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Fertilizers Treatments Farm Supplies For Sale In Rhode Island

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Leonard Iron Chlorosis Tree Spikes, 5-3-3, 15%
★★★★★
Prices start at : 14.69 USD / each

One application lasts up to 12 months! Sold as a big box of 40 stakes or 10 stakes. Fertilize and forget it! One application will feed those trees up to 12 months! High quality, slow release micronutrient supplements in easy to use spikes! Spikes contain...

Specs

    • Available in boxes of 10 spikes or 40 spikes: Specs
    • Up to 12 months of slow release fertilizing: Product Features
    • 5-3-3 formula, with 3.2% manganese, 4.8% sulfur and 16% iron: Specs
    • Place one spike for every 1 inch of trunk diameter in a circle around the tree dripline. For shrubs, one spike per 2 feet of plant spread, spaced around the dripline: Specs
    United States
    Rhode Island
    Florikan 3-4 month 16-5-11 Nano-Prill Time-Release Fertilizer, 50 lb Bag
    ★★★★★
    Prices start at : 79.79 USD / each

    Use for greenhouse, propagation, perennials, annuals, etc. NANO is great for greenhouse growers using 1 gallon containers, 4 inch and trays (annuals, perennials, seedlings, propagation, impatiens, pansies, vinca, herbs and more).

    Specs

      • 16-5-11 formula: Specs
      • Provides 10 times the fertilizer particles than traditional fertilizers: Product Features
      • Contains magnesium, iron, copper, zinc, & manganese: Specs
      • "Nano" prills have 10-times the prills as other slow release fertilizers: Specs
      United States
      Rhode Island
      Osmocote Fertilizer 15-9-12 Slow Release 5 to 6 Months 50lb Bag
      ★★★★★
      Prices start at : 96.99 USD / each

      Please contact us for pricing information. Composed of water soluble nutrients.Due to the current instability in the fertilizer markets, AM Leonard's printed materials may not reflect updated pricing.
      United States
      Rhode Island
      Neptune\'s Harvest Organic Crab Shell 5-3-0, 4 lb Bag
      Prices start at : 11.99 USD / each

      An excellent dry organic source of nutrients, including calcium (23%) and magnesium (1.33%). Put around plants, Crab Shell will keep slugs and snails off. It will help eliminate ants, grubs, fungus and root nematodes, because they are all chitin based...
      United States
      Rhode Island
      ARBORChar All Purpose Grow Fertilizer, 5-6-4
      Prices start at : 12.99 USD / each

      1 lb covers up to 200 sq. It also contains 6% Calcium to help inhibit Blossom End Rot and 2% Magnesium to prevent yellowing. ARBORChar All Purpose Grow 5-6-4 is a premium fertilizer and biochar blend for improving leaf vigor, root development, and soil...
      • Size: 1 lb
      United States
      Rhode Island
      PH Reducertm
      Prices start at : 47.89 USD / each

      It is WSDA-approved. It has the added benefit of chelating micronutrients that may be unavailable in soil. A safe alternative to phosphoric and sulfuric acids Grow Products pH Reducertm is a specially formulated citric acid solution.
      United States
      Rhode Island
      PHC 3-4-4 Fertilizer for Acid-Loving Plants, 25 lb Bag
      ★★★★★
      Prices start at : 28.29 USD / each

      This fertilizer contains elemental sulfur to promote soil acidity and is packed with beneficial bacteria to promote sustainable fertility. Don't just boost the acidity, use this 3-in-1 formula to boost acidity, fertilize, and add beneficial bacteria for...
      United States
      Rhode Island
      New! HyR BRIX Tomato Fertilizer, 50-Pound Bag
      Prices start at : 37.99 USD / each

      For maximum effect, apply before planting. Each 50-pound bag covers approximately 1,250 square feet. Tomatoes grow a shallow root system which requires a high amount of potassium. A higher amount of calcium helps prevent disease and blossom-end rot.

      Product Benefits

        • Raises the Brix level of the plant: Product Benefits
        • Increases protein and mineral content: Product Benefits
        • Extends harvesting period, leading to increased production: Product Benefits
        • Products are naturally mined in the USA: Product Features
        • Improves water retention and drainage: Product Benefits
        • Approximate overage area per bag (square feet): 1,250: Specs
        United States
        Rhode Island
        New! ICL Dark Weather Feed 15-0-15, 25-Pound Bag
        Prices start at : 32.99 USD / each

        This fertilizer also offers lower phosphate and provides a slightly higher growing media pH. Use this fertilizer for bulbs or any crop that requires extra calcium and magnesium. ICL recommends constant feeding with your irrigation system.

        Product Features

          • Water-soluble 15-0-15 fertilizer: Product Features
          • Lower phosphorus: Product Features
          • Weight (pounds): 25: Specs
          • Provides slightly higher growing media pH: Product Features
          United States
          Rhode Island
          Root Flow Watering and Aeration Tube, Large
          Prices start at : 5.09 USD / each

          They channel both air and water — lawn irrigation, rain, and drip-line water — to the exact depth and location of the plants roots. Use Root Flow Watering and Aeration Tubes to eliminate the problem! Root Flow Watering and Aeration Tubes act like...

