Yellowing leaf

[Sawar489]

Problem: Yellowing tips

Medium/grow method: %50 soil %50 coco

Feed: and supplements used:calmag 0.1,5mg/0.5L

water source: D RİNKİNG WATER

Strain/age: AMNESİA 2 week

light used:100w qb

Climate: 27 degree %70RH

Additional info:
I wonder what's wrong, the light is 40cm

14 day

 

[Big Sul]

What is ppm of the tap water? what is ur base soil? I ask cuz if u are using amended soil AND calmag, AND elevated ppm water, that MAY be the beginnings….

 

[Sawar489]

ppm of drinking water 100

 

[AMG]

I have a question - what is drinking water?

 

[Big Sul]

Base soil?

 

[Sawar489]

Base soil?

Plagron Light mix

 

[Sawar489]

I have a question - what is drinking water?

treatment water