are my plants ok? plz help!

slimbren22

slimbren22

Well-Known Member
Hey everyone! I've had my 2 chem 91 clones for about 2 weeks now... The ph was on the 7.5 mark for a while. I bought a gallon of distilled water from Walmart and it tested high so i put a couple lime drops in the gallon to lower the ph. I'm growing them under a 400 watt MH some of the new growth is yellow is this normal? Kind twisted leaves. Any help will be appreciated, I have not given any nutes just a little vitamin b-1 in my water.
 

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dirtycows

dirtycows

Active Member
im not a pro but looks like it could be diseased? i would flush the soil but be careful not to over water.
 
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lostNug

Well-Known Member
Looks like nitrogen or mag deficiency. If ur using RO water make sure to add some cal mag everytime.

Ur soil ph should be 6.5-6.8 and ur water should be between 6.0 to 6.8.
 
hyroot

hyroot

Well-Known Member
it looks def like nitrogen deficiency. Up your nutes a little. If it were mag def. The tips would be a deep yellow and then yellow would spread along the edges of the leaf.
 
kush714

kush714

Active Member
you need to start a light nute now, and maybe get some better soil after it grows some. I use Foxfarm Ocean Forest, and you dont have to add any nutes for 3-4 weeks. It has your wormcastings and bat guano, etc. I also use Superthrive for my B-1, works really well at 1 drop a gallon.
 
Xcon

Xcon

Active Member
slimbren22 said:
I bought a gallon of distilled water from Walmart and it tested high
Click to expand...
Is your meter calibrated? Are you storing it properly? The cheap ones should be calibrated every time you use them, and if they're not stored properly, they'll give wildly inaccurate ph results.

Have you been testing your runoff?
 
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