Our 100% organic slow-release fertilizer is rich in phosphorus (5-7-4) to promote strong root growth and healthier, more drought-resistant plants. Contains only naturally-occurring nutrients, including sulphate of potash/magnesia, Chilean nitrate and peanut meal Earth-friendly, 100% organic fertilizer Promotes healthier, more drought-resistant plants with more abundant flowers 25 lbs treats 1,000 sq ft Gardener's Supply Exclusive

Harmful soil fungi like pythium and fusarium cause root diseases that can devastate the most promising plants. Our all-organic Root 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) Protects tomatoes, squash, melons and other plants, too Active ingredient: Beneficial fungus (Trichoderma harzianum Rifai strain KRL-AG2 1.15%)

Many soil mixes are too heavy for good root growth and contain few, if any, nutrients. Our Vermont-made mix contains nutrient-rich compost for energy, and sphagnum peat moss and vermiculite for aeration and water retention. It's the perfect growing medium in containers, especially self-watering containers. Try it yourself and see why it's the choice of professional growers everywhere. Made in Vermont! New formula for both standard and self-watering containers Guaranteed to improve the health of your plants The choice of professional organic growers 20-quart bag Contains odor-free composted manure and plant materials, sphagnum peat, perlite, and vermiculite Gardener's Supply Exclusive

If your plants are looking sickly and stunted, but no pests are evident, poor nutrition may be to blame. This NPK Test Kit tells you exactly which fertilizer you need – nitrogen, phosphorus or potassium. Also includes 10 pH tests Test before you fertilize and save money! 1-3/4" L x 1/2" D x 2-3/4" H Includes bottles, caplets and color charts. Distilled water is recommended for testing.

Nutrient rich, dark, and 100% organic, this compost is made right here in Burlington, Vermont. It's an odor-free blend of leaves and grass clippings, horse manure and bedding from local stables, food scraps from schools and restaurants, and even premium gourmet ice cream! 100% organic compost! The ultimate soil conditioner Great for blending with your own potting mixes Volume approx 20 quarts Gardener's Supply Exclusive

Use this all-natural, no-fishy-odor organic fertilizer on all your flowers, fruit and vegetables, and enjoy better flavor and up to a 25% increase in yield. Made from the waste of farm-raised catfish, fed a healthy diet and raised in pure spring water, Multi-Bloom is packed with nutrients, amino acids, peptides and minerals. Promotes better tasting, more bountiful veggies and healthier flowers Packed with nutrients, amino acids, peptides and minerals Outperformed leading synthetic brands in University of Mississippi testing Slow release gentle formula (2-3-1) won???t burn plants All-natural hydrolyzed fish-based fertilizer NPK is 2-3-1 Contains waste of farm-raised catfish fed a healthy diet and raised in pure spring water 32 oz. concentrate in a hose-end sprayer bottle Use as both a foliar feed and root drench Apply every 3-4 weeks during growing season Standard dilution rate is 2 to 6 ounces per gallon of water; directions included OMRI-certified for use on organically-grown crops

Multi-Bloom is an all-natural fish-based flower fertilizer that's packed with nutrients, amino acids, peptides and minerals. In a University of Mississippi test, this product outperformed leading synthetic brands. Slow release formula (2-3-1) won't burn and has a pleasant mint scent. All-organic formula Ideal for windowbox annuals and flowering container plants 32 oz. concentrate makes 8 gallons of flower fertilizer Slow release, pleasant scent NPK is 2-3-1 32 ounces of concentrate Makes 8 gallons Mint scent

Give your garden the powerful nourishment of manure without the hassles. Simply sprinkle these pellets right from the pail for a slow-release energy boost. Rich in nitrogen, phosphorous, potash and calcium, they're great for vegetable plants and container gardens. Earth-friendly – 100% organic Easy to use 5 lb. container NPK analysis is 3-4-3 Made in USA Gardener's Supply Exclusive

Our 100% organic slow-release fertilizer is rich in phosphorus (5-7-4) to promote strong root growth and healthier, more drought-resistant plants. Contains only naturally-occurring nutrients, including sulphate of potash/magnesia, Chilean nitrate and peanut meal Earth-friendly, 100% organic fertilizer Promotes healthier, more drought-resistant plants with more abundant flowers 25 lbs treats 1,000 sq ft Gardener's Supply Exclusive

More than a fertilizer, Plant Health Care is an incredibly potent, water soluble formula that is packed with organic biostimulants, micronutrients and beneficial bacteria that improve soil and produce lusher flowers and bigger, tastier vegetables. Includes an 8-10-10 fertilizer plus kelp, humic acids and rhizosphere bacillus Excellent revitalizer for soils depleted by overuse of chemical amendments Easy to apply using our GSC hose-end sprayer or a watering can 1 lb makes 40 gallons Covers 1,000 square feet Gardener's Supply Exclusive

Start your seedlings off right, with a healthy diet of Plant Health Care. This balanced formula contains a 6-12-6 fertilizer, plus humus, amino acids, and vitamins to make seedlings stocky and disease-resistant. Easy to apply using a sprayer or a watering can 2.5 oz. of easy-to-use powder makes 6 gallons of powerful fertilizer. Great for both seedlings and houseplants. Gardener's Supply Exclusive

Voles, mice, and squirrels have a particular fondness for tender spring flower bulbs. You can discourage these pests from dining on your tulips, hyacinths and crocuses by sprinkling in some all-natural Bulb Insurance when you plant. Made from coarsely-ground oyster shells, Bulb Insurance forms a sharp-edged barrier that burrowing rodents will think twice before crossing. To repel pests and promote brilliant color in one easy step, try Bulb Insurance Plus. It's a mixture of ground oyster shells and all-natural fertilizer that we developed with help from some of the nation's leading bulb suppliers. Each 5 lb bag protects up to 80 bulbs. Slow-release nitrogen and other nutrients ensure colorful blooms and overall plant health. Gardener's Supply Exclusive