          Specs

            • Height is 8 in.: Specs
            • Approx 1.5 in. diameter: Specs
            United States
            Rhode Island
            Azomite Organic Trace Minerals, 44 lb Bag
            Prices start at : 40.49 USD / each

            Azomite is a natural product mined from an ancient mineral deposit that contains over 70 trace elements and minerals. This product is OMRI listed and mined in the USA. All-purpose natural nutrient for organic use.

            Specs

              Product Features

                • 0-0-0.2 fertilizer analysis: Specs
                • 44 lb bag: Specs
                • Improves root systems, yields and plant vigor: Product Features
                • For all soil types: Product Features
                • All purpose natural nutrient for organic use: Product Features
                • OMRI listed: Specs
                United States
                Rhode Island
                New! HyR BRIX Fruit and Berry Fertilizer, 50-Pound Bag
                Prices start at : 36.00 USD / each

                Many other commercial fertilizers are unable to provide these types of nutrients. This process increases the amount of fruit produced by your plants. HyR BRIX also contributes to a better tasting and more nutritious fruit.

                Specs

                  Product Features

                    • Bag weight (pounds): 50: Specs
                    • Contains micro-nutrients, secondary nutrients, and minerals.: Product Features
                    • Nitrogen content: 6%: Specs
                    • Potassium content: 9%: Specs
                    • Contains zero pesticides, insecticides, herbicides: Product Features
                    • Contains multiple sources of calcium: Product Features
                    United States
                    Rhode Island
                    Florikan 6-8 month 20-4-9 Advantage Controlled Release Fertilizer, 50 lb Bag
                    Prices start at : 68.69 USD / each

                    The speed of release is only affected by soil temperature. A smooth exterior coating with no breaks or fissures insures a predictable release. Contains NPK and micro-nutrients for early, midterm, and long term release.

                    Specs

                      • 50 lb bag: Specs
                      • 20-4-9 formula: Specs
                      • Contains Florikote and uncoated material: Product Features
                      • 6 to 8 month: Specs
                      United States
                      Rhode Island
                      New! Harvest Gold Silica Supplement
                      Prices start at : 19.99 USD / each

                      Supercharge your soil and grow your plants fuller and faster! Harvest Golds silica soil supplement nourishes and fortifies your plants. Choose your desired size below. Mix thoroughly.

                      Specs

                        Product Benefits

                          • Exceptional water retention — Granule formation retains water and fertilizer at the roots. This retention enables healthier, more resilient plants.: Product Benefits
                          • Product weight (pounds): Varies: Specs
                          • Guaranteed analysis: Silica (85%), Iron (1%), Calcium (1%), Magnesium (0.2%), Potassium/soluble potash (0.11%), Sulfur (0.11%), Manganese (0.06%), Phosphate (0.06%), Nitrogen (0.01%), Sodium (0.01%), Zinc (0.01%): Specs
                          • Easy to mix sand-like composition: Product Features
                          • Improved soil structure — Combines the benefits of perlite, sand, and coco into one mix.: Product Benefits
                          • Safe and reliable — Safe to use around children, pets, and any other plants. Use with any indoor or outdoor plants at any time of the year. It works well for gardens, lawns, shrubbery, and trees.: Product Benefits
                          United States
                          Rhode Island
                          Leonard 8-16-16 Tree Food for Fruit and Ornamental Trees, Box of 40 Stakes
                          Prices start at : 34.69 USD / each

                          One application of this high quality, concentrated plant food supplement usually lasts all year. Stakes are packaged in a big 40-Pack box, and feature a vigorous blend of nutrition to boost ornamental and fruit trees.
                          United States
                          Rhode Island
                          Tomato-Tone (3-4-6) All-Natural Plant Food, 8 lb. Bag
                          Prices start at : 14.99 USD / each

                          1 lb is about 3 cups; this 8 lb bag will cover about 133 sq ft. A great nutrient source for tomatoes and peppers, it will also help prevent blossom end rot due to calcium already in its formulation! Tomato-Tone feeds your plants naturally and will not...
                          • 1 lb is about 3 cups; this 8 lb bag will cover about 133 sq ft. Or, apply 3 tablespoons per each plant after it is well established (10-14 days), and then twice a month during the growing season (May - August). See Label for specifics: Application Rates
                          United States
                          Rhode Island
                          The Andersons 21-0-4 Turf Fertilizer with 0.2% MERIT Insecticide, 50lb Bag
                          ★★★★★
                          Prices start at : 30.29 USD / each

                          This 21-0-4 fertilizer contains MERIT insecticide that controls many root-feeding grubs including Japanese beetle, June beetle, white grub and many more. High rate application: 50 lbs per 11,100 sq ft.

