Propagation

Grodan Lettuce Board is a reliable stone wool solution for a clean, efficient start to lettuce growing.

Grodan Delta NG2.0 is the stone wool propagation block that gives solid, reliable results.

Grodan Plantop Rosa NG2.0 is the stone wool propagation block for growers who aim for optimal uniformity between their rose plants.

Grodan Pro Vision is a unique stone wool plug for maximum germination and outstanding plant quality.

Grodan AX tapered stone wool plugs give you the best start for clean and efficient propagation.

Grodan MM is the clean and optimal clean stone wool substrate choice with reliable results.

Grodan Plantop NG2.0 stone wool plug is a highly versatile and ideal solution for the high-tech propagation of vegetable plants. Now also available in a vermiculite free version.

Grodan SBS square stone wool plugs give you the best start for clean and efficient propagation.

Grodan AO tapered stone wool plugs give you the best start for clean and efficient propagation.

Grodan Granulate is a very versatile loose fibruous stone wool substrate that delivers excellent water retention, aeration, and long-lasting structure. Use alone or blend with organic media to improve consistency, porosity, and root-zone reliability.