GROW!T Commercial Coco, RapidRIZE Block

GROW!T Commercial Coco is Hydrofarms premium growing medium brand, designed specifically for the professional grower. The entire line of GROW!T Commercial Coco is lab tested lab tested for heavy metals, so your plants can grow in the purest coco available. This high-quality coir is processed indoors to eliminate debris and pollutants. Repeated washes and buffering are applied to achieve extra-low ppm/EC levels, so you can apply nutrients and supplements the same day you plant.

The 4”x4”x3” block from GROW!T Commercial Coco is designed for the vegetative stage.  These small blocks fit easily into grow trays to help maximize plant counts in the early stages of growth.  RapidRIZE blocks start off compressed for easy shipping and storage, but they expand fully in approximately 1 minute after saturation.  All RapidRIZE blocks feature a wide, low-profile shape, to match the specific rooting pattern of your favorite herbaceous annual plants.

The 6”x6”x4” block from GROW!T Commercial Coco is the most versatile size in the lineup.  Growers can use the blocks for vegetative growth for plants going into larger containers, or they can be used for flowering by stacking the GMGP443 on top of this GMGP664.  Another approach is to veg and bloom plants only in this 6”x6”x4” block, using modern automated fertigation methods. 

The 8”x8”x6” block from GROW!T Commercial Coco is an excellent grow block for large flowering plants. Smaller blocks can be stacked on top or planted down into the coco coir. Another approach is to veg and bloom plants only in this 8”x8”6” block, using modern automated fertigation methods

The 10”x10”x7” block from GROW!T Commercial Coco is the largest size in our lineup.  With a full 3 gallons of premium coco coir, there is plenty of room for rooting.  With its stable shape, this 10”x10”x7” block works well for mother plants and tall flowering plants.

• Premium buffered coco coir
• RadidRIZE blocks with super-fast expansion
• Low ppm/EC and tested for heavy metals