drooping plants

I got some alaska fish fertilizer, but no superthrive. It wasn't at the walmart near the house. How much should I start the plants out on the alaska?

Not until they are frimly into the veg phase, then you can follow the dilution info an the bottle.

I wouldnt have thought it was heat, because normall the leaves point up, but i supose it could be.

But i guess its underwatering.