We have a lot of new members. Welcome to everyone, I know many want to learn about the method. This describes how it began, how it works and what you can expect... How to Winter Sow Seeds Outdoors It really is very easy to do. First, let me give you a little background as to why I sowed the seeds during the winter. I live in a very small house, a cottage actually, and I simply do not have room for a light set up, also, any window space I have must be fought from the cat and Prinny likes to look out on the street and watch the world go by, so I have to give her a windowsill. Shes a good cat and deserves her place in the sun. I got hooked on seed trading, and as you all know seed trading is like Pokemon...You gotta have em all. I had tons of seeds, I had them all. Though I am not a novice at gardening, I am a novice at growing seeds. This was my second season doing so. Because of my lack of experience with growing seeds, and not having a light set up, I traded for easy to grow seeds; I had to start them in the windowsill or out on the patio in flats during spring and summer. I was thinking a lot last winter about how I was going to start all these seeds; I needed an easy way out. I knew that many seeds needed to be pre-chilled, and I knew that many plants reseed and germinate outdoors without our intervention. I thought about this for a few days and put two and two together. I would sow them into flats, and take them outside for the winter, if all went well then they would germinate in spring. I am a true believer in recycle and reuse. I had been saving my take-out containers from the Chinese restaurant (not those typical white boxes that have a metal handle and white rice inside), I was saving the foil pans that have a separate clear plastic lid, and theyre usually round or rectangular. These containers were just perfect.....plus I didnt have to go to a store and open up my wallet (hmm, look at all the moths fly out), if I can get away without having to lay down a buck I will. I did need soil so I went to the local discount department store and got their brand which was the cheapest I could find. Seed Selection Look at a seed catalogue, most will have some sort of notation about a seeds germination requirements, or youll pick up a few clue-in phrases. Look for these terms: Needs Pre-chilling (freeze seeds, refrigerate seeds, stratify for x amount of days or weeks), Needs Stratification, Will Colonize, Self-Sows, Sow outdoors in early Autumn, Sow outdoors in early Spring while nights are still cool, Sow outdoors in early Spring while frosts may still occur, Hardy Seeds, Seedlings can withstand frost, Can be direct sown early, Wildflower, Weed (such as butterfly weed, joe pye weed, jewel weed.) Look for Common Names indicating a natural environment: Plains, Prairie, Desert, Mountain, Swamp, Field, River, etc. Look for names that might indicate an origin in a temperate climate: Siberian, Chinese, Polar, Alpine, Orientale, Canadensis, Caucasian, Russian (indicating Soviet origin), etc. Think about your own garden and your neighbors gardens too. Do you find plants that have volunteered each spring and shown up as seedlings that you didnt sow? These are very good choices. Lets say that your orange marigolds have returned in spring as volunteer seedlings....you can then be pretty well assured that gold, or lemon, African or French varieties will allso reseed. When it comes down to it, a marigold is a marigold is a marigold. I like Parks Seed catalogue, it has a great germination table right in the middle of the catalogue. They have a numbered guide indicating the best germination requirements for seeds. I took a yellow highlighter and went down that numbered list and highlighted all the numbers that would be appropriate for Winter Sowing, then I carefully went through their list of seeds and highlighted the varieties that corresponded to the correct numbers. This is how I chose which varieties I would Winter Sow. A lot of catalogues, not just Parks, will have a germination table, or some information about germination, look at them, study them, and learn. To make a flat you take the foil container (of course its clean, washed in hot soapy water) and a paring knife. Stab a few slits in the bottom of the pan, this is for drainage. Now fill the pan with soil to about a half inch from the top. Give it a real good drink and let it drain. I do this in my kitchen. (I have a sprayer on a hose at the sink and I use this for the watering, works well and wont gouge out holes in the soil). After the pan has drained, sow your seeds and pat them down. Cover the seeds with more soil to the correct depth, if necessary. I like growing plants with tiny, tiny seeds, theyre really just the very most easiest to sow. Sprinkle them on top of the soil, pat the seeds down, and thats that. Now you need to put the lid on but first...and this is the very most important step...take the knife and poke several slits in the clear plastic lid. This is for air transpiration. Think about it, youre making a little mini-greenhouse. If you dont vent the air that is heated by the sun youll cook your flat and the seeds wont germinate. Youve baked them to death. Okay, put the lid on secure by folding down the foil rim. Now the seeds are sown. Uh oh...back it up, I forgot a step that you may wish to use: labeling. I didnt label mine as I like surprises, however this concept may pop the heads of gardeners who enjoy having everything just so. Get some freezer tape, duct tape, or any tape that you know will work well after being frozen. Pull off a piece and stick it to the bottom of the flat. Write the variety name on it with a permanent marking pen. You can do this before or after sowing, if you do it afterwards make sure you wipe the bottom of the flat well as most tape doesnt adhere as good as youd like to a damp surface. Label the tape before sticking it on the bottom of the flat. The label is on the bottom of the flat because the sun cant bleach it down there. Now you need to put the lid on BUT FIRST.........and this is the very most important step.......take