I'm using guano on my first outdoor crop and am not familiar with NPK ratio for flowering. I have 4 kinds of guanos. Need advice on the per gallon ratios of the specific kinds or just the optimal NPK for flowering.
Guano Flowering Recipes
Certified GKH Gardening Expert
There is no hard and fast NPK for better blooming as there are so many variables that can influence what a plant needs - everything from the conditions the plant grows in to the soil and even the plant itself, but you will help with blooming just by making sure the K in the NPK is higher than the N and the P.