Leafs turning bright green

Out of all my plants I have couple that area not doing so well. Can anyone see the pic and give any suggestions.
Pots are still wet doest look like they are eating. Do they need a flush?
Plants are in coco
Veg stage
Ppm 1100
Using fox farm nutrients
Pro-silicate
Roots excelurator gold
P.h 6-6.4
Air temp 78
 

Attachments

Bugeye

Well-Known Member
Not sure if you have cal/mag in their diet, but bigger problem is that they are not tolerating the feed level very well. Ppm too high for such little plants. Big guys look over fed as well. Maybe a little heat stress too.
 

jensenbeach1

Well-Known Member
Out of all my plants I have couple that area not doing so well. Can anyone see the pic and give any suggestions.
Pots are still wet doest look like they are eating. Do they need a flush?
Plants are in coco
Veg stage
Ppm 1100
Using fox farm nutrients
Pro-silicate
Roots excelurator gold
P.h 6-6.4
Air temp 78
That is what your ppm going in is?
 

jensenbeach1

Well-Known Member
Yea you have nutrient burn you can tell by the brown tips, i believe you have a lockout currently as you are showing potassium issues as well as iron/zinc. I would try to flush out the medium with ph'd. Thats a pretty high ppm, less is more when it comes to growing ganja. Always better to correct a deficiency than deal with lockouts. I feel you should go at 1/4 str nutrients and see what your ppms end up at, just keep flushing the pot until it drops the ppm to a safe area. Typically people go into a thousand when they flip into flower because the plant needs more food. You should be around like 600 for your plants id say to be safe then go up if it seems hungry. But flush with a lower ppm with a good ph
 
Top