My plant are at 4 week of flowering,when i add tiger bloom ph goes really down,i am in new England and i could not find dolomite lime,just pulverized lime, the woman at home depo told me i works bringing ph up,but i wonder if is really ok,is my first grow and i dont want to messed up .
You can use it but do be careful, sense it is more fine its concentrated, it can compact easier, definitely dusty...and it is fast acting, maybe try on one plant first.
dolomite or calcitic lime is best
My plant are at 4 week of flowering,when i add tiger bloom ph goes really down,i am in new England and i could not find dolomite lime,just pulverized lime, the woman at home depo told me i works bringing ph up,but i wonder if is really ok,is my first grow and i dont want to messed up .
It's fine, but go easy because it will keep the pH buffered up if you use too much. Top-dressing scratched into the soil, or mixed in with everything else if you're making a from-scratch batch.
No,ph was between 6 and 7,the hole time,now that I start using tiger bloom ph went down to 4.5,well I don't think that would be any good for the plant ....that's why I why I end up the pulverized lime.