6,340 Garden Web Discussions | Growing from Seed

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digdirt2(6b-7a No.Cent. AR HZ8 Sun-35)

Just patience - lots of it - and maybe a few degrees more heat if possible to speed things up (75-78). I never use pelleted seeds so you might have to mist them a bit extra if the pellets don't seem to be dissolving.

Dave

    Bookmark     January 3, 2014 at 8:36PM
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cugal(5b-6a NE Ks)

Thanks Dave! You still da man! ;) I'm not seeing the pellets, so I assume they've dissolved.. Gave them a good misting when sowed..........

Time I have (ie, retired), patience, well............ About how long till germination? I've read from days to weeks.......

    Bookmark     January 4, 2014 at 5:53PM
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digdirt2(6b-7a No.Cent. AR HZ8 Sun-35)

Pro-Mix BX is one of the most frequently recommended. But then most all germination/seed starting mixes are "organic" since they only contain peat, vermiculite or perlite, and some lime. It only becomes an issue after germination when the seedlings are transplanted to growing/potting mixes.

Just never use any containing "soil" for either stage as long as they are in containers.

Other frequently recommended brands for starting seeds are Metro Mix 360, Foxfarm, Fafard, Gardener's Supply, Johnny's, etc

This link will take you to a list of many discussions of this question on GardenWeb and check one of the many previous discussions of this question on this forum linked below for more recommendations.

Dave

Here is a link that might be useful: The best seed starting mix discussion

    Bookmark     January 4, 2014 at 2:47PM
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dbarron(z7_Arkansas)

I missed the clue for tuberous then...I assumed the easier wax :)

    Bookmark     January 1, 2014 at 6:31AM
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poisondartfrog

Shirley,
I grow them every year. Instead of starting in the greenhouse I begin indoors under lights so that I can monitor them. They are not difficult to germinate but as soon as they do you have to get them in good light quickly.
Don't be in a hurry to pot them on. They grow very slowly for the first six weeks and if they don't get the required light they just disappear. Keep them close to the source. Once they get past the tortoise stage I move mine into the greenhouse, but they should be fine indoors too if you have room to grow them on.

    Bookmark     January 3, 2014 at 7:51AM
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digdirt2(6b-7a No.Cent. AR HZ8 Sun-35)

Just in case - have you checked out all the "germinating" and "growing from seed" discussions over on the Trees Forum here?

Also check out these links:

Univ. of Nebraska Ext: How to Grow Conifers from Seed

Mother Earth News: How to grow conifers from seed

Growing Conifer Trees from Seed

Dave

Here is a link that might be useful: Trees Forum

    Bookmark     January 2, 2014 at 12:35PM
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floral_uk z.8/9 SW UK

Hi digdirt - don't know if you noticed this is an old thread originally from March 2012 which has been revived.

    Bookmark     December 28, 2013 at 6:49AM
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digdirt2(6b-7a No.Cent. AR HZ8 Sun-35)

No I sure didn't. Thanks Flora. :)

Dave

    Bookmark     December 28, 2013 at 6:36PM
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hairmetal4ever(Z7 MD)

I know this to be true, but is it true even for plants like tomatoes and peppers that languish in cool night temps?

BTW I'm 36 and have been gardening since I was 10. Wasn't as good of a way to pick up girls when I was younger as I thought it would be...haha.

    Bookmark     December 24, 2013 at 9:29AM
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digdirt2(6b-7a No.Cent. AR HZ8 Sun-35)

but is it true even for plants like tomatoes and peppers that languish in cool night temps?

Again the important distinction is between AIR temps and SOIL temps. Tomato plants don't languish in cool night temps IF they are growing in warm soil - one reason why using black landscape fabric mulch on the soil for example can allow for much earlier transplanting.

We all try to force top growth as it is the most visible sign of plant development. But we have to remind ourselves now and then that the focus early in a plant's life isn't top growth. It is root development. Bodacious top growth without the root development needed to support it only leads to stressed plants with all sorts of problems and poor production down the line.

So while a plant may appear to be languishing at times - in that there is minimal top growth to be seen - that doesn't mean it isn't thriving at the root level.

Dave

    Bookmark     December 27, 2013 at 7:45PM
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Billyoscar(5 - 6)

SEED STARTING FOR THE HOME GARDEN
I have discovered a cheap, simple method of starting flower and vegetable seeds for the home garden. It utilizes the principle of capillary action and a moist newspaper mat. To construct such a device, the following items will be required:

  1. A roller paint tray obtained from the paint department of a box store.
    2. A 5-foot length of 1ü inch PVC pipe obtained from the plumbing department of the same store. This needs to be cut into 25 2-inch cylinders and then filled with a good seed starting mix.
    3. A 6-inch piece of I-inch PVC pipe to be used as a plant ejector.
    4. A half dozen sheets of newspaper.
    Lay the newspaper on the sloping part of the paint tray with several inches immersed in the paint holding well. Fill this well with water and watch as the newspaper mat slowly becomes saturated as it draws up water. Plant a few seeds in each mix-filled cylinder and tamp lightly so the bottom of the mix is in contact with the wet newspaper. It will soon start drawing up moisture via capillary action and become damp. Keep adding water to the well as needed.
    Using short pieces of an old venation blind and a lead pencil, identify each cylinder with name and date of planting.
    In a week or two, the seeds will germinate and green leaves will appear. When about 2 or 3 inches tall and ready to transplant to a larger container or the garden, use the 1â ejection tool. Place this over the green leaves of the sprouted seedling. It will telescope nicely into the 1üâ planted cylinder. Pull up on the planted cylinder and the seedling will be bottom ejected without disturbing the roots. Add fresh planting mix around the new, larger container and place in a bright-lighted window for further development.
    Bookmark     December 26, 2013 at 10:16PM
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itsmadmax

thanks for the info Billyoscar :)

For me a little to complicated because the house is on remote and almost deserted Island haha. I will have to do it directly into the soil.

