leaf edges curling upward towards the center

anhedonia · Mar 10, 2008

at first this was only happening to older growth but now even the larger newer fanleaf edges are curling upwards toward the median of the leaf.
these plants are clones that ive been vegging since january22 and theyre not even a foot tall and they got all these problems. it sucks. i dont even know if these things are going to flower. ill post some pics if anyone needs to see em.

Hairy · Mar 11, 2008

pics will help, and what are your grow conditions?

anhedonia · Mar 11, 2008

well, ive been growing in ocean forrest soil, using full doses of superthrive and half doses of 6-4-4 every other watering. And i have a dig. ph tester so i can treat my ph to exactly 6.5 runoff water for all 9 of my plants.
today, ive really noticed some serious growth. acctually, the past three days have been some of thier best growth, at least for the atomic haze, 1 in particular. on the 4 skunk #1 s i got all of the edges, even my largest fanleaves all curling on the serrated edges up inward toward the median.
what the hell is that from? im feeding them superthrive and grow big(with micro nutrients) so i dont understand what is happening. theyre growing and everything but this curling edges thing worries me. how can i grow a plant that looks like that?

notsonuts · Mar 11, 2008

anhedonia said:
well, ive been growing in ocean forrest soil, using full doses of superthrive and half doses of 6-4-4 every other watering. And i have a dig. ph tester so i can treat my ph to exactly 6.5 runoff water for all 9 of my plants.
today, ive really noticed some serious growth. acctually, the past three days have been some of thier best growth, at least for the atomic haze, 1 in particular. on the 4 skunk #1 s i got all of the edges, even my largest fanleaves all curling on the serrated edges up inward toward the median.
what the hell is that from? im feeding them superthrive and grow big(with micro nutrients) so i dont understand what is happening. theyre growing and everything but this curling edges thing worries me. how can i grow a plant that looks like that?

over watering

It's 5 o'clock somewhere · Mar 12, 2008

What kind of lighting and what are your temps? How far are your lights?

anhedonia · Mar 12, 2008

i got 9 plants under a 400 w mh 18/7 and its 2 feet away from the tops of my plants. its about 82 in there when the light is on. (at the top of my plants)

It's 5 o'clock somewhere · Mar 12, 2008

Wow! A 25 hour day. JK, i thought they looked a little heat stressed but they should be fine at that distance and temp..... Bump...

Mudslide9791 · Nov 8, 2010

I'm having asimilar problem with my 15 day old kiddo's. I had a 400w MH sitting about 18 inches off em. I moved it to around 24 inches and they are doing better

leaf edges curling upward towards the center

anhedonia

Well-Known Member

Hairy

Active Member

anhedonia

Well-Known Member

Attachments

notsonuts

Active Member

It's 5 o'clock somewhere

Well-Known Member

anhedonia

Well-Known Member

It's 5 o'clock somewhere

Well-Known Member

Mudslide9791

Well-Known Member

Similar threads