Garden Soil

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$14.95

Applying organic, elemental garden sulfur is a safe and effective way to lower soil pH. Sulfur is also an important soil nutrient ...for promoting disease resistance. 6-lb. bag 30% elemental sulfur Application chart included read more

Luster Leaf
$13.82 $12.63

Improve your seedling and transplanting results by planting at the safe and proper soil temperature. Readings in Fahrenheit.Produc...t Information Temperature Reading: Fahrenheit Application/Usage: Soil Power Description Power Source: Battery Physical... read more

Luster Leaf
$13.82 $12.63

Improve your seedling and transplanting results by planting at the safe and proper soil temperature. Readings in Fahrenheit.Produc...t Information Temperature Reading: Fahrenheit Application/Usage: Soil Power Description Power Source: Battery Physical... read more

HealthyWiser
$29.99 $13.94

Is your green thumb being put to the test?Tired of your brown lawn and dying house plants? Mystified how others grow big juicy tom...atoes while yours look more like red goofballs? Do your plants want to run away from home? Growing healthy plants and... read more

Greenscapes
$5.12

The Greenscapes Water Check Soil Tester instantly tells you when your plant needs watering.

$9.95

Fertilize your roses with greensand to prolong their blooms next year. Roses and other flowers thrive on greensand because it supp...lies marine potash, silica, iron oxide, magnesia, lime, phosphoric acid and 22 trace minerals. It's also a boon for tomato lovers, because it has the vitamins and minerals that tomato plants need to produce abundant, intensely flavored fruit. Contains natural greensand 5-lb. bag Apply 2-4 lbs per 100 sq ft NPK analysis: 0-1-6 read more

Bluelab
$185.00 $148.44

A handy solution made easy! The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the... right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability... read more

$12.95

MYKE® contains mycorrhizae - naturally occurring, beneficial fungi that form a mutually beneficial relationship with plants. When ...mycorrhizae colonize a plant's root system, they increase the plant's capacity to absorb water and nutrients. Although mycorrhizal fungi occur naturally in the soil, their presence may be diminished due to soil disturbance, pesticide use and fertilizer applications. Applying MYKE at planting time replenishes these important growth enhancers. MYKE is easy to apply and safe to use around children and pets. Organic and OMRI-listed (certified by the Organic Material Review Institute).Mycorrhizae, perlite, peat10 oz. Treats up to 32 plants read more

Mosser Lee
$13.16

Over watering or under watering can damage the health of your plants. Mosser Lee's Soil Master Moisture Meter can help you prevent... this from happening. This easy to use meter will quickly tell you when your plants are thirsty. read more

GREENSCAPES
$9.99

Water Check allows for the individual watering needs of different plants. They will ensure the health of your plants by monitoring... the moisture level in your planters. Simple and easy to use, simply insert the strip and watch the strips color change.... read more

Extech Instruments
$279.99

The Extech MO750 Soil Moisture Meter has an integrated 8 in. heavy-duty moisture probe that monitors moisture levels in soil from ...0 to 50-percent with easy 1-hand operation. It features a durable, water-resistant housing with a large LCD display, data... read more

Mosser Lee
$7.34

The correct pH is essential for growing healthy plants. Mosser Lee's Soil Master pH Meter will tell you the acidity level in your ...soil. It can help your lawn and plants achieve their full potential. read more

$35.49

Measure four soil indicators at once with this 4-in-1 analyzer. Measure sunlight exposure, soil fertility, soil moisture and soil ...pH with this triple-probed device. Prevent scorching, overwatering, overfertilizing and ensure the soil acidity/alkalinity... read more

Luster Leaf
$17.99 $12.18

Measure four soil indicators at once with this 4-in-1 meter. Measure sunlight exposure, soil fertility, soil moisture and soil pH ...with this triple-probed device. Prevent scorching, overwatering, overfertilizing and ensure the soil acidity/alkalinity is ideal for whatever you have planted or are about to plant. Toggle between various gauges for instant readings. No batteries required for operation. read more

Rapitest
$12.31 $11.85

With the rapitest digital soil thermometer, reading temperatures is easy and accurate. Improve your seedling and transplanting res...ults by planting at the safe and proper soil temperature. Digital display provides readings in fahrenheit. Stainless steel probe tip resists rust from moist soil. Batteries included. read more

Environmental Concepts
$31.55

Dual probe soil analyzer meter uses an exclusive two-probe measuring system, which allows both probes to be inserted to the same d...epth in the soil and allows the metals to be exposed to the same amount of soil, providing the most effective way to consistently and properly measure soil pH and fertility. Full instructions for use, adjusting soil pH after readings and fertilizer recommendations are included. read more

