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Grodan VITAL Wrapped 1.33m Slab Grodan rockwool growing slab represents the finest in Dutch growing technology and it is the slab most widely used throughout the world by commercial and hobby growers! This new generation slabs from Grodan replaces the Expert slab and offers the same superior quality with the addition of being simpler to water, safer to buffer and due to its more open fibrous structure - offers faster root development. Learn More

Grodan 4" Rockwool Cubes - Small Hole (priced per cube) Grodan cubes are designed to take SBS or similar propagator cubes, which can then be used on their own or placed on a larger stonewool slab. Three sizes of cubes are available each accommodating a different plug size. The 3" cubes are generally used for tomatoes while the 4" cubes are generally used for peppers and cucumbers and larger root zone or longer term crops. Learn More

Cultilene 100mm (4") Cube with Large Hole (38/35). Cultilene is one of the world's leading substrate producers. They have a great reputation in the industry as a company that puts the grower first. Learn More

Grodan 6" 'Hugo' Rockwool Cube - Large Hole (priced per cube)

Grodan cubes are designed to take SBS or similar propagator cubes, which can then be used on their own or placed on a larger stonewool slab.

Three sizes of cubes are available each accommodating a different plug size. The 3" cubes are generally used for tomatoes while the 4" cubes are generally used for peppers and cucumbers and larger root zone or longer term crops. 6" Cubes are generally used for ebb and flood tables or drip irrigation.

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Grodan 4" Rockwool Cubes - Large Hole (priced per cube)

Grodan cubes are designed to take SBS or similar propagator cubes, which can then be used on their own or placed on a larger stonewool slab.

Three sizes of cubes are available each accommodating a different plug size. The 3" cubes are generally used for tomatoes while the 4" cubes are generally used for peppers and cucumbers and larger root zone or longer term crops.

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Grodan DM4G 75mm (3) Cube with 27/40 Small Hole

Grodan cubes are designed to take SBS or similar propagator cubes, which can then be used on their own or placed on a larger stonewool slab.

Three sizes of cubes are available each accommodating a different plug size. The 3" cubes are generally used for tomatoes while the 4" cubes are generally used for peppers and cucumbers and larger root zone or longer term crops.

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Cultilene Round (36mm) Propagator Plugs in a Tray Round plugs for a round hole! Rounded pluged with pin holes suppiled in an easy to use tray. Plugs are made to fit the large hole blocks. Learn More