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Fertilizers Treatments Horticulture Supplies For Sale In Rhode Island

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Nutri-Ject Fertilizer Injectable Macro and Micro Nutrients Case of 25
Prices start at : 154.59 USD / each

Effective for reversing foliar yellowing and branch dieback from construction activities. All microinjection systems come with complete application and handling instructions. Excellent for urban areas where spraying is impractical.Nutri-Ject Fe Mn Zn-...
United States
Rhode Island
Pure Rootopia Soluble Mycorrhizae
Prices start at : 39.99 USD / each

The finest soluble Mycorrhizae package on the market! The unique organic formulation of Pure Rootopia contains 10 naturally grown species of Mycorrhizae, 13 forms of naturally occcuring beneficial bacteria, 2 species of Tricoderma, Humic Acid, Sea Kelp,...
  • Weight: 4 oz
United States
Rhode Island
Florikan 3-4 month 14-14-14 Plus Controlled Release Fertilizer, 50 lb Bag
Prices start at : 67.69 USD / each

The speed of release is only affected by soil temperature. Florikote Controlled Release Fertilizer has a patented dual reactive layer polymer coating process developed in 2004 in conjunction with the Space Alliance Outreach Program administered by NASA.

Product Features

    Specs

      • 50 lb bags: Specs
      • Intended for greenhouse crops, but can be used on all types of plants: Product Features
      • Contains 100% Florikote polymer coated technology: Product Features
      • 14-14-14 formula: Specs
      United States
      Rhode Island
      Dendrex Insecticide Broad Spectrum Injectable  Case of 25
      Prices start at : 131.09 USD / each

      Tree Tech microinjection units have set a new standard for economical and environmentally safe tree care. These leakproof applicators are hermetically sealed to eliminate spray drift or any groundwater contamination, while reducing applicator exposure.
      United States
      Rhode Island
      ROOTS Transplant 1-Step Granular 2-2-2 Survival Kit, 60 - 4oz Packets
      Prices start at : 155.99 USD / each

      Contains what you will need to ensure survival of trees, shrubs and flowers. Available in bucket qty 60 - 4 oz packets or bucket of bulk with scoop. Mycorrhiza - the 18 species include cold weather tolerant Rhizopogon to provide broad spectrum applications...

      Specs

        • 2-2-2 fertilizer analysis: Specs
        • Also has 12% polyacrylate polymer, and 7% humic acids: Specs
        • Contains 8.02% mycorhiza: Specs
        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

        Active ingredient: Imidacloprid (0.2%). Low rate application: 50 lbs per 14,200 sq ft. Please call for pallet pricing (55 bags). High rate application: 50 lbs per 11,100 sq ft. 50% of total nitrogen is derived from NS-54 slow-release nitrogen.

        Specs

          • Active ingredient in the Merit is Imidacloprid 0.2%: Specs
          • 21-0-4 formula: Specs
          • 50 lb bag: Specs
          • For turf: Asiatic Garden Beetle, Black Turfgrass Ataenius, and European Chafer. Contols Green June Beetles, Northern Masked Chafer, Oriental Beetle, Southern Masked Chafer, and Sugarcane Beetle. Use 150 to 200 lbs per acre, or 3.5 to 4.5 lbs per 1000 sq ft: Application Rates
          • Contains 0.2% Merit insecticide: Specs
          United States
          Rhode Island
          Osmocote Fertilizer 18-6-12 Slow Release
          Prices start at : 92.99 USD / each

          Also ideal for propagation and fall feeding. #18612 is the "horticulture industry standard" in controlled release nutrition. The 3:1:2 is ideal for greenhouse and container nursery stock.
          United States
          Rhode Island
          MycoStim Beneficial Mycorrhizae
          Prices start at : 24.29 USD / each

          Product wt 1.0 lb. Water soluble powder for dry or spray applications! Great soil and root inoculant containing the spores of Mycorrhizae with 8 strains and Trichoderma a naturally occurring enzyme producing saprophytic beneficial fungi.

