Taco shaped leaves

[plumsmooth]

tacoing is usually a response to either too much light, or too much air flow/low humidity....if you're lights aren't too strong, it's probably either too windy, or you rh is too low, or both. don't have fans blowing directly on your plants, aim them at the wall behind the plants, so they get the backwash. if you have low RH, go get a cheap cool mist humidifier, start it on low, and slowly turn it up over a couple of days till your plants start to respond.

I think this is it. It got cold herer over the last few days and I dehumidify the entire house to keep the Flowering Area good. But my Veg area is getting extra dry air from the open Hood CMH drying out the air around it. I think in Veg they much prefer 60+ Plus humidity. I am going to turn down the exhaust fam from that room and let that humidity build up a little and I just added a small Humidifier which I would rather not do because it is more humidity to extract from the rest of the house.. The whole house circulates up and downstairs small 2 bedroom... I wonder if Neem Oil is good for Vegging in Low Humidity environments...

 

[mr.sessemia]

Taco or curling of leaves is usually the result of hi temps, not a nutrient problem.

I was going to say the same thing drop the temp kill the Epsom salt ....half strength the nutrients wait to see the recovery ....that or the lights may be too close to the canopy in addition to the high temps

 

[Roger A. Shrubber]

I think this is it. It got cold herer over the last few days and I dehumidify the entire house to keep the Flowering Area good. But my Veg area is getting extra dry air from the open Hood CMH drying out the air around it. I think in Veg they much prefer 60+ Plus humidity. I am going to turn down the exhaust fam from that room and let that humidity build up a little and I just added a small Humidifier which I would rather not do because it is more humidity to extract from the rest of the house.. The whole house circulates up and downstairs small 2 bedroom... I wonder if Neem Oil is good for Vegging in Low Humidity environments...

can't hurt to try.
neem oil doesn't have anything to do with humidity. it's a decent tool for an ipm program, but i'd quit using it at least a week before you throw them into flower, the taste of neem takes a while to wash out...