Extra Strength 5x5 Inserts with Holes by Bootstrap Farmer. Heavy Duty. Reusable. Dishwasher Safe - 5 PP plastic. BPA Free. 50-pound weight capacity. Food grade. Recycled post-consumer plastic. For use with microgreens, wheatgrass, seed sprouting, seed propagation, hydroponics, and soil. Extra strength BPA-free 5x5 inserts by Bootstrap Farmer are the new standard for both commercial and home growers interested in small batch microgreens and wheatgrass.

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