Toxic Deadite
Well-Known Member
My leaves are curling up on the edges. Is this signs of a deficiency of some sort? Also the strain is B52. I read that that strain has genetics that cause that... Is that true?
Leaves curled
- Thread starter Toxic Deadite
- Start date
WannaBeeGrow
Active Member
I AM NOT SURE, but it may be the plant protecting it's self from loss of water. Maybe too much light. NOW I AM NOT SURE.
HydroKid239
Well-Known Member
Looks like light stress. You could dim the light down a few % and see if it goes back to normal. I wouldn’t overthink it tho. They look good. Intense light is a major factor in flower. What kind of light are you running? Wattage? Brand?
Rurumo
Well-Known Member
Some strains are more prone to this than others, but your issue looks very minor and it might not get worse. It could be due to low RH, too much wind, or too much heat-but if your other plants look fine it's probably just an individual thing. One of my plants did this in veg quite a bit but grew out of it in time. I wouldn't do anything unless it gets worse.
Boreal Curing
Well-Known Member
I see a few leaves starting to canoe. It's because you've maxed out your feeding and watering for the amount of light you have. Congrats.
You have two options;
1. Like they've mentioned above, turn down the lights a bit.
or
2. Increase air circulation considerably. A strong fan above and one below should do it. Note that by doing this, you'll need to increase water/feeding at some point. It's a crazy cycle.
Personally, I'd just decrease the lighting. In a commercial environment, you'd be pushing it hard with more air flow, feed and water to max out the yield. On only a few plants, you wouldn't see a difference pushing them that hard. But on several hundreds you would. It all adds up.
You have two options;
1. Like they've mentioned above, turn down the lights a bit.
or
2. Increase air circulation considerably. A strong fan above and one below should do it. Note that by doing this, you'll need to increase water/feeding at some point. It's a crazy cycle.
Personally, I'd just decrease the lighting. In a commercial environment, you'd be pushing it hard with more air flow, feed and water to max out the yield. On only a few plants, you wouldn't see a difference pushing them that hard. But on several hundreds you would. It all adds up.
Toxic Deadite
Well-Known Member
I'm running 2 of the Vivosun 315w CMH. No option for dimming unfortunately.
Toxic Deadite
Well-Known Member
The whole plant.
Homegrown Hero
Well-Known Member
Everything you’ve done has gotten you to this point. Your flowers look excellent. Keep doing what you’re doing imo, don’t change anything.