They have "prilled" dolomite lime that is time-release, so it will last through a grow.
It's just regular dolomite lime mixed with a binder to form the prills.
If you crush it up, it works fast like regular lime, but mixed in at one Tbsp per gallon of soil or mix, it releases over time.
It's just regular dolomite lime mixed with a binder to form the prills.
If you crush it up, it works fast like regular lime, but mixed in at one Tbsp per gallon of soil or mix, it releases over time.