yellowing bottom leaves

Weedoozie

Well-Known Member
yes im using tap water that has sat out over night. anyone know the best way to give my plant cal/mag? I could use the help. thanks guys.
You could get some epsom salt...or some micro-nutrient solution like Microblast from Earth Juice (that's what I use)
 

Weedoozie

Well-Known Member
how do i apply the Epsom salt?
How I've done it in the past is sprinkled a bit on the top of the medium of my grow so when I water, the salt dissolves somewhat and gets drained through the plant medium so the roots can suck some up. I've also read about people mixing it into water before feeding
 
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