Luster Leaf
$19.99

Electronic version of Luster Leaf popular 1612 pH soil Tester. The rapidest digital soil pH Tester utilizes advanced LED digital t...echnology and patent-pending optical calibration system to read test colors. The system is calibrated to read small color variations that can be difficult to distinguish with the human eye. The Tester is easy to use. Just follow the easy instructions; slide the test tube in optical chamber and push the button to get the test results. Once you have your soil test results, the Tester booklet tells you how to adjust soil pH and provides recommendations. The booklet's pH preference list allows you to select plants for your soil's pH or know how much to adjust the soil pH for your current plants. read more

$25.99

This Rapitest Soil PH Meter checks which plants suit your soil pH and tells you how to alter the soil pH and keep it under control.... The meter automatically measures pH, soil acid and alkaline levels. Colors/finish: Black Quantity: One (1) Setting:... read more

Bluelab
$11.95

The perfect solution to store and hydrate your Bluelab pH products. It is extremely important to care for and store pH probes corr...ectly. pH probes are sensitive glass instruments which age through normal use. The life and performance of pH probes is reduced heavily when they are stored dry. Bluelab pH Probe KCI Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best results, use the KCI solution to store the pH pen/probe after use and hydrate monthly. Instructions are on the label of the bottle. Bluelab pH probe KCI Storage Solution is manufactured to high laboratory standards. Remember - keep your pH probe wet. Always. If it dries, it dies!. read more

Rapitest
$14.22 $14.20

Take the guess work out of fertilizing your plants. In a 10-second test, the soil fertility meter reads the combined levels of nit...rogen, phosphorous and potash for maximum health, growth and productivity. Measurements are based on U.S. Dept. of Agriculture. read more

Environmental Concepts
$18.01

The soil pH and Fertility Analyzer meter uses an exclusive tri-probe measuring system, which allows probes to be inserted to the s...ame depth in the soil and the metals to be exposed to the same amount of soil. This system provides the most effective way too consistently and properly measure soil pH and fertility. Full instructions for use, adjusting soil pH after readings and fertilizer recommendations are included. read more

Environmental Concepts
$18.33

This is the first analog meter especially designed to measure bark moisture in potted Orchids and includes moisture requirement gu...ide for most popular Orchids. Move the switch to soil and the meter will measure soil moisture levels. The meter includes a watering guide for over 150 plants. Powered by an AA battery, the unique two probe design provides more consistent readings. read more

Sunleaves
$26.77

Test pH levels, environment sunlight intensity, moisture levels and temperature all with one tool with the Sunleaves Digital 4-Way... Soil Meter. The meter has a large, easy-to-read LCD screen and is attached to an 8" long probe to reach root-deep into the soil being tested. Other features include an automatic power off function and a low battery indication. Required 9V battery is included. read more

$18.00

Easily monitor the acidity and alkalinity of soil with this simple measuring tool. Most plants thrive at a soil pH between 5.5 and... 7, when nutrients in the soil are optimally available; monitoring pH allows gardeners to raise or lower the level for ideal growth. Simply insert the metal probe into the root zone of your plants -- no batteries or power required! - Plastic, metal - Wipe clean with dry cloth - Instructions included - Imported 2.25”W, 10”L, 6.8"L probe read more

Luster Leaf
$24.99

The Luster Leaf Rapitest Soil Tester allows you to electronically test soil instantly in your garden for pH and fertility levels. ...Test your garden soil in about one minute. You will get an accurate reading of acidity or alkalinity levels, as well as... read more

$24.95

If you already own our high-performance Gardener's Revolution Honeycomb Tomato Planter, this organic replenishment kit will prepar...e it for another bountiful harvest. The kit starts with 20 quarts of our Organic Self-Watering Potting Mix with SuperRoot Booster. A careful balance of natural ingredients gives this lightweight potting mix outstanding aeration and water-holding capacity. Specially formulated for self-watering containers, it offers superior wicking action to ensure plants get the water they need to thrive. The kit also includes 1 lb. of our Organic Tomato Fertilizer, a 5-6-5 slow-release fertilizer that provides tomatoes with all necessary nutrients for big, abundant fruit (contains peanut meal). And there's also a replacement capillary strip and lightweight Grow Bag. 20 quarts of our Organic Self-Watering Potting Mix: Canadian sphagnum peat moss, peat humus, perlite, limestone, gypsum, mycorrhizae (Glomus intraradices)1 lb. of Organic Tomato Fertilizer (5-6-5): Contains vegetable and animal protein meal, peanut meal, natural nitrate of soda, natural sulfate of potash/magnesiaFertilizer contains peanut mealGardener's Supply Exclusive read more

