Okay so my plants have had pistils for about a week now, when should i start using Big Bloom? My plants only two months old though! My Plant: Her Pistils: Should i begin using Big Bloom now?! I'm fixing to go water her!
You can use big bloom whenever u like. You can even use it every watering if you like. Its a micronute that is basically bat guano n other organic materials thats very low on the NPK ration. Im currently experimenting on using a 1/4 strength of BB for every watering to see what happens.