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Collection:

Grodan Collection

12 products
Regular price $11.75
Sale price $11.75
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Experience superior plant growth with Grodan Improved Mini Gro Blocks (1.5x1.5x1.5"), now available in a convenient 45 pack. These mini blocks feature a new density and hydrophilic technology, ensu...
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Regular price $21.99
Sale price $21.99
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Grodan Stonewool A-OK Starter Plugs (1.5") are designed to provide the ideal environment for seed and cutting propagation. Made from molten rock spun into fine fibers and compressed, these plugs of...
Regular price $14.95
Sale price $14.95
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Grodan 1.5" Round Macro Plugs are the perfect solution for achieving optimal germination and robust root development. Made from premium stonewool, these macro plugs start as basalt rock and chalk, ...
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Regular price $16.95
Sale price $16.95
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per 
Grodan Stonewool A-OK Starter Plugs (1.5") are designed to provide the ideal environment for seed and cutting propagation. Made from molten rock spun into fine fibers and compressed, these plugs of...
Regular price from $2.25
Sale price from $2.25
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Unit price
per 
Grodan Cress Plate is the thinnest stone wool product available, measuring just 0.3 inches. It's perfect for growing microgreens and micropropagation of plants like arugula, chives, mizuna, basil, ...
Regular price $17.50
Sale price $17.50
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The Grodan Gro-Smart Tray Insert is the perfect home for your Grodan Starter Plugs, Mini-Blocks, and Gro-Blocks. This durable Dutch tray offers double-sided versatility, ensuring an optimal fit for...