture so I actually didn’t have to mist much at all. If you don’t cover your cells you may need to mist a little more often. A plastic dome  like cover works like a greenhouse and recycles its own moisture which will collect on the top and drip back down to the soil.

  • I did not use a seedling heat mat this time but have in the past. Peas don’t really need it.
My peas are well on their way to being happy vines! As they get a little bigger and some leaves start to form I’ll harden them off for covered outdoor temperatures so I can put them outside under my little plastic cover on the south side of my house where they will get better light. When they are a good 6 inches (15cm) or so tall I’ll harden them off again for no protection at all, and then plant them around my bamboo teepee. I’ll be picking peas in no time, woohoo!

In Bloom in My Garden Today: Tete-a-Tete daffodil, Crocus, Cyclamen coum, Galanthus elwesii (snowdrops), Heath (Erica carnea ‘springwood white’), Hellebore, Rhododendron, Sarcococca confusa,

Author’s photo

Thursday, February 21, 2013

Quite the Leap from Campfire Girls to a Seedling Tray


Flowers and fruit are only the beginning. In the seed lies the life and the future.
~Marion Zimmer Bradley, author 1930-1999

It’s that time of year again in the USA. Campfire Girl mints are for sale, if you can find them. I used to be a Campfire Girl (Wo He Lo to all you alumni) way back when, way before they allowed boys into the groups and when that box of mints only cost 50 cents US. As I rose through the ranks from Bluebird to Campfire Girl I’m sure I must have earned a bead or two for gardening. After all, I grew the best pumpkins in my neighborhood in sunny California…at least that’s what mom always said. And I sold my fair share of those mints too. Going door to door mind you…none of this sitting in front of the grocery store and letting customers come to you. No, I had to wheel my cart of minty boxes and go knocking on doors, hoping somebody would be home and buy my mints so I could get that blasted bead and be done with it…well at least until the next year. Bless you, each and every one that bought mints from me. Oh, the agony February brought. You have NO idea!

Well times were different then, it’s true. I wouldn’t let my little one go door to door alone these days so I guess grocery store staging is for the best. I do still buy the mints and as I was ready to toss out, er, I mean recycle the plastic tray sans devoured mints I noticed it looked to be perfect to hold the peat pellets that I use to germinate some of my seedlings.


 It will hold 16 and the whole lot can then be easily slid into a clear plastic bag to maintain a level of moisture. Don’t allow the plastic to rest atop the pellets though. It will deform and rot emerging seedlings.


To prepare your peat pellets, soak them in warm water for 20-30 minutes or until wetted completely through. Do not peel off the netting. There is an open top and closed bottom. Let them drain, give a little squeeze which releases extra water and gently roll it between your fingers to slightly break up the peat allowing a little air into the mass and you can create height to the pellet if you are planting larger seeds like beans. Place your seed in the top indentation and scrape some of the peat over the top to cover it. For bigger seeds, press the seed down into the center of the pellet and again, cover with some of the peat.
Peat dries quickly, so you want to keep them moist but not wet. Do check now and then to make sure there’s no mold forming. If so, they are too wet and the seed could rot so you’ll need to open the bag or poke a few holes in the bag to let in more air, it’s a delicate balance. Once seedlings emerge remove the plastic, they don’t need it and a drier environment help deter rotted stems at the soil level.

Place your seedlings in a southern sunny window. Monitor the moisture of the pellet, not too wet but moist. As you see roots escaping from the sides of the pellet, pot them up, pellet, netting and all, into a 4 inch pot (which you kept from those annuals and veggie starts you bought last year) in organic potting soil with no fertilizing or wetting agents added, and keep them moist but not wet. Keep them on that sunny sill till you can plant them outdoors. If you are the cold north like me you may need to pot them up into the next size pot again and again till temps moderate.

Timing is important for sowing your seed. The further north you are the longer into spring you must wait to transplant them into the garden. If you must keep potting them up, you risk leggy seedlings since window sill sun isn’t the same strength as true outdoor, overhead sun. Read your seed packet for germination times and know your local last frost date. If you are blessed with a greenhouse, you can move potted up seedlings into that after of period of ‘hardening off’. That simply means getting the little plantlets accustomed to the new cooler temperatures in which they will be growing. For about a week, move them into the new location during the day hours and back ‘home’ at night. Then a few more days of leaving them out 24 hours. Keep an eye on them, if they wilt, it's too cold or the sun is too strong. They may need more of an adjustment period.

