Grow Organic Calphos Soft Rock Phosphate (5 lb bag)

Boost soil fertility and support strong root development with Calphos Soft Rock Phosphate, a natural source of phosphorus and calcium. This finely ground…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Calphos Soft Rock Phosphate is a natural phosphate fertilizer made from finely ground soft rock. It is OMRI-listed for organic use and is especially effective…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Soft rock phosphate, also known as colloidal phosphate, is a natural untreated source of phosphorus and calcium. It is essential for building soil phosphate…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Enhance soil fertility and improve plant health with Greensand, a natural mineral fertilizer rich in potassium, iron, and trace minerals. Mined from ancient…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

This natural mineral supplement provides an excellent source of essential nutrients that promote deep green color, vigorous growth, and improved soil fertility.

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Naturally raise soil pH and boost calcium levels with Pacific Pearl Oyster Shell Flour — a high-quality, organic rock dust fertilizer made from finely ground…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Support strong root development and abundant blooms with Pelleted Bone Meal 4-14-0 (5 lb) , a natural source of phosphorus and calcium. This high-quality…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Pre-Plant Plus 7-5-7 (50 lb) is a premium, slow-release fertilizer designed to enhance soil fertility and optimize plant growth for large-scale gardening and…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Limestone Microna Ag H2O (5 lb) is a finely milled calcium carbonate soil amendment designed to neutralize acidic soils , improve nutrient availability, and…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Hi-Yield Super Phosphate Dry Plant Food, 4 lb. is an affordable and highly effective source of phosphorus essential for the healthy growth of roots, stems…

by Hartville Hardware · Hartville, OH

🚚 Ships from Ohio

This organic root enhancer is formulated to strengthen root systems and improve a plant’s ability to access nutrients and water efficiently. Designed for use…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Pre-Plant Plus 7-5-7 (5 lb) is a balanced, slow-release fertilizer designed to promote strong root development and vigorous early plant growth. Formulated…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

The Russian Mammoth Sunflower is a majestic variety, towering up to 12 feet tall with massive, golden-yellow blooms. Each flower head can grow up to 14 inches…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Beefsteak tomatoes are a favorite among gardeners for their impressive size, vibrant red color, and unmatched flavor. Known as one of the best tomatoes for…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Tenodera ardefolia sinensis , Praying Mantis, preys on most insects, mites and insect eggs. Use 10-100 egg cases per year per acre in early Spring. Hang an…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Effective Control for Common Garden Pests Systemica Insect Killer Hose End Spray effectively tackles common garden pests like scale insects and spider mites.…

by Grow Organic · Grass Valley, CA

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Nigella - Mulberry Rose (Heirloom) - Nigella damascena Annual - Exclusive lacy, multi-petalled Love in a Mist blossoms open pink, deepen to enchanting deep…

by Grow Organic · Grass Valley, CA

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The Compensating Emitter – Red (1/2 GPH) is an ideal solution for maintaining consistent watering in systems where water pressure varies. Designed for both…

by Grow Organic · Grass Valley, CA

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Double Butterfly Cosmos - Rose Bon Bon - Cosmos bipinnatus Annual Open Pollinated. Extra fancy, uniformly double blossoms packed with frilled petals in a rich…

by Grow Organic · Grass Valley, CA

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Chandler walnut trees are a top choice for their large, premium nuts with thin, easy-to-crack shells and rich, buttery flavor. This late-leafing variety…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Every rare tree purchase supports historical orchard preservation Limited availability—reserve up to 5 rare trees per order while supplies last Each…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

It all starts with good soil. Whether you're gardening 10 sq ft or farming thousands of acres, smart growers know that soil tests pay for themselves in…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

Widely used in orchards, rowcrops, berries and grapes, these balloons have multi-colored stripes forming a scary bull's-eye, with a metallic dot in the center…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California

This Solar Mulch is a "hybrid" product that provides the best qualities of both clear and black mulches. Solar Mulch offers the increased soil warming of…

by Grow Organic · Grass Valley, CA

🚚 Free shipping on orders over $100 · Ships from California