$12.95

Plants need the right pH levels to absorb nutrients no matter how much you fertilize. Is your garden all that it can be? This easy... pH Soil Tester takes the guesswork out of knowing the pH of your gardens for best plant performance. Kit contains 10 test capsules Directions included Distilled water is recommended for testing read more

$6.95

Before the widespread use of herbicides, most lawns contained white clover. As it grows, clover ensures healthy turf by adding nit...rogen to the soil and choking out weeds. This Dutch white clover is well suited to lawns as it is a low-growing variety and has good drought resistance. To top-seed an existing lawn, apply 2 oz. per 1,000 sq. ft. For new lawns, mix 1 oz. per 1,000 sq. ft. into regular grass seed Grows 4-8" high Will flower if allowed 1/2 lbs. seed will provide nitrogen to 250 sq. ft. Comes in a resealable bag read more

$24.95

Recharge the soil and replenish the nutrients in your elevated gardens to promote healthy growth all season long. Kit includes two... 6-quart bags of Booster Mix (compost, Chilean nitrate, black rock phosphate and other organic nutrients) and a 1 pound shaker of our organic All-Purpose Fertilizer (5-5-5). Recharges 148 quarts of soil. Kit includes two 6-quart bags of Booster Mix (contains compost, Chilean nitrate, black rock phosphate and other organic nutrients) and a 1-pound shaker of our organic All-Purpose Fertilizer 5-5-5 (contains peanut meal) Recharges 148 quarts of soil Gardener's Supply Exclusive read more

$9.95

Stunted growth and yellowed leaves can indicate your soil is too acidic for plants to absorb the nutrients they need for healthy g...rowth. Adding lime will bring pH levels into a more neutral range. This is the finest grade garden lime you can buy. It reacts quickly yet gently, and is pelletized for easy application. We recommend a soil test before application. 6-3/4 lb. bag Covers approximately 120 square feet, depending on soil pH read more

$9.95

Why throw out the soil in last year's containers? Our organic Booster Mix replaces the nutrients that the plants used up, so this ...year's plants get a fresh start. One bag is enough to revitalize 96 dry quarts of soil - at big savings for you! This potent, all-organic formula includes a complete diet of nutrients and trace elements to keep plants lush and healthy. Just 4 to 8 tablespoons recharges a quart of soil. Made in Vermont. Contains concentrated plant and manure compost, washed granite, Chilean nitrate, black rock phosphate, and seven other natural ingredients 6-quart bag Use 4 to 8 tablespoons of Container Booster to each quart of planting mix Gardener's Supply Exclusive read more

$9.95

This premium seed starting mix is the ideal foundation for your organic garden, yielding results that impressed even our most expe...rienced gardeners: faster growth, heftier root systems, and more robust plants. The secret? Bio-Blended Compost, a carefully balanced mix of expertly composted natural materials that contains high-quality nutrients and abundant beneficial microbes. It's so rich in nutrients that there's no need to fertilize seedlings for six weeks or more! Beneficial microbes, including mycorrhizae, support healthy growth and boost plants' resilience to stress. Weed-free and pH-balanced. Bio-Blended Compost (composted manures and plant materials), sphagnum peat moss, perlite, mineral and nutrient amendments 6 quarts Gardener's Supply Exclusive read more

$19.95

This premium potting mix is the ideal foundation for your organic garden, yielding healthy plant growth, abundant flowering and th...e tastiest fruits and vegetables. The secret? Bio-Blended Compost, a carefully balanced mix of expertly composted natural materials that contains high-quality nutrients to support healthy, vigorous growth. Abundant beneficial microbes, including mycorrhizae, boost plants' resilience to stress. Weed-free and pH-balanced. Bio-Blended Compost (composted manures and plant materials), sphagnum peat moss, perlite, mineral and nutrient amendments 20 quarts Gardener's Supply Exclusive read more

Luster Leaf
$10.99

Dimensions: 0.75L x 2.94W x 8.44H in.. Plastic and metal construction. Silver finish. Soil test thermometer. Corrosion-free alumin...um casing. Shows temperature in Fahrenheit and Celsius. Accurately test the temperature of your soil with the Luster Leaf Rapitest Soil Thermometer. This thermometer boasts corrosion free construction. Use it to help improve the success rate of your seedings and plant transplants. read more