Why on earth would I use peat you ask? Yes, I am familiar with the controversy over peat products for our gardens but I use it quite sparingly. I never buy large bags of compressed peat to use in the garden or on the lawn, it is too environmentally costly and I believe compost to be quite superior in every way, not to mention far more renewable. I use peat in pellet form, a few per year, and only for certain seeds that seem to germinate most reliably in them. Coir pellets have not provided consistent germination in my experience, though I have found coir pots to be comparable to peat pots so I use coir pots for starting seeds that do not want their roots to be disturbed by transplanting like those of the squash family. I have also found regular potting soil, providing it’s not too chunky, to be quite satisfactory for starting many seeds. You can find potting soils that do not contain peat. In the USA, potting soil bags usually list ingredients. If no such listing is provided, shop for another brand, preferably organic. I believe it’s important to consider what we put into our gardens and as the soil is what feeds the vegetables and fruits that we eat and the seeds, nectar and pollen that bugs, bees and birds consume.

On a final rant note. Camp Fire Girls became Camp Fire Girls and Boys and ultimately ended up Camp Fire USA in this country. While I think a certain amount of gender separate activities at certain ages is a good thing, that's a tad off subject. What I really want to know is what happened to the dark chocolate mints? When I was selling them the box contained BOTH milk chocolate and dark chocolate mints...a row of each! What happened to the dark chocolate? Clearly today’s science has proven dark chocolate to be the healthier alternative, so…any chance the duo will make a comeback? Just asking.

In Bloom in My Garden Today: Crocus, Cyclamen coum, Galanthus elwesii (snowdrops), Heath (Erica carnea ‘springwood white’), Hellebore, Rhododendron, Sarcococca confusa, viola

Author’s photos

Tuesday, March 22, 2011

Seedlings on the Sill

Every spring, like it or not, we are all beginners, all over again.
~Dominique Browning

When my sunny, east facing window sills fill up with seedlings you know it’s nearly spring. My vegetable garden always gets its start this way. The advantage to starting your vegetable garden yourself from seed guarantees you get the varieties that have already proven successful in your garden. In addition to seed, nurseries offer “starts” or seedlings. With starts your choices are limited to what the growers grow and growers stick with those varieties that sell best or what they think will sell best. Selections can vary widely from year to year. You may find a variety one year and have great success with it only to never find it available in starts again. For me ‘Stupice’ is the only tomato I want to grow because it tolerates cool, cloudy weather but it performs great in sun and heat too. Since we never know what spring or summer will be like it’s a great choice for the Pacific Northwest. Also, most growers and nurseries do not offer organic vegetable starts, so your seedlings have been grown with chemicals. I prefer to grow my own so I have control over what fertilizers are used on the foods I’ll be eating.

Currently in an east window I have Anise Hyssop (seed I saved last year) and Canna (newly bought tubers) growing for the flower beds. Leeks and lettuce are germinating on the cooler sills.


Mini watermelon and one more tomato are germinating on the heat mat. I saved those watermelon seeds last summer from a delish mini yellow fleshed variety that I found in my organic market! I have no idea if they will grow, normally our summers don’t yield big juicy melons but since this is a mini, it will require less time till harvest. I thought I’d give it a go and hope for a hot summer. Keeping my fingers crossed.


Below are 3 tomato seedlings growing on the sill, more lettuce and leeks starting in between.


Previously I wrote a post on experimenting seeding in new coir based seedling mix and coir compressed pellets.  As an update, based on my experience…I don’t like coir. I got so-so germination with the coir pellets, better results with the peat pellets. The bagged coir seedling mix was the same, not as reliable germination as with the peat based. I also bought some coir compressed plug’s for use in plug trays…they are the worst. After expanding in warm water they settle so densely in the plug tray there appears to be no air to keep the mix fluffy. I think they smother the seed. In every case the seed failed, I think it rotted. It seems to me that coir is just too heavy a material. That’s too bad because research shows coir to be more sustainable and eco-friendly to harvest than peat. Everything that is coming up today is in a peat based medium.

Do you start your own garden plants and vegetables from seed? Do you use peat, coir or something else? Please share your experience with these products and your preferred medium. We can all learn from each other. Blogging is great that way.

Oh how I covet a greenhouse for my seedlings but for now I’ll count my blessings and be grateful I have a laundry room with sunny, east and south facing window sills in which to grow my starts and begin my garden each spring.

In Bloom In My Garden Today: Corylopsis (Winter Hazel), Hepatica, Daffodil, Cyclamen coum, crocus, primrose (double English), Heleborus, Bellis perennis (English Daisy), violet primrose


Author’s Photos

Monday, February 15, 2010

A Time To Sow

“Looking forward to the future is what we gardeners do every day, when we plant a seed or even a tree.”
~Ken Druse

I’ve not been much in the garden since late fall, so by the time January or February rolls around I’m starting to go through withdrawals. My houseplants get more attention than ever, seed catalogs are perused again and again and I begin to sow seeds for this years vegetable crops. Today I sowed Stupice tomato, Bambino eggplant and cleome flower seeds in Jiffy peat pellets and Fiber Grow coir pellets indoors.

