Never know unless u try my friend...I didn't kno about sulfur until Rm3 informed me which is why I switched to aquagold and citrus feed, I kno the big bag of aquagold is like 45 bucks but think how long it will last so I bit the bullet
Look for aquagold finisher for flower it has 9% sulfur..... I use citrus blend for veg and aquagold finisher for flower along with molasses, cal mag, roots exceleratour through the course....
I use jacks aquagold finisher in flower and citrus feed for veg mixed with some beastie bloomz, molasses, and roots exceleratour... but ur about to have lots of answers my guess is whatever works best for u