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Do you have to up the cal Mag if you are running powerful LED'S
Homestickycannabisstarted grow question 4 years ago
Please , what causes rusty spots in center area of leaves, purple , red stems and edges of leaves . Using ocean forest with natures living soil amendment , 2ml cal Mag and 5 ml tiger bloom per gal every 3 days. In 3 gal of medium . Also added 4 TBL spoons dolomite lime. Help me !
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Feeding. Deficiences
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Hudson2384answered grow question 4 years ago
Running Cal mag during the entirety of the grow is essential. You should up your cal mag to 5ml per 4 Liters. I put it to my feeding schedule. I do a water feed water feed cycle. Also look at leaf deficiencies chart to make sure you know of the right deficiency. I have never used dolomite lime so I can't give you any more advice. Also if your ph is 6.2 you might want to up it a little bit as I have 1 strain in my grow right now that is a tad mag deficient due to the fact I keep my ph around 6.2-6.3. For the most part that plant looks fairly healthy and looks like you'll be able to make it to the finish line. I also use 3 gal fabric pots as well and do a 3-4 day watering cycle.
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