BG41 new leaf tips burning

bandit08

Well-Known Member
Please help me out guys, I think i got it covered but id be very grateful if someone could put my mind at rest.

Bg41 in coco coir about 5 weeks old
Canna a and b 2ml per l
Plant majic cal mag 0.5ml per l
Ph 5.8-6.2
Plant majic Straight coco
400w hps 3 ft above canopy with oscillating fan and exhaust, temps are ok humidity could be better.

1ml per litre they were doing ok and now I'm up to 2ml per litre I have a few problems appearing. (Not all plants only some)

Is 2ml to much? I remember last run they didnt like too much food. Or am I missing something?

I'm in the middle of fushing 40litres through each of them @ 1ml per l A and B and 0.5ml per l of cal mag phd at 5.8.



I have no E.C pen here
 

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