Need experienced organic grower help!
BadGrowerstarted grow question 5y ago
Growing in coco with organic dry amendments and worm castings. Had to give calmag 2 times at a low dose. Water PH 6.1-6.4 carbon filtered every time. Just flipped to flower yesterday. Weird spots on leaves. Phosphorus or calcium issue? Plant is growing vigorously just a few spots
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Leaves. Color - Dark-brown
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OimRauschanswered grow question 5y ago
Servus, well as I'm growing in Coco with Bio Nutes myself, I suggest that your medium is too low in CalMag. Just like Papa T said.. Increase the CalMag dose for a while and see how they react. I would also add a bit more Nitro. Good luck for the rest of the way... Servus
Papa_Tanswered grow question 5y ago
During the veg phase in coco you want to be more in the 5.8-6.0 PH range when giving your water.
Also you say you carbon filter your water which is fine. I hope you’re collecting that water and letting it sit for more than 24 hours to let the chlorine evaporate out of the water before giving it to your plants. I’m assuming your flittering your home tap water a little.
I’d say your just a little short on cal/mag at the moment.
That’s my best solution. Hope that helps friend 🤙
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