RedRock Starter Block PRO, 4" x 4" x 4" (Case of 144) Grow Light Bulbs All designs are to offer

All designs are to offer an enclosed and controlled growing environment for indoor plants all year round

the grow tent features an inner ribbon stitching that creates a seal along the zipper

4 sheets of 25 inserts (pack of 100)

then exit and close the area

RedRock Starter Block PRO, 4" x 4" x 4" (Case of 144) Grow Light Bulbs All designs are to offerRedRock 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