Sure to Grow™ STG

  • The Sure To Grow® hydroponic product line

    We are excited to introduce you to Sure to Grow®, the latest development in hydroponic plant growth media. Sure to Grow® is a revolutionary plant growth technology engineered by growers for growers to provide the highest technology media alternative available to hydroponic business growers and hobbyists.

    STG Advantages for Plants:

    STG Advantages for Growers:

    • Superior aeration and water retention
      (73:27 water to air)
    • Quicker germination
    • Increased yields
    • pH neutral
    • Inert, sterile
    • No nutrient salt build-up
    • Lower incidence of disease, molds and fungus
    • Compatible with major growing systems.
    • Light-weight, clean and hygienic
    • Ready to use - no pre-soaking or conditioning required.
    • No mess, no clean-up, no measuring
    • No irritating fibers
    • Indefinite shelf life
    • Lower product cost, lower freight
    • Disposal and eco friendly
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STG GROW BLOCKS Large
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 ins..
$14.10
STG GROW BLOCKS Small
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 ins..
$6.00
STG GROW SLABS
Recommended for long-term hydroponic crops such as tomatoes and cucumbers and for direct seeding baby salad greens and herbs. Dimensions: 6” in width, and 36” in length. A superior substrate than rockwool and cocofiber (coir) slabs.   Special Features: Sla..
$5.73
PADS
Recommended for very short-term hydroponic crops including wheatgrass, sprouts and microgreens which are harvested in less than 21 days. Available in pads, rolls and clamshell sizes. Compatible with microgreens, wheatgrass and sprout growing systems. A superior alte..
$10.00
Flood & Drain
STG HYDROPONIC FLOOD & DRAIN MATS A unique new product for hobby and commercial growers! Designed specifically for flood and drain tables. Roll can be easily cut to size to fit any tray. Available in 3 sizes: 4’..
$27.96
Fill & Absorbents
STG HYDROPONIC LOOSE FILL & ABSORBENTS Recommended for growing all types of nursery and greenhouse hydroponic crops in individual containers such as bag culture, buckets, net pots and other nursery containers. Soil ammendment - more robust growth and higher yields Superior t..
$27.16