Hi, I've noticed today that my seedlings are yellowish and some leaves curling down. Any help would be great.
Stats.
2 weeks old.
Coco coir,
24 degree c lights on, 20 lights off.
Ghe tripart nutrients.
Liquid silicon 1ml per litre.
B52- 2ml per litre.
Calmag 1ml per litre.
Water ph always about...