6,340 Garden Web Discussions | Growing from Seed


I agree with what Sara said. As for the lights, if the bulbs are T8 or T12 move them to about an inch or two from the plants. If they are T5s you might want to keep them a little farther away because the T5s get a little hotter.
It's good that you're now feeding at half strength.
Art
PS - There's an older post on GardenWeb about growing petunias (see link below) that you might find helpful. Be sure to scroll way down to a post by 'triplediamond' and view his petunia pictures!
Here is a link that might be useful: Growing Petunias
This post was edited by art33 on Sun, May 12, 13 at 1:28

Probably same as the petunias, not enough light. Tomatoes can be repotted with most of the stem under the soil, so I would give them a bit of time to recover and then do that. It looks like many are too far gone, but I see a few in the pic that should come back fine.

I agree that they are red aphids and they are sucking the good from the plants. A forceful spray with cold water helps or try insecticidal soap. Mix with water as per package instructions and spray the plant. The soap will also kill any eggs and it is completely safe. Then watch to see if you've missed any.

Yeah - sorry - but you need to just compost those.
Even healthy radish doesnt transplant well - it will grow but it wont bulb up. The seed for radish and lettuce is cheap.
I'm also in zone 4 - it should be warm enough to start both of those outside now, they like coolish weather.
I would recommend doing a little research on this forum before you start anything else - pretty much everything you need to know is here somewhere - read the FAQ's and use the search engine.
This is only my 5th year - and I have learned most of what I know reading through old posts here - that and trial and error :)

I am a beginner gardener and this is my first year out of three that I have successfully grown seeds indoors. And I have been using the same Jiffy peat pellets each year as well. The first year everything became moldy and the second year everything became too leggy. This year I have been keeping my seedbabies close to the light gradually each week moving them an inch further away from the light, starting with them at 2 inches away and now six. My horticulturalist friend told me never more than 6 inches away from the light. In my first year of growing mold I learned to take off the plastic dome once the seedlings have sprouted. My friend says she never uses a dome but she has a way greener thumb than I. Hope that helps!

Thanks! I will do what it takes to create greenhouse conditions...
While I am largely ignorant of this whole vegetable garden thing, I am pretty stubborn, and i will conquer this! I will, I will, I will!
LOL
And I will post this question in the other forum, thanks for the recommend!

I once heard that if the cucurbit starts flowering in the starting container, then you may as well start again. They grow so fast anyway.
I had 4 squash started early this year, but with the long wait for spring, all 4 started flowering in the cold frame. For the heck of it, I planted them in the yard to see how they would fair. They're still alive and flowering (still only male flowers, of course), but I'm not sure that they'll get much bigger. By that, I also mean they probably won't get big enough to create and support fruit.
So it's a fun experiment but I won't be depending on them to produce. I direct seeded squash into my allotment last week and they're already up and looking as pleased as Punch. I won't bother to start them inside again next year...
-Noel

I direct sow cukes in early-mid June. They are super easy to sow in the garden, and sprout and grow quickly. Sometimes I sow a 2nd batch a few weeks later so they are staggered a bit.
I don't mind that they're sown late because I want the cukes to mature when the tomatoes come in. Love cucumber and tomato salads! The only time of year that I eat them, and they have to be fresh from the garden (or the farmstand).

I grow Thunbergia every year, and Sweet Peas every few years. Sweet Peas don't transplant very well, but are easy to start by planting them directly in the soil. They'll germinate in cold soil or warm soil. I usually plant them in October here in northern California, when the temperatures are pretty warm, and they seem to take a few weeks to show up (trying to remember). One year, though, I planted them late, and we had some really cold temperatures, and up they popped! So maybe colder temperatures hasten germination. If I had paid more attention I would likely have more specific information. Anyway, I plant Sweet Peas about 2-3 inches apart in soil enriched with plenty of compost. I always cover these seeds with enough soil to block out light, not because light is an issue, but so that the large seedlings have more of an anchor.
Thunbergia seeds are generally pretty speedy germinators when given heat, much slower to germinate (can take a month sometimes) at lower temperatures. I would plant these more like 6" apart than closer because eventually they will branch out. Once they get going they can be pretty aggressive, but it takes a little while for them to get their rhythm, so to speak. I've never grown them on a lattice, but I plant them with cukes growing on long tomato trellises, and they twine around the trellis and the cucumber plants very nicely. I've also had some pop up in odd places where there is no support, and they are full enough to look nice sprawling over the ground. This is another seed that I cover with enough soil to block out the light for the same reason I do the Sweet Pea seeds.

Thanks for the info!
It sounds like I shouldn't expect much more from my Thunbergia seeds. I'll try to ignore them for another week or so, and not hope too much.
I hope the Sweet Peas will be okay -- I was planning to plant them directly in their peat pots (I am putting the pellets in pots as they get going), with the bottoms cut out. Same for the Thunbergias.
We have a short growing season, here (Montreal, Quebec), so I don't know if I plant more, if they will catch up, but I will perhaps try some.
I'll use twine to help the Sweet Peas on the arbour.


I never soak any seeds. I've heard of people soaking legumes but not squash. If you are a beginner my advice would be to ignore the soaking until you've got the hang of all the rest of the things you need to learn like watering, light etc. It always seems just one more thing to faff with and I don't think it gains anything more than a day or two.

I soak my peas and beans over night and then stick them in damp (not super wet) soil - I usually get excellent germination rates.
I rarely soak anything else - though I am trying it with cilantro and parsley this year.
Never heard of anyone doing a twice a day rinse - except for making "sprouts"

This doesn't look like damping off to me. I'd suspect the gnats (which it's their grubs in the soil that are the real problem. However the seedling pictured looks quite good. For tomatos just plant them with their stem buried and they'll root on the stem itself. You didn't specify if the damage is on other seedlings or the severity so I can't give a reasonable response. The drooping seedling probably (unfortunately) is a goner.

mauch1~
thanks for your response. There is widespread damage on most of the tomato plants, but oddly enough, not on the flowers, peppers, etc.
But the seeds were bought from many different seed suppliers, otherwise I would suspect a seed quality issue.
I only ever saw one gnat. Is this damage typical if what gnat grubs do?
The only other thing I can even think of is that maybe the damage was done by my sprayer, as I was reaching to spray the different plants close to soil level? When you said this did not look like dampening off, I tried to consider what else it could be.
Thanks again!


Here is a link to the Seed Saving forum.
Dave
Here is a link that might be useful: Seed Saving forum







mori - it's hopeless. overdrive's preaching is so circular and convoluted that it defies logic much less resolution. It's like a game of 6 degrees of Kevin Bacon.
Dave
Thanks Dave, its the scientist in me. I guess ignorance is bliss.