How To Use a Bloom Booster

Hey there CommanderCanna, yeah so you've got the right idea using KoolBloom, which is a PK booster, so you use that as an extra to the existing NPK which you do keep . A good measure of when to add it is when the buds are the size of your thumb . For a "bloom booster" yes , it's never too late to use it, usually you have micro, npk, and an additive, a bloombooster will be an additive, so you can add it if you're not adding anything else in that category. Just be careful because usual doses of other nutrients will become much more available so stronger. Hope this helps! 🚀