My First attempt at autos in hydro

i have a blue mystic and a northen lights autos going right now its about day 11 and the blue mystic seems to be growing well but the northen has grown bout 6 inches and bent over i lowered the light so it wouldnt have to strech as far really dont no if that will help much any help would be great thank

It's either too hot or your lights are too far away.

the temp is a constant 78 to 82 the lights are now 1 foot away i moved some hydroton to help support the stem

I don't know this strain but it is doubtful that it can survive very well at those temps, the signs are pointing right to it being your temps and I am telling you at 85F without C02 I start losing plants.. Lower the temps or raise the C02 cuz that is heat stretch.