          Product Benefits

            • More extensive roots, more vigorous plants, faster growth: Product Benefits
            • stress resistance, Plant quality, yields and vigor, water and nutrient uptake.: Product Benefits
            • For Flower Bed Preparation: Mix 1 cup of MycoStim with 1 gallon of water and apply evenly over 25 square feet with a sprinkler can. For Vegetable Row Preparation: Mix 1 cup of MycoStim per gallon of water and apply evenly in 25 feet of seed row. For Treating Seeds: Place enough MycoStim in with the seed and shake or stir to thoroughly coat the seeds. For Transplants: Dust MycoStim onto the root ball and into the planting hole. For Established Plants: Make a solution by mixing 1 cup of MycoStim per gallon of water. Punch holes into the root zone and pour MycoStim into the holes. For Seeding Lawns: Coat the seed by thoroughly mixing 1 cup of MycoStim per 10lbs. of seed.: Application Rates
            • Ingredients: Beneficial rhizoshphere microbes 8 & 1/2%, Humic acids 8%, sea kelp extract 7%, cotton seed meal 76 & 1/2%: Specs
            United States
            Rhode Island
            Peters Excel Multi Purpose Fertilizer, 21-5-20
            Prices start at : 36.99 USD / each

            Contains a complete range of essential micronutrients. We can ship up to 39 bags via motor freight delivery. Water soluble fertilizer with a moderately acidic formulation that serves as an excellent all-purpose fertilizer for Types 2, 3 and 4 irrigation...

            Specs

              • For spot-watering in watering cans or spray tanks, mix 1 teaspoon per gallon of water: Application Rates
              • Also contains trace elements: Specs
              • 25 lb bag: Specs
              United States
              Rhode Island
              BioPlex 5-in-1 Planting Granules
              Prices start at : 312.09 USD / each

              Reduces soil compaction and much more! Increases drought/flood tolerance. Plants are established faster, with much better survival rates. The go-to solution to minimize transplant stress for trees and shrubs! Protect that investment with BioPlex! A complete,...

              Product Benefits

                • More Fib: Product Benefits
                • Drought or Excess Moisture Management: Product Benefits
                • Slow-Release, Highly Digestible Nutrient Source: Product Benefits
                • Called "5-In-1" Because it contains: Bio-Plex Biostimulant for plant and root health Endo-Ecto Mycorrhizae boosts stress tolerance, increases uptake Polymer Gel for hydration Natural Organic 2-3-2 Fertilizer feeds tender roots Volcanic Rock Crystal: Product Features
                • Speedier Plant Establishment: Product Benefits
                • Size: 50 lb Container
                United States
                Rhode Island
                Grotab 3-in-1 Premium Plant Starter (12-8-4)
                Prices start at : 18.99 USD / each

                Trichoderma inoculates the root. Dont plant without it! Easy to use. Reduces transplant shock. Stimulates plant development. Mycorrhizae Biostimulant. Dig, drop and plant application.

                Product Benefits

                  • Tab Count: 36
                  • Increases nutrient absorption.: Product Benefits
                  • Activates root system.: Product Benefits
                  • Reduces transplant shock.: Product Benefits
                  • Activates soil microorganisms.: Product Benefits
                  United States
                  Rhode Island
                  Grotab 3-in-1 Premium Plant Starter, 4-8-4
                  Prices start at : 9.99 USD / each

                  Successful Plantings Start with The Right Stuff GroTab 3-in-1 Tablets gives you 3 important ways to give your plants a kick start. And lastly, the nutrients for a great start, NPK 4-8-4.

                  Product Benefits

                    • Activates root systems: Product Benefits
                    • NPK 4-8-4: Specs
                    • Stimulates plant development: Product Benefits
                    • Holds three (3) times its weight in water: Product Benefits
                    • Tablet Count: 16
                    • Increase nutrient absorption: Product Benefits
                    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

                    Contains Florikote and uncoated material. After application, these Controlled Release Fertilizers release the nutrients they need when they need them. The speed of release is only affected by soil temperature.

