NO and hell no. Your leaves will turn yellow and die. I can gauruntee that . you need a balanced NPK that promotes healthy leaf growth through harvest. you will have more potent and better smelling budsgot a quick question. I got something called Super Bloom, The NPK is 12-55-6 is that good to use while your plants are flowering and if so can it be used all the way through flowering? Thx for any info on this!