Grow Blocks - 6" x 6" x 4" - Sure To Grow

Blocks - Hydroponic supplies from Sure To Grow

Recommended for long-term hydroponic crops such as tomatoes and cucumbers or plants with a large root mass.

• A superior substrate than Rockwool blocks and cocofiber (coir) blocks.

Special Features:

• 1 ½” Rectangular cut-out for insertion of STG Grow Cubes
• Plastic sleeves to reduce heat buildup and algae formation
• Compatible with STG Grow Slabs and Flood & Drain Mats

Hydroponic gardening with this media:

Hydroponic Cucumbers, Tomatoes, Sweet Peppers, Flowers, Larger Herbs and Ornamentals.

Hydroponic System Compatibility:

ebb & grow (ebb & flow, flood & drain, ebb & flood), float, floating raft, hydroponic drip, nutrient film technique (NFT), hydroponic wick, aeroponic cloners

Learn more about STG Grow Blocks