Completely biodegradable and compostable!
Terrafibre Growing Cubes are an all-natural growing medium. These 1-1/2-inch cubes consist of two different parts of the hemp plant – bast fibers and hurd. Bast fibers offer exceptional water retention abilities and provide a strong attachment for plant roots. The hurd is the larger woody fibers that increase air porosity within the cube. This package contains 98 total cubes/cells.
Terrafibre Growing Cubes offer a sustainable alternative to rockwool, peatmoss, and coconut coir. These cubes provide an ideal growing environment, making them ideal for starting seeds or transplanting cuttings. You can also add them to your garden to help break up clay soils and improve water absorption.
Hemp is farmed primarily for its seeds; the stalk/fibers of the plant are traditionally wasted. An innovative refinement and heat sterilization process upcycles these fibers into a truly sustainable growing medium. Hemp fibers are incredibly strong, taking one to two years to break down completely!
- Cube size (inches): 1-1/2
- Material: Hemp
- Cube/cell count: 98

- This product is covered under A.M. Leonard’s exclusive 30-Day Down to Earth Guarantee. Click Here for more Details.
- Hemp fiber cubes
- Sustainable growing medium
- All-natural, biodegradable, and compostable
- Consist of both bast and hurd fibers
- A sustainable alternative to rockwool, peatmoss, and coconut coir
- Bast fibers offer exceptional water retention and provide a strong base for roots
- Woody hurd fibers increase air porosity within the cube
- Provide an ideal growing environment for seed starting or transplanting cuttings
- Add to soil to break up clay and improve water absorption
- A great option for eco-conscious gardening
The size of Terrafibre Growing Cubes is 1 1/2 inches and they are made of all natural hemp fibers – both bast and hurd fibers.
2. How many cubes are contained in the package?
The package contains a total of 98 cubes/cells.
3. What are the benefits of using Terrafibre Growing Cubes?
Terrafibre Growing Cubes offer exceptional water retention and provide a strong base for root growth. The woody hurd fibers also increase air porosity within the cube, making them an ideal growing environment for seed starting or transplanting cuttings. Additionally, they can be added to soil to break up clay and improve water absorption.
4. How are Terrafibre Growing Cubes environmentally sustainable?
Terrafibre Growing Cubes provide a sustainable alternative to rockwool, peatmoss, and coconut coir. They are made of all natural, biodegradable, and compostable hemp fibers that are upcycled from the traditionally wasted stalk/fibers of the hemp plant. Furthermore, hemp fibers take one to two years to break down completely, making them a great option for eco conscious gardening.














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