Grow Organic General Hydroponics Water Test Kit

The HM Digital EC/TDS HydroTester is a reliable EC/TDS meter that is ideal for testing applications such as hydroponics and gardening, pools and spas…

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

Accurate pH Strips give you a fast, easy way to test water quality. Flip-top vials open to dispense 1/4"W x 2-3/4"L test strips. Immediate results provide…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

Get quick, reliable insights into your soil with the RapiTest Soil Test Kit—a user-friendly solution designed to measure pH, Nitrogen (N), Phosphorus (P), and…

by Grow Organic · Grass Valley, CA

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

The Rapitest® Digital Moisture Meter tests for moisture at the roots. You no longer risk overwatering a healthy plant just because the soil near the surface…

by Grow Organic · Grass Valley, CA

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

The HM Digital pH HydroTester is a reliable pH meter that is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and…

by Grow Organic · Grass Valley, CA

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

Modeled after a USDA-developed kit, this Gemplers Professional Soil Quality Test Kit includes the tools you need for a thorough assessment of your soil's…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

This LaMotte STH-14 Soil Test Kit includes everything you need for fast, accurate in-house soil test results so you can make quick, problem-solving decisions…

by Gemplers · Janesville, WI

🚚 Ships from Wisconsin

The La Motte Soil pH Test Kit provides gardeners and farmers with an accurate, dependable method for determining soil acidity or alkalinity—essential for…

by Grow Organic · Grass Valley, CA

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

Understanding the health of your soil is crucial to achieving a thriving garden, and the Hoss Soil Sample Testing Kit makes it easy! This comprehensive kit…

by Hoss Tools · Norman Park, GA

🚚 Ships from Georgia

Make clean, drinkable water anywhere Potable Aqua® Drinking Water Germicidal Tablets are intended for emergency disinfection of drinking water. When used as…

by Mast General Store · Valle Crucis, NC

🚚 Flat $6 shipping · Ships from North Carolina

JED Pool Pool And Spa Test Kit Refills provide an essential solution for maintaining the perfect balance in your pool or spa water. This refill set includes…

by Hartville Hardware · Hartville, OH

🚚 Ships from Ohio

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

Woven black polypropylene fabrics have excellent permeability to let air, water, and nutrients through while blocking the light required for weed growth. It's…

by Grow Organic · Grass Valley, CA

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

Add elegant color and old-fashioned charm to shady garden beds with McKana’s Giant Mix Columbine , a standout perennial grown for its large, long-spurred…

by Grow Organic · Grass Valley, CA

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

Ultra Bloom is formulated without nitrogen to aid in the development of flower and fruit buds. Although it may be used on all plants throughout the year, it…

by Grow Organic · Grass Valley, CA

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

The Teddy Bear Sunflower is a charming and compact variety, known for its fluffy, double-petaled blooms that resemble a golden pom-pom. Ideal for both…

by Grow Organic · Grass Valley, CA

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

Dahlia ‘Blackberry Ripple’ The Blackberry Ripple Dahlia is an extraordinary cactus dahlia cultivar celebrated for its striking two-tone petals. Each bloom…

by Grow Organic · Grass Valley, CA

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

Calcium is essential for strong plant cell walls, healthy root growth, and quality fruit and flower production, and a micronized form allows for quick…

by Grow Organic · Grass Valley, CA

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

The Zenport Tape Gun Tool is a durable, easy-to-use tying device designed to make plant support faster and more efficient. Ideal for home gardeners, vineyard…

by Grow Organic · Grass Valley, CA

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

Spaghetti Winter Squash is a unique and versatile variety that produces oblong, golden-yellow fruit with tender, stringy flesh. When cooked, the flesh…

by Grow Organic · Grass Valley, CA

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

Poppy (California) - Tropical Sunset- Eschscholtzia californica Perennial/ Grown as Annual - Mix of long-blooming California poppies in glowing sunset colors…

by Grow Organic · Grass Valley, CA

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

Particularly suited to well-drained soils generally used for vegetable and flower cultivation. Irriway™ drip tape is the ideal solution for irrigation both in…

by Grow Organic · Grass Valley, CA

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

California Bluebell is a charming annual wildflower native to the Mojave and Sonoran deserts of California, prized for its vivid cobalt-blue, bell-shaped…

by Grow Organic · Grass Valley, CA

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