Calcium issue or ?

hakish

Member
Yes, r/o water. Just adding a small amount of calimagic so far.
Checked the undersides for spider mites? Thought I had a cal def, turned out to be juice sucking arachnids. Neem/aza wiped them out but the damage is done. Try getting the white balance on your pics tweaked so we get a better idea of color..

And a big hello from MN. ;-)
 

Twitch

Well-Known Member
nute companies take in to account that most people use tap water and tap water has calcium in it, so when using RO water if your not using a nute that is made for RO water you will get the calcium problem
 
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