Help! rust spots coming quick
Growergregstarted grow question 6y ago
Hey everyone,
Rust spots spreading at Edges Of leaves fast only top half of plant. Have no idea what it is or what to do?? also steams to leaves are turning purple quick
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Bloombusteranswered grow question 6y ago
Hey there, bro! 👋 On day 18, your photos show nitrogen overdose from the "grow" additive. Right now, the plant is in the flowering phase and is struggling to absorb the necessary phosphorus due to the excess nitrogen concentration in its tissues! Phosphorus deficiency manifests as spots on the leaves and in the red (purple) stems and veins of the leaves! I see that you're currently feeding correctly with the bloom additive, but the plant would be more comfortable with a soil pH of 6.4 right now! Keep feeding according to your flowering chart and don’t overdo it with the watering; let the top 2-3 centimeters of soil dry out, and adjust the soil pH to 6.4 with your next watering! 👌😇👍 Good luck, bro! 👋
TimTheTerpMananswered grow question 6y ago
Looks and sounds like the start of some phosphorus deficiency.
https://www.growweedeasy.com/cannabis-plant-problems/phosphorus-deficiency
Link to helpful info on that. Hope it helps. Happy Growing! 👊
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