Leaf coloring?

Crazyyen

Member
On my rdwc alot of the leaves are turning a drastically brighter green than the rest of them. This is happening on alot of my plants. What is the reason/problem for this? Thanks in advance for any help.
 

wesside

Active Member
are your leaves becoming a darker green or like a lime green? if they are getting darker its prob N but if they are turning lime(ish) then it might be Mg.
 
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