Grodan - 1.5 in A-OK Plugs

Brand: Grodan

Grodan A-OK Starter Plugs — 1.5 in

- 1.5in - 1.4in x 1.4in x 1.6in - Pre-Cut Hole - Pre-Filled 10x20 Insert Grodan A-OK Starter Plugs provide a reliable stonewool substrate designed for seed germination and cutting propagation in hydroponic systems. These square plugs are connected at the top, forming a sheet that fits standard 10/20 trays for easy handling. Featuring a tapered bottom for improved transplanting, they ensure optimal root development while preventing tangling. Made from spun molten rock, these plugs offer excellent water retention and aeration, promoting healthy and rapid plant growth. Ideal for cultivation, leafy greens, and culinary herbs, Grodan A-OK Starter Plugs support strong, uniform seedlings for seamless integration into larger growing blocks.

Sizes & Pack Options

• 1.4x1.4x1.9 - Loose Plugs in Tray, w/ Hole — 1,500 per case · SKU GRAO15C
• 1.4x1.4x1.9 - Loose Plugs in Tray, No Hole — 1,500 per case · SKU GRAONH15C
• 1.4x1.4x1.6 - Loose Plugs, w/ Hole — carton · SKU GRAO15LC
• 1.4x1.4x1.6 - Unwrapped Sheets, w/ Hole — 2,940 per case · SKU GRF714UC
• 1.4x1.4x1.6 - Unwrapped Sheets, No Hole — 2,940 per case · SKU GRF714UNHC
• 1.4x1.4x1.6 - Shrinkwrapped Sheets, w/ Hole — 2,940 per case · SKU GRF714C