first time grow and what is this?

Rsawr

Smoke and Mirrors
Staff member
Tell us more about your grow, what has you worried? If those tips get more brown and crispy, or start pointing down at an angle, back off on the nutes.
 
Tell us more about your grow, what has you worried? If those tips get more brown and crispy, or start pointing down at an angle, back off on the nutes.
thanks for your reply.I haven’t seen any marijuana plants before, and I thought black leaves are bad. I bought 5 runtz auto flower seeds for fun. And I want to smoke my own weed.ppm 750, ph 6.1. Recently I see a few spider mites only a few and the leaves edge are turning black. So I come and ask for some help
 
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