Cultiwool 6" x 6" x 6" Blocks of Cultilene Rockwool with Optidrain and Donut Rings - Case of 48 pots will test at 8% or

will test at 8% or less

Bush Habit: Semi-upright

then begin using at the rate of two teaspoons per gallon of water every other time you water

these trays retain their structure and can be 100% recycled

Duct booster fans increase airflow in hard-to-ventilate rooms

Cultiwool 6" x 6" x 6" Blocks of Cultilene Rockwool with Optidrain and Donut Rings - Case of 48 pots will test at 8% orDescription Cultiwool 6" x 6" x 6" Block w Optidrain & Donut Ring (48 Blocks Case) by Cultilene: Cultiwool's growing blocks offer unique efficiency tied to product consistency. Key features include quick and easy uptake of water and the even distribution of water throughout the substrate, which make this growing medium outstanding. Superior Stone Wool Quality: Not only can consumers expect the top quality stone wool on the market, but Cultiwool also