Nea auto kush xl grow

Hi all just hoping aomwone can help with what this may be. 11 day since seed cao and membrane fell off. Planted in a 50/50 coco coir / npk 20/20/20 mix with some perlite. Under a mars hydro ts 600.
Two days ago new growth was looking limey almost yellow. Gave first dose of bio bizz veg from try me pack at recommended dose and colour is better and growth seems ok but plant is looking a bit rough.
Mars ts 600 was at 24 inches , leaves were praying so i raised it to about 36 inches to be safe. Any ideas as to what may be the problem? Tia


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She doesn’t look too bad man but def want to supplement with calmag when using coco. Just make sure environmental conditions are on point should be fine

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Cheers for that mate i was suspecting cal mag but growth rate seems on point. Time will tell. Thanks again

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You might want to think about light intensity and distance.
Otherwise, I’d say Magnesium deficiency.
:slightly_smiling_face:

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Ive just checked and the water in my area is very hard calcium 123mg/l And 308 mgcac03/l ph of 7.0

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