RedRock Starter Block PRO, 4" x 4" x 4" (Case of 144) fluorescent-lighting Leaf Streak

Leaf Streak

This offers a professional-level option for personal growers

Push/Pull Rod

Scale inhibitor

We believe the most effective solutions can also be the most safe

RedRock Starter Block PRO, 4" x 4" x 4" (Case of 144) fluorescent-lighting Leaf StreakRedRock Starter Block PRO, 4" x 4" x 4" (Case of 144) Dimensions: 42 40 Hole 10x10x10cm 4 Inch x 4 Inch x 4 Inch Commercial grade stone wool pro starter blocks sourced and manufactured in North America. Our Stone wool is made in the USA Wetting agent ensures nutrients are immediately plant available The high fiber density of the stone wool starter blocks makes better use of water and fertilizers while allowing dry back Our stone wool starter blocks