$12.95

MYKE® contains mycorrhizae - naturally occurring, beneficial fungi that form a mutually beneficial relationship with plants. When ...mycorrhizae colonize a plant's root system, they increase the plant's capacity to absorb water and nutrients. Although mycorrhizal fungi occur naturally in the soil, their presence may be diminished due to soil disturbance, pesticide use and fertilizer applications. Applying MYKE at planting time replenishes these important growth enhancers. It's easy to apply and safe to use around children and pets. Organic and OMRI-listed (certified by the Organic Material Review Institute).Mycorrhizae, perlite, peat10 oz. container treats up to 32 plants read more

$24.95

Kelp Meal is a centuries-old solution used by gardeners to build rich, healthy soil. The finest, all-natural seaweed is harvested ...from the nutrient-rich waters of the Atlantic and dried into a powerhouse meal for plants. Dried sea kelp 4-lb. bag Covers approx 120 square feet read more

Luster Leaf
$11.99

Dimensions: 0.25L x 0.25W x 6H in. Metal and plastic construction. Silver color. Stainless steel thermometer. Easy to use and read.... 6 in. temperature probe. Shows temperature in Fahrenheit and Celsius. Measure your soil temperatures quickly and accurately with the Luster Leaf Dial Soil Thermometer. This probe displays results in both Fahrenheit and Celsius. Use this thermometer any time you are seeding or transplanting flowers and plants. read more

$19.95

Our Flower Window Box Success Kit provides the optimal combination of planting mix and fast-acting nutrients for your biggest and ...most colorful window box blooms. It starts with our exclusive Eco-Co Coir Potting Mix. Made from coconut husks, earth-friendly Eco-co Coir has excellent water-holding capacity yet drains well - so important for healthy root growth. Easy Bloom fertilizer is formulated specifically for plants growing in containers, because they need a ready supply of high-quality nutrients at all times. Easy Bloom contains no animal by-products or bone meal; it's odorless and won't attract animals. Simply mix this concentrated dry fertilizer in water, following the dilution rates on the label, and use it to hydrate the coir before planting. Then, continue to fertilize window box flowers with Easy Bloom for season-long success. Horticultural-grade coconut coir Each compressed brick of coir expands to 10 quarts of fluffy mix Fertilizer is derived from calcium chloride, potassium nitrate, magnesium sulfate, ammonium nitrate, potassium phosphate, iron EDTA, manganese EDTA, zinc EDTA, copper EDTA, sodium molybdate, boric acid Gardener's Supply Exclusive Easy Bloom guaranteed analysis: Total nitrogen 11% (3% ammonical nitrogen, 8% nitrate nitrogen) Available phosphate 15% Soluble potash 13% Calcium 5% Magnesium 1% Sulfur 1% Boron 0.07% Copper 0.05% Iron 0.3% Manganese 0.9% Molybdenum 0.0005% Zinc 0.2% read more

$10.95

Give your plants the edge with this versatile potting mix that's ideal for all types of planters, from hanging baskets to large po...ts. A blend of peat and moisture-retaining coir reduces drought stress and helps plants stay hydrated. Weed-free and pH-balanced. Our SuperRoot Booster with MycoActive® Technology creates the living soil mix that plants need to thrive. The secret? Mycorrhizae, amazing microbes that form a partnership with roots to support vigorous and resilient plant growth. SuperRoot Booster: Promotes strong roots Boosts nutrient and water uptake Enhances plants' resilience to stress Improves drought tolerance Canadian sphagnum peat moss, perlite, coir, vermiculite, limestone, wetting agent, mycorrhizae (Glomus intraradices) 20 quarts Gardener's Supply Exclusive read more

$29.52

The Luster Leaf Rapitest Soil pH Meter 1840 is specifically designed to tell you instantly how acid or alkaline your soil is with ...an included plant care brochure listing more than 350 optimum pH levels. The Rapitest Soil pH Meter has the convenience of no litmus paper or chemicals required, and is made with tethered stainless steel. This soil meter allows you to modify soil conditions and to confirm which plants will suit your garden. No batteries are needed. read more

$4.95

MYKE® contains mycorrhizae - naturally occurring, beneficial fungi that form a mutually beneficial relationship with plants. When ...mycorrhizae colonize a plant's root system, they increase the plant's capacity to absorb water and nutrients. Although mycorrhizal fungi occur naturally in the soil, their presence may be diminished due to soil disturbance, pesticide use and fertilizer applications. Applying MYKE at planting time replenishes these important growth enhancers. It's easy to apply and safe to use around children and pets. Organic and OMRI-listed (certified by the Organic Material Review Institute).Mycorrhizae, perlite, peat1.8 oz. packet treats up to 6 plants read more

