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Propagation Mediums – Growing Media for Seeds & Cuttings – Plantwell

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Propagation Mediums

9 products

Propagation mediums provide the foundation for successful seed starting and cutting development. The Propagation Mediums collection features carefully selected growing media designed to support moisture balance, airflow, and early root formation during the most delicate growth stages.

These mediums help maintain consistent conditions that encourage strong root initiation, reduced stress, and uniform early growth. Whether used for seeds or cuttings, the right propagation medium improves success rates and helps young plants transition smoothly into their next growing stage.

Ideal for houseplants, indoor propagation, and early plant care, Propagation Mediums offer dependable solutions for starting plants with confidence.

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Regular price $14.95
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Grodan Macro Plugs are 1.5" stonewool starter plugs for germinating seeds and rooting cuttings, sold in a 50 pack.Stonewool's fibre structure holds an even balance of water and air around young roo...
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Regular price from $2.25
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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 $18.25
Sale price $18.25
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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...
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Regular price $6.27
Sale price $6.27
Regular price $8.95
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Grodan Uni-Slab (9.5x8x4") is designed with advanced wetting technology, offering a wide control range for precise irrigation management. This improved stone wool slab ensures uniform water content...
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Achieve exceptional plant growth with the Jiffy - Preforma 72 Cell Tray, featuring an extremely uniform substrate with hundreds of micro air pockets. This advanced structure stimulates superior fib...
Regular price from $4.29
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Discover the ease of growing plants with Jiffy-7® Peat Pellets and Coco Pellets, your proven helpers in plant cultivation. These original Jiffy products feature fine netting filled with high-qualit...
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Regular price $9.55
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Enhance your horticultural setup with Pargro Quick Drain 1.5" Wrapped Cubes, available in a convenient 45-piece pack. Pargro is renowned for providing affordable, high-quality rockwool, manufacture...
Regular price $19.99
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Upgrade your gardening with the Plantbest Premium 35 Pellet Self-Watering Greenhouse Kit. This innovative kit includes 35 coconut coir pellets, a durable carrying tray, a humidity dome, capillary m...
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Regular price $9.95
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Kickstart your gardening with PRO-MIX Organic Seed Starting Mix (9L), a premium, peat-based blend specially formulated with all-natural ingredients. Ideal for germinating vegetable, flower, and her...