Free Shipping on All Orders $50+
Cultiwool 4x4x4 Inch Hydroponic Grow Blocks - Case of 144 Rockwool Cubes for Seed Starting & Plant Propagation | Ideal for Indoor Gardening, Greenhouse Cultivation, and Hydroponic Systems
Cultiwool 4x4x4 Inch Hydroponic Grow Blocks - Case of 144 Rockwool Cubes for Seed Starting & Plant Propagation | Ideal for Indoor Gardening, Greenhouse Cultivation, and Hydroponic Systems
Cultiwool 4x4x4 Inch Hydroponic Grow Blocks - Case of 144 Rockwool Cubes for Seed Starting & Plant Propagation | Ideal for Indoor Gardening, Greenhouse Cultivation, and Hydroponic Systems

Cultiwool 4x4x4 Inch Hydroponic Grow Blocks - Case of 144 Rockwool Cubes for Seed Starting & Plant Propagation | Ideal for Indoor Gardening, Greenhouse Cultivation, and Hydroponic Systems

$110.54 $200.99 -45% OFF

Free shipping on all orders over $50

7-15 days international

22 people viewing this product right now!

30-day free returns

Secure checkout

27079323

Guranteed safe checkout
amex
paypal
discover
mastercard
visa
apple pay

Description

Description
  • Unique Cultiwool 4" x 4" x 4" Block (144 Blocks/Case): Cultiwool's growing blocks offer an exceptional way to nurture plants. The exceptional feature is largely due to the homogeneous distribution of water throughout the medium, allowing for quick and easy water absorption, which is crucial for any growing medium.

  • Notable High-Quality Stone Wool: Besides boasting an advanced standard of stone wool in the market, Cultiwool takes pride in being the pioneer in introducing the 'donut ring' to the retail market. The 'donut ring' stands as an added advantage to the cross grooves, enhancing water flow beneath the block and the black/white foil that successfully prevents algae growth.

  • Improved Waterflow: To enhance the flow of water beneath the block, Cultiwool substrate blocks are equipped with drain grooves at the bottom, which is particularly beneficial when placed on cultivation tables and concrete floors. The reduced contact surface with the ground, a result of these grooves, minimizes the chances of diseases infiltrating plants through vulnerable roots often coupled with high temperatures.

  • Innovative Donut Ring: Breaking ground in the industry, Cultiwool equips the substrate with a donut ring, a water chamber circling the plug hole, ideal for positioning your drippers. The prime benefit of this feature is the equal distribution of water throughout the block. A secondary advantage is the elimination of errors in the placement of the drippers in the block.

  • Purchase by the Case: The Cultiwool 4" x 4" x 4" Rockwool Blocks, brimming with features, are available for sale by the case.
    • Specifications
  • Product: Stonewool Block
  • Number of Plug Holes: 1 (38mm / 40mm)
  • Drainage: Width Grooves
  • Dimensions: 4" x 4" x 4" (100mm x 100mm x 100mm)
  • Quantity per Case: 144 Blocks
    • Bulk Discount
  • Buy 3 or more items and receive 5% off this order!
  • Discount will be automatically applied at checkout.

    • You May Also Like

    Aeromixer Mini Mixer - Portable Handheld Electric Mixer for Baking, Cooking & Blending | Perfect for Kitchen, Camping & Small Spaces
    Aeromixer Mini Mixer - Portable Handheld Electric Mixer for Baking, Cooking & Blending | Perfect for Kitchen, Camping & Small Spaces
    $151.24
    ALIEN Hydroponics V SYSTEM Vortex Water Pump 250W 120V 11700 L/H - High Performance Hydroponic Pump for Indoor Gardening, Aquaponics & Hydroponic Systems
    ALIEN Hydroponics V SYSTEM Vortex Water Pump 250W 120V 11700 L/H - High Performance Hydroponic Pump for Indoor Gardening, Aquaponics & Hydroponic Systems
    $187
    ALIEN Hydroponics V SYSTEM Vortex Water Pump 370W 120V 13200 L/H - High Performance Hydroponic Pump for Indoor Gardening, Aquaponics & Greenhouse Systems
    ALIEN Hydroponics V SYSTEM Vortex Water Pump 370W 120V 13200 L/H - High Performance Hydroponic Pump for Indoor Gardening, Aquaponics & Greenhouse Systems
    $203.5
    ALIEN Hydroponics V SYSTEM Vortex Water Pump 750W 120V 15000 L/H - High Power Hydroponic Pump for Indoor Gardening, Aquaponics & Greenhouse Systems
    ALIEN Hydroponics V SYSTEM Vortex Water Pump 750W 120V 15000 L/H - High Power Hydroponic Pump for Indoor Gardening, Aquaponics & Greenhouse Systems
    $219.45