                          Specs

                            • 21-0-4 formula: Specs
                            • Contains Merit insecticide, which controls many root feeding insects: Product Features
                            • 50 lb bag: Specs
                            • Low rate application: 50 lbs per 14,200 sq ft. High rate application: 50 lbs per 11,100 sq ft: Application Rates
                            • Active ingredient in the Merit is Imidacloprid 0.2%: Specs
                            United States
                            Rhode Island
                            A.M. Leonard Maintenance Beneficials Package
                            Prices start at : 8.49 USD / each

                            Our AML branded maintenance product is a dry, soluble bio-stimulant compound applied as a foliar, drench or root injection to turf, trees, shrubs, fruit, nut and vineyards to boost plant and soil health.

                            Application Rates

                              Specs

                                • For house plants, 1 teaspoon per gallon when watering: Application Rates
                                • For turf mix 4 oz with 25 gallons of water per 10,000 sq ft: Application Rates
                                • Ingredients include Trichoderma Fungus and Bacillus: Specs
                                • See label for complete details: Specs
                                • For trees, shrubs, flower beds and sod, mix 4 oz with 25 gallons of water per 10,000 sq ft, or as a drench mix 1 tablespoon per gallon: Application Rates
                                United States
                                Rhode Island
                                Bionutrients Injectabletm 3-0-3
                                Prices start at : 12.89 USD / each

                                These mycorrhizae are able to propagate in a broad range of soil temperatures - including northern climates - and in soil with a pH of 7 and above. BioNutrients Total-Pak also contains: 7 prolific rhizosphere beneficial bacteria a micronutrient package...
                                United States
                                Rhode Island
                                Florikan 4-5 month 18-5-12 Controlled Release Fertilizer, 50 lb Bag
                                Prices start at : 49.49 USD / each

                                After application, these Controlled Release Fertilizers release the nutrients they need when they need them. Product is 81% polymer coated and contains 90% of the nitrogen as polymer coated nitrogen.

                                Specs

                                  Product Features

                                    • 50 lb bag: Specs
                                    • Includes micro nutrients: Product Features
                                    • 4 to 5 month: Specs
                                    • 19% uncoated fertilizer for quick growth and greenup: Product Features
                                    • Contains no urea: Product Features
                                    United States
                                    Rhode Island
                                    Soil Moist, 3 lb Bulk Jug
                                    Prices start at : 30.39 USD / each

                                    Water storing polymer granular product. Treats hundreds of plants. Reduce plant waterings by 50 percent. Ideal for all plantings. Reduces plant waterings by 50%.
                                    United States
                                    Rhode Island
                                    Peters Peat Lite Special Fertilizer, 20-10-20
                                    ★★★★★
                                    Prices start at : 34.99 USD / each

                                    It also contains has high levels (12%) of quick absorbing nitrate nitrogen. This delivers fast plant reaction, particularly strong root growth. It is the ideal application for healthy winter growth.

                                    Product Benefits

                                      • Contains low Boron: Product Benefits
                                      • Balanced N:K ratio with P, Magnesium and trace elements: Product Benefits
                                      • Specially developed for peat-based plants: Product Benefits
                                      • Pure formulations, no mixed substances: Product Benefits
                                      United States
                                      Rhode Island
                                      Soil Moist Transplant Formula 5lb Pail
                                      Prices start at : 63.69 USD / each

                                      Now Soil Moist has taken these polymers to the next level by creating quality blends that offer all of these advantages PLUS mycorrhiza, fertilizers, rooting hormones, beneficial fungi, vitamins, and more.
                                      United States
                                      Rhode Island
                                      PHC Tree Saver
                                      ★★★★★
                                      Prices start at : 499.99 USD / each

                                      MT230 comes with (30) 3oz packs, MT150 comes with (150) 3oz packs in a 5gal pail, and MT600 is for 600oz in bulk. One 3oz pack will treat one 1" caliper tree or three 2gal potted shrubs.
                                      • Size: 150 Packs (450 oz total) in 5 gal pail
                                      • Ship wt: 33 lb
                                      United States
                                      Rhode Island
                                      Arbor Caretm 15-8-4
                                      Prices start at : 53.99 USD / each

                                      It requires no special agitation and is compatible with fungicides, herbicides, and insecticides. Arbor Care poses no danger of phytotoxicity and has an extremely low salt index. Mix and spray in one easy application! Growth Products produces Arbor Care...
                                      United States
                                      Rhode Island
                                      Alamo Broad Spectrum Fungicide Injectable Case of 25
                                      Prices start at : 149.99 USD / each

                                      Product is administered directly into the tree's vascular system, using a single dose applicator which is manually pressurized. The applicator is made of two interlocking plastic sections welded to a funnel-shaped dispenser tube.
                                      United States
                                      Rhode Island
                                      Hormodin Rooting Hormone Powder - 3 Formulas
                                      ★★★★★
                                      Prices start at : 28.99 USD / each

                                      So easy to use, even for the really challenging stuff! The most convenient, effective rooting compound you can buy! Over the years, thousands of nurserymen and gardeners have come to rely on Hormodin as one of the most dependable rooting compounds available.
                                      • # of Cuttings: 35,000
                                      • Application: Roses, Home Garden, & Greenhouse Plants
                                      United States
                                      Rhode Island
                                      Agricultural market place, farms, farmers, land