Thin stem seedling?

slaboosh · May 7, 2017

Hi, I'm currently trying to grow 6 plants, one was doing well but the stem became too thin and it ended up falling over and dying today. I have a couple more sprouting, and one is doing alright I believe. I just wanted to double check and post a picture of the seedling I am referring to on here, so you guy can tell me if it looks healthy, or not. The stem is bending some and looks maybe a little thin, but I may just be overthinking. Anyway, take a took at the pictures and let me know what you think.

Logan Burke · May 7, 2017

They are stretching a bit much, however yes they are healthy. Before I can be of much help I need to know a couple things.
1. What kind of lighting are you using?
2. What are the temps lights on/lights off?
3. Do you have any fans blowing softly on the seedlings, just enough so that they are moving a little bit. This can strengthen weak stems, and is a good thing to do regardless of if your plants are experiencing issues with stem strength because it forces the stem to thicken and strengthen before continuing vertical growth.
I am relatively novice in terms of growing so maybe some other veteran growers may have different opinions.

slaboosh · May 7, 2017

Logan Burke said:
They are stretching a bit much, however yes they are healthy. Before I can be of much help I need to know a couple things.
1. What kind of lighting are you using?
2. What are the temps lights on/lights off?
3. Do you have any fans blowing softly on the seedlings, just enough so that they are moving a little bit. This can strengthen weak stems, and is a good thing to do regardless of if your plants are experiencing issues with stem strength because it forces the stem to thicken and strengthen before continuing vertical growth.
I am relatively novice in terms of growing so maybe some other veteran growers may have different opinions.

I've tried using a small breeze on the plants to where they just slightly move, and I found that this actually weakened the stems and knocked one seedling over completely, which led to the seedling dying. I'm using a fluorescent 42 watt tubes, and a CFL light that's 18 watts. The fluorescent tubes are about a foot away from the plants and the CFL is about 10 inches away. Hope someone can help. Thanks

haloman420 · May 7, 2017

Lower them lights. If it dont hurt your hand it will not hurt your plant.

whitebb2727 · May 7, 2017

Lower your light and you don't need wind on them right now.

Add dirt around them. Make a little mound around it if need be.

I've had some do that and lay over. I leave them and they eventually stand back up.

Thin stem seedling?

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