Its most probably something to do with the light.
1. what sort of light you are using?
2. how close is your light to the plants?
3. What light cycle are you using?
If you post this in plant problems you wil get more of a response
bririr Reviewed by bririr on . first time grower needs help hey guys Have my baby's about 2 weeks now and the last few days they have been curling upwards with brown and yellow spots, i water when the the top soil is dry. The hum is 50-55 temp usally 75-80. yesterday i got super thrive added a pin drop to a litre of tap water, I dont know what to do can anyone help me at all please??? Is there anything i'm doing wrong Rating: 5