What is wrong

[Tacolly]

Leaves are going crispy
Ph is 5.8
Useing 600w cfl blue spec
In canna coco
Watering when pots start to feel light
Useing advanced nutrients coco a+b 1/4 ml of a and 1/4 ml of b in 2 litres of tap water the ppm is 200ppm that's with the nutrients in

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[Tacolly]

Leaves are going crispy
Ph is 5.8
Useing 600w cfl blue spec
In canna coco
Watering when pots start to feel light
Useing advanced nutrients coco a+b 1/4 ml of a and 1/4 ml of b in 2 litres of tap water the ppm is 200ppm that's with the nutrients in

Sent from my SM-G925F using 420 Magazine Mobile App

Some one must have advice

 

[Gardenseed]

Two of your plants look great. There's just that one with the crispy tip. Looks like nutrient burn associated with elevated ambient temperature. I would flush the last one with water in a bucket for a few hours then set it back and leave it for 3 or 4 days. Whats the RH in the grow space? I bet you its low 40 even dry dry 30. If so place a soaking wet paper towel in a plate a leave it in the grow space.

 

[Tacolly]

Two of your plants look great. There's just that one with the crispy tip. Looks like nutrient burn associated with elevated ambient temperature. I would flush the last one with water in a bucket for a few hours then set it back and leave it for 3 or 4 days. Whats the RH in the grow space? I bet you its low 40 even dry dry 30. If so place a soaking wet paper towel in a plate a leave it in the grow space.

It's 56% humidity I will flush it and give it plane water tomorrow thanks

 

[Tacolly]

It's 56% humidity I will flush it and give it plane water tomorrow thanks