Knertstarted grow question 5 years ago She's at day 34 now, and I'm wateriring her tomorrow. I have phosporous grains (6-16-0) and potassium grains (2-0-20). She's been in proflowering for about a week and I'm wondering what fertilisers I should add tomorrow. Just P or should I add some K as well? See details in diary
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Week 5Feeding. Schedule
Feeding. Chemical composition