Sure To Grow – Hydroponic Grow Blocks

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

  • Available in 2 sizes  – 4” and 6”.
  • 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

Crops:

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

Product Specifications:

STG GROW BLOCKS – HOBBY GROWER PRODUCTS
Product / DimensionsProduct CodeCaseShipping Weight
STG Grow Block – 4″L x 4″W x 4″D, 1.5” cut-out Wrapped 6 per package.STG B46 Blocks / Retail Pack 36 Retail Packs / Case 216 Blocks Total / Case8 pounds
STG Grow Block – 6”L x 6” W x 4”D, 1.5” cut -out Wrapped 6 per package.STG B64 Blocks / Retail Pack 12 Retail Packs / Case 48 Blocks Total / Case4 pounds
STG GROW BLOCKS – COMMERCIAL HYDROPONIC BUSINESS PRODUCTS
Product / DimensionsProduct CodeCaseShipping Weight
STG Grow Block – 4″L x 4″W x 4″D, 1.5” cut-out Bulk packed.STG B4-C144 Blocks / Case10 pounds
STG Grow Block – 6”L x 6” W x 4”D, 1.5” cut-out Bulk packed.STG B6-C48 Blocks / Case10 pounds

 

 

Testimonials

My STG plants …in your 4×4 are still doing great. It’s a real test of survival for many of the plants….In all the chaos, some/many 4×4’s are only getting watered once every 2–3–5 days!!….Nothing in the STG 4×4’s has died !! All look good….I have had many beautiful plants in the STG 4×4’s—-definitely show worthy.

 

A How-to Guide for STG Blocks:

 

 

saturate the block.

*To significantly reduce algae growth it is highly recommend to attach the enclosed block wrap.

Recommended crops: Cucumbers, Tomatoes, Sweet Peppers, Flowers, larger ornamentals.

For more detailed instructions see Best Practices for Growing with sure to Grow®

on the back of this page or go to www.suretogrow.com Made in U.S.A.

 

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