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Turn kitchen scraps into black gold with this handcrafted, stackable worm composting system designed for serious growers. Our Three-Tier Earthworm Casting Bin allows worms to migrate upward through food-rich layers, leaving finished castings behind for easy harvesting — no digging or mess.
Built for maximum airflow, drainage, and simplicity, this system supports healthier worms and faster composting, delivering high-quality castings your plants will love.
Available Sizes:
• Small – 16" x 16" - $150
• Medium – 24" x 16" - $200
• Large – 36" x 16" - $250
Perfect for indoor or outdoor use, these bins are made with grow performance in mind.
Made by Master Mike. Exclusively at GrowinWithUncleBen.com.
Turn kitchen scraps into black gold with this handcrafted, stackable worm composting system designed for serious growers. Our Three-Tier Earthworm Casting Bin allows worms to migrate upward through food-rich layers, leaving finished castings behind for easy harvesting — no digging or mess.
Built for maximum airflow, drainage, and simplicity, this system supports healthier worms and faster composting, delivering high-quality castings your plants will love.
Available Sizes:
• Small – 16" x 16" - $150
• Medium – 24" x 16" - $200
• Large – 36" x 16" - $250
Perfect for indoor or outdoor use, these bins are made with grow performance in mind.
Made by Master Mike. Exclusively at GrowinWithUncleBen.com.