KBgrows420
Member
Hey guys came down to water the plants today and noticed a couple of my leaves had these brown spots and a little bit of yellowing with it could this be a calcium deficiency? If so how do I fix this before it spreads?
Could this be a calcium deficiency?
- Thread starter KBgrows420
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CannaCountry
Well-Known Member
What are you doing for Ca, Mg and P? Grow details and full plant pics would also be helpful.
Just Be
Well-Known Member
I use Advanced Nutrients' Cal-Mag Xtra. I grow in an RDWC set up and basically use this feeding schedule adjusted with the necessary additives to work with hydro.
KBgrows420
Member
I’m using the fox farms trio and botanic are cal mag plus...here’s some pics plants are a little droopy I just watered after these were taken
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CannaCountry
Well-Known Member
Can you take the pics under natural white light? How often do you feed vs. plain water? How frequently do you use the Cal Mag?
