Well it's in the title... They were growing great but in the last days or so the leaves started wilting. They always showed some yellowing and I thought about nitrogen deficiency so I fed them with slurry but without success... Any tips?
this post was submitted on 08 Jul 2024
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To be fair, some plants do have different needs. You can of course tailor the mix yourself to meet these needs, but some do need more of one particular nutrient over others sometimes. Cannabis likes to feed heavy, especially calcium and magnesium (micro instead of the macro NPK nutrients) so you usually need to supplement those with regular feed.
And I should say at least a 3 part since they have vastly different needs in veg and flower, so the bare basic “generic” nutrients won’t actually cut it for a decent harvest. Yeah you’ll harvest something atleast though.