Grodan Rockwool Delta GRO Blocks | 4" Cube - Pack of 6 | + Twin Canaries Chart
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Grodan Rockwool Delta GRO Blocks | 4" Cube - Pack of 6 | + Twin Canaries Chart

4.7/5
Product ID: 170254953
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Details

  • Brand
    Twin Canaries
  • Color
    Brown
  • Special Feature
    organic
  • Unit Count
    6.00 Count
  • Product Care Instructions
    Water
  • Soil Type
    Sandy Soil
🌱Organic material
đź’§Grooved for drainage
📏4" x 4" x 4" size

Description

🌿 Grow Your Green Thumb with Confidence!

  • GUIDED PLANTING - Comes with Twin Canaries Liquid Volume Conversion Chart for easy measurement.
  • ECO FRIENDLY CHOICE - Made from organic materials, aligning with sustainable gardening practices.
  • CONVENIENT PACK SIZE - Includes 6 blocks, perfect for small to medium gardening projects.
  • PERFECT FIT FOR STARTERS - Designed for 1.5" starter plugs, ensuring a seamless planting experience.
  • OPTIMAL GROWTH ENVIRONMENT - Allows plants to thrive with moderate watering needs and excellent drainage.

The Grodan Rockwool Delta GRO Blocks are 4" cubes designed for optimal plant growth, featuring a perfect fit for starter plugs, grooved bases for superior drainage, and made from organic materials. Each pack contains 6 blocks, accompanied by a handy conversion chart for precise watering.

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Specifications

ColorBrown
Unit Count6.00 Count
Number of Pieces6
Product Care InstructionsWater
Soil TypeSandy Soil
Moisture NeedsModerate Watering
Additional Featuresorganic

Reviews

4.7

All from verified purchases

T**R

Perfect size for larger plants

Quality perfect for larger plants. Seeds germinated quickly and cubes held structure

D**R

Great for the price

Not much to say, works great for the price. Only needed 4 so used one of the extras to create a plug for the center.

B**O

Easy use medium

Wash well before use

D**N

They work. The plastic packing around it keeps it as a cube unlike cheap alternatives

These work just about as well as the peat moss plugs but they last a lot longer. The wrapping around each one keeps it as a cube and keeps it the right shape. The cheap ones that don't have plastic wrapping are worthless.These are worth paying for I guess.

D**Y

what can you say it worked like advertised

shipping was free

D**E

A must if you want double yeilds.

I use these in a 4.4 gallon auto pot with coco and let me tell you. If you want to grow some bricks, use these cubes inside your pot with your grow media. Give a little extra time to veg maybe 2 months with some root inoculant and you will have some plants growing with bark on the stalks. I have done comparison without using the cubes and the harvest is 3x less not using the cubes. Roots look like ropes within pot they are so large. I grew Barney Runtz Muffin as my test. With cubes average 1 plant 6-8 oz dry without cubes about 2-3 oz dry.

L**N

Grodan is top quality rockwool

These cubes came packaged well in a plastic wrap. These are genuine Grodam rockwool cubes and are very high quality!

A**Y

Can't overwater

The best for tomatoes

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Grodan Rockwool Delta Gro Blocks 4 Cube Pack Of 6 | Desertcart GB