Looks a little like nutrient burn. What are you using? Don’t get disappointed bro it could be the led’s as well. Just turn down the lights and stop with the nutrients until you see better results. It’s still a young plant and can turn it around in a positive direction quickly. Positive vibes to you bro and keep growing.
Well said. Find the sweet spot with the lights. They should pray when you have found the right percentage. Try it at 50-60% and see what they do..
I'm using FrontRow AG (A and B) about .8g of each per gallon...
The pots are filled with Promix BX I only fed them nutes once and only 1/4th what youd normally require.
I would . I used mine (LED MIXJOY 4000 450W)at 80 and it made the leafs droop as if the light is to strong. I dropped it down to 50 and they were praying within a day.. as they grew I was able to go higher a little bit at a time.
How high were your lights above canopy? I turned it down to 50% @ 27"
My bad keep forgetting to hit reply. 30'
Do you know how to do a slurry test on the soil.?
No whats that?
Why you want to push him to do slurry of soilless medium? It is peat, lime and perlite so what do you think your measurements you take out of it gonna say to you. I save him time. Nothing. Better forget about slurry test.
I'm starting to think you're right... what should I do? It's weird because I fed them FronRow AG Part A and Part B which have Magnesium and Calicum...
A EC/ppm meter.
Any recommendations that arent expensive?
And that ones good? Arent they 1 use only?