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Phosphorus deficiency using canna coco on all auto
Dankbudz84started grow question 4y ago
I have the entire canna line except boost, I have a phosphorus deficiency (dark leaves with a dark blue tint on new and old growth. Which synthetic bottled nute would be recommend to fix this or do I add more a+bmy ec currently at 1.35 and Ph 5.9. Do you seen any other deficienc
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Leaves. Color - Dark-purple
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InspireMeanswered grow question 4y ago
Hey mate, that looks like a little too much nitrogen. I'm currently battling with an N tox 😝. I'm not seeing an issue with Phosphorus. During the flowering period they use less nitrogen. You want an npk ratio of about 1-3-3 for flower.
Hope this helps
Dankbudz84answered grow question 4y ago
@InspireMe
Thanks, is apréciate it, still trying to learn that less is more with autos. I just flushed them, and will be feeding at 1.2
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