thanks for all the advice...I flused as stated previously....lowered the temps and am now at 1/2-3/4 strength nutes. removed all bad leaves and plants seem to be recovering. will update in a bit
Again thanks everyone.
some could be root bound....over a year old....others are new and wouldn't be root bound yet (3 months old)
I water twice a day on a timer....for 15 seconds - this gives a good watering....the plants arent soaked but definitely do not dry out
I tried Cal-Mag early on.....I probably over did it as I didnt realize once the damage was done the leafs wouldnt come back. I flushed the hell out of them and am now feeding at half strength for the next few days. I will work up to around 3/4 strength and then adjust based on how they respond...
poor through pH - 7.5 - the area under the light is not hot at all - put a temp gauge there and it showed 77 F (right under the lamp while it was on - lamp is roughly 14-17 inches from top of plant - 600 watt). Got the hygrometer and will see what it measures tomorrow.
Have not flushed at all...
Everything was going good until this started happening.
Hydro Growers:
1. Are you growing from seed or clones? Both
2. How old are your plants? as young as 3 months to as old as a 2 years
3. How tall are your plants? anywhere from 28-25 inches
4. What type of hydro system are you using? Coco...