The differing climates throughout the USA and the world, determine success or failure of a particular variety of seed. Here in the Pacific Northwest, Stupice is a very successful tomato. It is of medium size so it ripens within a shorter growing season, and doesn’t seem to mind a certain amount of our cloudy, cooler days. The big Beefsteak tomatoes are better in the sunny, hot southern states with their longer growing season. Talk to the old timers around you who have vegetable gardens. They’ve been trialing for decades and will be glad to tell you which varieties have given them consistent reward. Also read your seed catalog information very carefully when ordering seeds. Each seed has specific needs for success. The seed information will specify “number of days to maturity”. It is especially important to us in the northern climates. We have shorter growing seasons so we want seeds with the shortest number of days to maturity. This countdown begins with the transplant of the seedling into your garden soil, not from when you sow the seed in your trays.

To start many of my seeds I like to use expandable pellets. They are compressed but expand when you soak them in water first. They are easy and rarely do I have germination failure, provided I keep them moist. Be sure to pot them up into a four inch pot of soil when roots begin to show at the sides. I have better success in pellets than with seedling mix in pots or seed trays, but at 10-15 cents each for the pellets, when I have a large number of seeds I’ll use seed trays with little cells which I fill with a seed starter mix. Here I’ve pictured the compressed pellets and a cell tray.
 Peat pellets and seedling mix both are full of peat moss. Peat moss products have been used extensively in gardening and gardening products for eons. I for one have never been fond of peat because it dries out easily and you’ve got to keep an eye on it no matter what you are using it for. Once it dries out it forms a hard pancake that is difficult to get re-hydrated, so your seeds are wasted. It is always recommended for use in reseeding lawns, or to mix into a planting hole for acid loving plants, but I prefer just using compost.  And if you need to acidify your soil, used coffee grounds or fir and pine needles mixed in will do just that.

That said, I think it’s important to talk about the great peat debate. We hear very little about it here in the USA. I don’t know why that is, as we strive to be responsible gardeners as much as the next, but peat usage is quite controversial in other parts of the world. I learned about it a few years ago by reading gardening magazines from England. In a nut shell, environmental groups in recent years have called attention to the damage done to peat bogs and the wildlife they support because peat extraction is done by draining the bogs to remove the peat. An English gardener friend tells me its usage is banned in the UK.

"Today, lowland peat bogs and their wildlife are threatened through peat extraction for garden composts and other uses. Peatland wildlife such as dragonflies, butterflies and birds depend on peat for its survival and gardeners can choose alternatives.”


“Peat develops very slowly, no more than 1mm in depth per year. A 10 metre deep peat reserve will have taken 10,000 years to develop. So when peat is mined for garden compost it will take 1,000 years to replace every metre that is taken away."

I think more attention should be raised on this matter here in the USA and I think worldwide we all should strive to reduce peat usage by looking for peat free bagged soils, compost and potting products. And to Jiffy company… I applaud your efforts to replace peat with coco fiber (coir) for some of your products but I ask you to please step up your efforts to replace peat in all your products including the expandable pellets. There’s a new kid on the block who’s done just that, and I’m switching! I found some expandable pellets and seed sowing products from Canada’s Planter’s Pride.  Their Fiber Grow products are made out of highly renewable coir fibers. Coir is from the coconut’s brown fibrous shell. I’ll be looking for more of their products in future. I bought some of their coir pellets this year and am trialing them along side Jiffy’s peat pellets. Already I like the fact that the ‘fabric shell’ on Fiber Grow coir pellets is advertised to be biodegradable, whereas Jiffy’s is a fine netting that I find still buried long after the plant has been harvested.

I for one, plan to read more closely the ingredients listed on those potting soil, seedling mixes and compost bags…no matter how fine the print is. It is reported that European manufacturers try to hide the peat content, making it hard for consumers to know what they are buying. Be aware, be informed, be choosey. Follow this link for more facts on the peat debate.

Back to seed starting…once you sow your seeds, they need to be kept moist and the humidity needs to be kept up till they sprout. You can use seed starting trays which have small cells that you fill with a special seed starting mix, a very light, airy soil that is yes…mostly peat. The cell trays come with a clear raised plastic cover that will keep in the humidity. If I am using expanding pellets, I put them in a plastic, lidded grocery store container as a way to reuse/recycle. The container shown below was butter lettuce packaging at one time.

Heat mats are electric, super thin and provide gentle warmth from below that help germination of some seeds. I use the heat mat for tomatoes and many summer blooming, heat loving plants that I am sowing seed for. Not all seeds want heat. Lettuce, kale, cabbage and any cool weather crop will not germinate if it’s too warm so keep them off the heat.

Now that my seeds are planted, the most difficult task is at hand. To keep my cat from pushing them off the heat mat now that she’s discovered it. Heat is such a cat magnet! More than once I’ve come home to find her stretched out, toasty and snoozing on it after the seeds have landed on the floor below (sigh).

 In bloom in my garden today: Cyclamen coum, Galanthus elwesii (snow drops), crocus, primrose (double English), Sarcococca confusa, hellebore


Author’s photo