Sour secret - Looks like too much feed?

GreenthumbQC

GreenthumbQC

Well-Known Member
Using canna aqua, ec was 1.3 but dropped it to 1.0. Using the lucas formula. Curled down leaves and its shiny as hell. The purple under the leaves is kinda cool.
 
Squidbilly

Squidbilly

Well-Known Member
Is there any possibility your water is too cold? Low temps can bring out purple sometimes, but I've never seen it like that under the leaf-it does look cool. I'm assuming it's DWC by the pics so someone else might have to chime in with some better advice.
 
Bud Tipps

Bud Tipps

Well-Known Member
Could be getting a bit too much N which is why the leaves are curling down like that. Looks pretty healthy though.
 
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