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Hey guys. First timer here. Started two feminized northern lights 4 weeks ago. Need some help.

Started them off in fox farm ocean forest. Growth was slow as I had low humidity and temps here in canada.

Things picked off a last week once I got things figured out I’m floating around 45-50 Rh and 72 degrees. ph water to 6.2-6.5 no nutes other then small dose of cal-mag. Two days ago I moved them from the fluorescent lights to a 400w led full spectrum light dimmed down to the max. Set light 40” above plants. Today I encountered some taco leaves in one of the plants. Other one seems to have slight leaf edge rolling With some other leaves droopy. Ive been watering ever try 2 days when they dry out. any input for this newbie would be appreciated

1 answer6 replies

Comments (7)

Mr. Grow It

Mar 03, 2021

Is the temp still 72F with the new light? Do you have a fan in the environment for air circulation?

chris.k_02

Mar 08, 2021

Replying to

Well I just cant seem to shake it. All the new growth is showing signs of same issues again. Pheno 1 is clawing down and leave are dying. Pheno2 has leaf edges curling and canoing upwards. Almost seems like overwatering but this issue started prior to me watering till runoff to check soil ph witch was 5.5. medium is still pretty wet so i can’t adjust the ph just yet.

Mr. Grow It

Mar 09, 2021

Replying to

@chris.k_02 The first pic looks extremely similar to over-watering symptoms. Some phenos are very fussy when it comes to watering. I have this one cultivar that shows over-watering symptoms almost every time I water early on. I'd let her dry out 1-2 days longer than the other plants and then it is fine.

chris.k_02

Mar 09, 2021

Replying to

@Mr. Grow It interesting point. Maybe in my quest to measure run off ph I over watered it, as I did that Friday and it’s still fairly damp. I will definitely try a different watering schedule with them. Thanks for the input