so i have 3 seedlings that sprouted 3 days ago. they are in rockwool and i have a T5 light about a foot above the seedlings. my problem is within the last 6 hours the leaves(not the round ones but the pointed ones)are starting to curl up tight and turn brown. one of them is even starting to droop now. i have them in humid dome right now and am not sure if should take it off yet. i am afraid they are all gonna be dead by the end of the day. what to do? please help. thanks
Please help me with my seedlings
- Thread starter coombaya
- Start date
bird mcbride
Well-Known Member
Are you watering them?
bird mcbride
Well-Known Member
You can submerge the cubes into water three or four times daily. Use a very weak fertilizer solution, 1/6 of what it says for dirt. You can soak the rockwool cubes(with the plant in it) every eight hours for fifteen minutes.
doowmd
Well-Known Member
check out this thread...https://www.rollitup.org/marijuana-...plant-moisture-stress-symptoms-solutions.html
prolly find ur answer there.
prolly find ur answer there.
bird mcbride
Well-Known Member
You will have to use a small amount of ferts. I go 1/6 of what the fert label reccommends for dirt. Shake it well to oxygenate your water before watering. Like I said, you can submerse your rockwool for 15 minutes every eight hours.