the knife and poke several slits in the clear plastic lid. This is for air transpiration. Think about it, youre making a little mini greenhouse. If you dont vent the air that is heated by the sun youll cook your flat and the seeds wont germinate. Youve baked them to death. Okay, put the lid on secure by folding down the foil rim. Now the seeds are sown. All right, the flat is now sown and covered (with little slits in the top, yes? dont forget!!). Now take it outside to somewhere it will be safe for the winter. I put them on a picnic table top away from my curious puppy. I learned my lesson, I lost a flat of daylilies (the first I sowed this way) because I put them on the ground under a bush and the puppy found them and thought the flat was a toy, and she promptly killed it by shaking it to death. After that all the flats went up on the table out of her reach. A sad loss; but it was an excellent lesson. Now youll just wait it out. When the weather warms the flats will freeze and thaw repeatedly as Winter gives way to spring. This action of freezing and thawing out helps loosen the seed coat. Youll often see the term nick or file seeds prior to sowing in germination databases: this is to duplicate Mother Natures work. (Now you wont have to do that anymore!) Amazingly, just when winter is about to break, and youre still getting nightly freezes, the first of your flats will begin to germinate. When I saw this I thought that the seedlings were goners, but they thrived. The seeds know when its safe to come up; its part of their genetics. Now is the time to check the moisture in the flats. On an above-freezing day, open them up and if they look like they need a drink give them one. The excess water will drain away. Dont forget to replace the lids tightly. As your seedlings grow start widening the slits in the covers, once a week or so make the slits a little bit bigger, eventually youll have more open areas than covered and youll be able to transplant the seedlings into the garden because they are completely hardened off. I have put in seedlings that barely had their first set of true leaves and they thrived in the ground. After transplant care is typically the same as for indoor sown seedlings. They need a drink and just a little bit of food: 10% strength after their first week in the ground, then increase slowly as the season progresses. After about eight weeks and a few feedings your seedlings will be able to take a full strength feeding. Alternate seed flats: I have used plastic milk jugs and 2 liter soda bottles: just cut around the middle almost all the way through. Make the drainage slits. Fill with dirt, water, drain, sow, and cover with more dirt (the same procedure as above.) Tape the cut edges together and simply remove the cap for air transpiration. Cardboard orange juice or milk containers can be used with a baggie. Cut them in half, horizontally or vertically, make the drainage slits and sow your seeds by the same method above. Slip the flat into a baggie, tie it closed with a twist tie or a knot and use the knife to make a few slits for air transpiration, put a few slits in the bottom of the baggie for drainage. Whipped Topping tubs: Make the drainage slits, and then sow your seeds as above. Take a scissors and cut out the center of the lid, leaving about an inch around the inside of the rim. Put a piece of clear plastic wrap over the tub, put on the lid. This holds the plastic wrap window snuggly in place. Take the knife and make some slits in the plastic wrap for air transpiration. Did all my flats germinate? NO! I had eighty or so of these made and eight did not germinate. Was it the seeds? Was it the method? Was it me? I dont know. But I did have over seventy flats that did germinate. Outside! Let me mention that I also used four kiddie pools. These were used the summer before as container gardens ~ lots of soil and lots of big slits for drainage. I simply direct sowed these and left them all uncovered. They got snowed on, the snow melted, it rained while the bases of the kiddie pools were still frozen and the rain didnt drain. They all were frozen with ice at least an inch thick.......aarrgghh, panic, Panic, PANIC....I couldnt do anything about it. When warmer weather finally came the pools thawed and drained and the seeds came up! YEAH! Thats it. As you see its not hard to do at all. I sowed these flats at my leisure throughout the Winter. Everyone talks about going bonkers in January and February because they cant get out and do any meaningful gardening. There are only a few varieties of seeds which can be successfully sown this early indoors....frustration and gardening fever sets in. While all the other gardeners were chomping at the bit I was being self-indulgent and playing with dirt and mud and seeds at my own lazy-bones pace. I took a leap of faith doing this. I kept the faith and I was rewarded. I believe in this method, it works, it really truly works. Too much emphasis has been made on indoor sowing under lights. It takes up time, it takes up space, white flies take to the air, damp off kills your effort, your seedlings, and your spirit. I forget to mention that there is NO EVIL DAMP-OFF. The chilling temperatures and fresh winds prevent the damp-off that sadly causes young seedlings to fail. We take a lot of time and care in our efforts, sometimes we feel like the seedlings are almost our plant children. It really is depressing when a flat of seedlings doesnt make it. I encourage everyone to try the Winter Sowing Method. If you want to hold back some seeds the first time you try it thats great. Save some seeds to sow indoors of a variety you have placed in a Winter Sown flat, compare the differences in the seedlings, and then compare plants when they mature. Learn from what you observe. Make your life and garden easy, let it flourish with flowers, grasses, vines, bushes, trees, and vegetables, you thought you couldnt even consider trying before now. Good luck to you all! Trudi Davidoff
Posted on: Tue, 25 Nov 2014 00:47:52 +0000
Trending Topics
Recently Viewed Topics
© 2015