Soil in a SIP, Mg isssue?

nygaff1

Well-Known Member
Hey all. This is a Night Owl galaxy brain (auto) at day 14. Coast of Maine Stonington blend in an earthbox. Added some ground sprouted seeds, neem meal and more aeration too. I had the humidity dome on until 2 days ago since its in a 4x8 with flowering plants also. It looked spectacular then. Last night I noticed the discoloration and slight leaf curl on the bottom 2 fan leaves. Today during lights out I hit it with a foliar of some aminos, aloe, ferment and epson salts. Few hours later its even worse. I thought it was a magnesium def since i use ro water, but now im not sure.

A couple hours after taking this photo the bottom set of fan leaves became necrotic and broke off when I put the mulch cover on.

My humidity in the tent was super low but I put the humidifier back in at around 50 to help.

Thoughts? Help please!
 

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