But thanks for the input.

    Bookmark     December 27, 2013 at 6:40AM
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art33(6)

Hi emdzir,
That probably depends on several things. There's an old thread here on GardenWeb (see link below) that might be helpful.

Art

Here is a link that might be useful: Frozen Seeds

    Bookmark     December 25, 2013 at 8:42PM
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morz8(Washington Coast Z8b)

A chance, depending on how close to opening that true leaf is....you may just have to wait and see. What happened that the cotyledons were damaged, and has that been corrected? The cotyledons serve as food sources until true leaves are formed and the plant is capable of photosynthesis, so your seedling could be stunted by their loss, or not survive if there isn't enough energy to develop the true leaf. If that happens, hopefully you will have more seeds following to take it's place - few of us sow one of anything :)

    Bookmark     December 22, 2013 at 4:50PM
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digdirt2(6b-7a No.Cent. AR HZ8 Sun-35)

How are the seeds contained? In a plastic container or what? The container would determine the amount of exposure.

Dave

    Bookmark     December 22, 2013 at 6:01AM
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calistoga_al ca 15 usda 9

The modern refrigerator, besides being cold, has a evaporative effect, removing moisture from anything exposed to its air movement. Seeds stored in this environment must be sealed from the refrigerator air. If you are unfortunate enough to use diabetic test strips, their containers make ideal seed storage containers. Al

    Bookmark     December 22, 2013 at 9:54AM
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djmasturbeat(5-Cbus,OH)

thanks for the response =)

    Bookmark     December 21, 2013 at 2:49PM
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djmasturbeat(5-Cbus,OH)

thanks for the response =)

    Bookmark     December 21, 2013 at 3:11PM
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djmasturbeat(5-Cbus,OH)

Isn't it better to pasteurize than sterilize? The reasoning, as I understand it, is that you kill pathogens, while not destroying beneficials. Usually this is done at 140 F in the oven for 30 minutes to an hour, I guess a bit higher than just pasteurization into 160-180 F for killing weed seeds. (I also think that smaller batches could be done in a pressure cooker inside of mason jars or similar, some people complain of the smell of pasteurizing soil, never bothered me). Killing the soil's beneficials is a bad idea since the baddies can come back faster than the good things finding their way back in, whereas if you just pasteurize and maintain the good things, they suddenly have even more medium to grow in faster, without competition from the bad guys.
Hope that explains it and that I am not wrong.

I will be posting my own seed starter question soon (making one's own veganic seed starter w/o peat, vermiculite or perlite),, hope others can help out.

    Bookmark     December 11, 2013 at 12:44PM
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seysonn(8a WA/HZ 1)

With the starter mix you don't need to have beneficial micro organism. They will get all that when planted in the garden or container. So the point of sanitization is to help the newly germinated seedlings untl they develop their defense system.

Another reason is to avoid trying to fight bugs, fungi etc in an indoor condition. This is probably my most important concern.

BTW: has anybody used camomile tea to fight tiny bugs ? I have tried. It seems to work.

    Bookmark     December 21, 2013 at 3:05PM
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art33(6)

Hi wertach,

Well, usually a little heat is helpful for seed germination but not necessary after germination. After the seeds have germinated, they usually grow better at lower temperatures (about 65 to 70 degrees F.) Heat will cause a plant to grow faster, requiring more light to balance that rapid growth. Unless you feel that you can supply lots of light, youâÂÂll be better off keeping things on the cool side. Keeping the temperature cooler will help to prevent weak and leggy plants.

Hope this is helpful,

Art

    Bookmark     December 21, 2013 at 11:37AM
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seysonn(8a WA/HZ 1)

Agree with Art.

After germination, that area might be too hot, for the starting container to have contact with the top of the heater. But you can check it with a kitchen thermometer. After germination you will need a temperatures of about 55 -65F. Warmer temperature encourage faster growth.

    Bookmark     December 21, 2013 at 2:14PM
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art33(6)

Hi summervin and welcome to GardenWeb!

Sorry to hear youâÂÂre having problems with the celosia. Actually, itâÂÂs hard to offer any suggestions because there are just so many possibilities and you have given so little information :-) Are these plants something you started inside? Under lights or in a window? Or did you start them outside? Where are the plants now? Have you fertilized at all and with what? Are they getting plenty of sun?

IâÂÂve grown celosia for years, starting them inside under lights in very late winter. They have always been very fast growers. The only mistake I made (first time I grew them) was to move them outside too early. Celosia can not stand cold weather, they love the heat. If put outside too early they take forever to recover (if at all).

If you could explain in more detail, maybe someone will have some ideas that may be helpful. Personally, there just is not enough information here to even give me a clue.

Art

    Bookmark     December 18, 2013 at 7:27PM
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susanzone5(z5NY)

What are the seeds planted in? Soil? Indoors or outdoors? Containers or in ground? What is the source of water and nutrients? What is the temperature day and night? Is it possible an animal is eating the tops off the plants?

    Bookmark     December 20, 2013 at 5:16PM
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trpnbils(6B)

Will do - soakings were completed yesterday and each sample was drained, rinsed, and drained again to keep any residual effects of the acid/base to a minimum. Now they're sealed up and he's just waiting for them to start germinating.

    Bookmark     December 5, 2013 at 11:20AM
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jim42

Sounds very interesting. I too, will be watching for your results. I try to do the best thing for my pole Limas.

Thanks
Jim

    Bookmark     December 20, 2013 at 4:41AM
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