Day 50- Ties down the outer branches the other day and topped the two middle branches to keep the canopy even. Gave it 2L of nutrient solution with out the molasses because I’ve gotta get some more. The tent is lookin pretty empty, I need to get some more soil too so I can start some more seeds. Still got another 8 weeks of veg after this week unless it turns out male, I need those preflowers to pop out so I know what I’m workin with.
I believe this is potassium deficiency.
K deficiency causes internal temps of foliage to rise and it causes the protein in the cells to burn and degrade. Usually happens on the edges of the leaves.