$4.95

Our exclusive coir seed starting mix is an effective, economical and earth-friendly medium for starting seeds. Derived from recycl...ed coconut husks, Eco-co Coir passed our extensive seed-starting trials with flying colors, providing excellent germination rates and producing healthy, sturdy seedlings. Unlike other coir products, our Eco-co Coir undergoes a special process to remove salts and to balance the pH for optimal plant growth. Then it's finely ground to provide the perfect environment for seedling roots. Eco-co Coir has excellent water-holding capacity yet drains well - so important for healthy root growth. Simply add water and each convenient compressed brick expands to 10 quarts of fluffy planting mix. Horticultural-grade, finely ground coconut coir 8-1/4" L x 5-1/2" W x 2" H Each brick expands to 10 quarts of mix Gardener's Supply Exclusive read more

$21.95

Harmful soil fungi like pythium and fusarium cause root diseases that can devastate the most promising plants. Our all-organic Roo...t Shield forms a defensive barrier right from the start. This university-tested beneficial fungus forms a symbiotic bond with plant roots, protecting them from soil pathogens all season long. Add it to potting soil or mix with water to use as a drench. Three tablespoons mixed with 1 gallon of water protects 25 feet of garden row (approx. 100 sq. ft.) Active ingredient: Beneficial fungus (Trichoderma harzianum Rifai strain KRL-AG2 1.15%) read more

$18.95

When it's time to pot up seedlings into larger containers, this planting mix helps them make smooth, stress-free transitions. A bl...end of peat and moisture-retaining coir reduces drought stress and helps plants stay hydrated. Ideal for use in all types of containers, from hanging baskets to large pots. Our SuperRoot Booster with MycoActive® Technology creates the living soil mix that plants need to thrive. The secret? Mycorrhizae, amazing microbes that form a partnership with roots to support vigorous and resilient plant growth. SuperRoot Booster: Promotes strong roots Boosts nutrient and water uptake Enhances plants' resilience to stress Improves drought tolerance Canadian sphagnum peat moss, perlite, coir, vermiculite, limestone, wetting agent, mycorrhizae (Rhizophagus irregularis)30 quartsGardener's Supply Exclusive read more

Kelway
$77.95

Used by professional lawn care companies and nurseries. Wonderful for serious gardeners who want to check the ph. level in their g...arden. This soil ph. meter is simple and easy to use. Test your soil with accuracy and ease to determine if you need to adjust soil acidity. The ph. scale ranging from 0 to 14 is used to indicate acidity and alkalinity. A ph. of 7.0 is neutral, values below 7.0 are acid, and those above are alkaline. The lower the ph. the more acid is the soil. The higher the ph., the more alkaline. The ph. values of some common items are: Pure water, 7.0: Lemon juice, 2.2 to 2.4, orange juice, 3.4 to 4.0, fresh milk, 6.3 to 6.6, mild soap solution, 8.5 to 10.0, most Ontario soils, 4.5 to 8.0. Soil ph. is important chiefly because of the many effects it has on biological and chemical activity of the soil, which effects the metabolism of your plants. To learn more about soil ph. there is a link below for your convenience. To test and regulate the ph. of your soil employ the Kelway soil ph. meter . read more

$24.95

Recharge the soil in your raised beds to promote healthy growth all season long. Kit includes two 6-quart bags of Booster Mix (com...post, Chilean nitrate, black rock phosphate and other organic nutrients) and a 1 pound shaker of our organic All-Purpose Fertilizer (5-5-5). Treats a 3' x 6' bed for one season. Kit includes: two 6 qt. bags of Booster Mix (compost, Chilean nitrate, black rock phosphate and other organic nutrients) and a 1 lb. shaker of our organic All-Purpose Fertilizer 5-5-5 (contains peanut meal) Treats a 3' x 6' raised bed or 18 square feet Gardener's Supply Exclusive read more

$6.95

Our exclusive Eco-co® is an earth-friendly planting mix derived from coconut husks. It's perfect to use on its own as a planting m...ix in pots, planters and window boxes, or as a peat-free alternative when you make your own planting mixes. Unlike other coirs, our Eco-co Coir undergoes a special process to remove salts and to balance the pH for optimal plant growth. Eco-co Coir has excellent water-holding capacity yet drains well - so important for healthy root growth. Our blend is a mix of fine and coarse grinds to provide the perfect environment for plant roots. Carbon-rich coir is also handy for layering with nitrogen-rich kitchen scraps and lawn clippings in the compost pile. It also makes a good bedding material for worm composters. Simply add water and each convenient compressed brick expands to 10 quarts of fluffy mix. Horticultural-grade coconut coir Brick dimensions: 8-1/4" L x 5-1/2" W x 2" H Each brick expands to 10 quarts of mix Weighs 1.4 lbs. Gardener's Supply Exclusive read more

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