PBH Rice Hulls (organic) — par-boiled rice hulls engineered as a soil amendment to boost aeration and organic matter, with a touch of silica to support plant structure. From The Soil Makers, PBH Rice Hulls are designed to lighten soils, improve drainage, and add valuable organic matter where you need it. The hulls are par-boiled to eliminate leftover seeds, helping keep beds weed-light while providing a stable, long-lasting texture in your mix. They’re intentionally simple to work into existing soils and blends, making them a versatile option for organic lawn, garden, and container projects.

• Seed-free, par-boiled hulls — eliminates leftover sprouting seeds for a cleaner soil blend.
• Aeration + organic matter — light, porous hulls improve drainage and soil structure where you need it most.
• Silica content — small amounts of silica can help support stronger stems and overall plant resilience.
• Low-dust, easy to mix — blends smoothly into potting mixes, raised beds, and mulch layers without clumping.
• Usage rate — incorporate 5%–20% of your total soil mix to tailor aeration and organic matter to your project.

Ideal uses include raised beds, container gardens, and as a mulch component in organic landscapes. Use PBH Rice Hulls to supplement soils that compact or drain poorly, or when you want a lighter texture that still contributes organic matter over time. They pair well with other soil-building amendments from The Soil Makers, helping you build a healthier soil ecosystem. Why gardeners choose The Soil Makers: our products are purpose-built to deliver repeatable, reliable results in real-world garden scenarios. Customer feedback reflects strong satisfaction with performance and consistency, underscoring our focus on soil biology, structure, and long-term health. If you’re aiming for a weed-free, aerated, organic soil amendment that adds measurable structure without introducing sprouting seeds, PBH Rice Hulls are a straightforward, effective choice for your lawn and garden projects.