Temp 29max 15min Celsius
Humidity 40%
Coco
In need of new ph, using tap thats roughly 7-
Ppm following recommended dose, dont have a meter on me
600w meizhi led
Running 4 small fan intake outake 2 circulating in a 80x45x80 small tent
Watering 3-4 days
Ok, here’s what I see.
Temps are ok.
Humidity is ok.
PH for coco is high at 7. I grow in coco and like to keep it between 5.8-6.2.
PPM at recommend doses may be to high. I would cut it in half. At least until she’s growing well again.
Light height is ok
Air flow is ok
Watering every 3-4 days in coco is more than likely the problem. Coco must be kept moist at all times. Regular irrigation with oxygenated nutrient solution is the key to success in coco. Think hydro, not soil.
I think you may have a salt build up in the medium. The over abundance of some nutrients will lock out other nutrients. This is a cumulative problem and gets worse the further time goes on and the build up gets
greater. This is especially true when using nutes at full strength.
My suggestion would be to flush out the medium to bring the PPMs in the rhizosphere down. Then begin feeding at half strength at least every day. Unfortunately, all that jacked foliage will not recover. You’ll want to keep an eye on the new growth to watch for improvement.
