Hi, New to the forum so bear with me. 2nd grow same problem, yellowing of leaves at tips that spread randomly throught leaves and kill them, At the moment all the leaves are yellow at tips some larger fan leaves have yellowed and fallen off.

1st Grow I used different nutes but for this grow...

indoor (closet grow)
Hempy Bucket (perlite vermicultie)
Tap water (hard area)
Started from about week 3 of veg
Using Lucas Formula (GH Hard water) 3 plants 1 gallon nutes then 1 gallon water over 4/5 days, plants 2.5/3ft high
PH down to 6.2 both nutes feed and water feed
600w lamp 4ft from top of plant
Exhaust fan positioned to suck away from lamp (works well) and a free standing fan

Any ideas appreciated, at the moment Im supplimenting with epsom salts as a friend sugested a mag deficiency but after 4 feeds with epsom salts problem is stil lthere. Thanks
Cheese247 Reviewed by Cheese247 on . 2nd Grow problems Hi, New to the forum so bear with me. 2nd grow same problem, yellowing of leaves at tips that spread randomly throught leaves and kill them, At the moment all the leaves are yellow at tips some larger fan leaves have yellowed and fallen off. 1st Grow I used different nutes but for this grow... indoor (closet grow) Hempy Bucket (perlite vermicultie) Tap water (hard area) Started from about week 3 of veg Using Lucas Formula (GH Hard water) 3 plants 1 gallon nutes then 1 gallon water Rating: 5