                    Specs

                      • 20-4-9 formula: Specs
                      • 50 lb bag: Specs
                      • For nursery stock, woody ornamentals, flowering trees, shrubs, vines and perennials: Product Features
                      • 6 to 8 month: Specs
                      United States
                      Rhode Island
                      PHC Plant Save GranuLar Mycorrhizal Fungi Innoculant Plus 4-7-4 Fertilizer in 10lb Bag
                      Prices start at : 36.99 USD / each

                      Helps prevent loss due to heat and drought stress. Use a vertical mulching technique on existing plantings. Granular fertilizer and soil conditioner with organic amendments and beneficial mycorrhizal fungi and Nitrogen fixing/Phosphorus solubilizing bacteria!...

                      Product Features

                        • Also contains chelated micronutrients and biocatalysts including humic acid, complex carbohydrates, yucca plant extract, sea kelp and organic nitrogen and phosphorus: Product Features
                        • Use in planting, growing and maintaining trees, perennials, shrubs, vines and landscape plants (not effective for Azaleas, Rhododendrons and Laurels): Product Features
                        • Mix into the soil to increase absorbing root growth and function: Product Features
                        • Use a vertical mulching technique on existing plantings: Product Features
                        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. Increase the health, yield, and taste of your fruit and berries! HyR BRIX Fruit and Berry Fertilizer provides everything your fruit and berry plants need.

                        Product Benefits

                          • Extends harvesting period, leading to increased production: Product Benefits
                          • Raises the Brix level of the plant: Product Benefits
                          • Works with all soil types regardless of pH — no soil test required: Product Benefits
                          • Improves water retention and drainage: Product Benefits
                          • Enhances garden production without harming other plants: Product Benefits
                          • Contains multiple sources of calcium: Product Features
                          United States
                          Rhode Island
                          PHC Tree Saver
                          Prices start at : 499.99 USD / each

                          One 3oz pack will treat one 1" caliper tree or three 2gal potted shrubs. Use on all trees and shrubs! Mycorrhizal fungi are essential to plant growth, but they're often not present in urban settings, especially when soils are moved, compacted, have fertilizer...
                          • Size: 150 Packs (450 oz total) in 5 gal pail
                          • Ship wt: 33 lb
                          United States
                          Rhode Island
                          Peters Peat Lite Blossom Booster Fertilizer, 10-30-20
                          Prices start at : 39.99 USD / each

                          This combination makes Blossom Booster the ideal product for improving bud formation and development. Peters Professional Blossom Booster has high phosphate levels and a N:K ratio of 1:2.

                          Product Benefits

                            • Has Peters unique M-77 chelating formula: Product Benefits
                            • Contains NPK, magnesium and trace elements: Product Benefits
                            • Quick plant response: Product Benefits
                            United States
                            Rhode Island
                            The Andersons 19-0-6 Turf Fertilizer with 0.21% Barricade Pre-Emergent Herbicide, 50 lb Bag
                            Prices start at : 24.29 USD / each

                            With an active ingredient of prodiamine, the pre-emergent herbicide will provide excellent pre-emergent control of grassy and broadleaf weeds in established turfgrasses and lawns. 50 lbs per 11,100 sq ft for low coverage; per 8,300 sq ft for medium coverage;...

                            Specs

                              • 50 lb bag: Specs
                              • Active ingredient Prodiamine: Specs
                              • For pre-emergence control of grassy and broadleaf weeds in established turfgrass (except golf course putting greens) and lawns: Product Features
                              • 19-0-6 fertilizer formula: Specs
                              United States
                              Rhode Island
                              Soil Moist Water Storing Polymer, 3 oz Pack
                              Prices start at : 4.09 USD / each

                              Reduce plant waterings by 50 percent. Treats 35 4-inch plants. Reduces plant waterings by 50%. Water storing ploymer granular product. Ideal for all plantings.

                              Specs

                                • Ingredients are 99.7% crosslinked polyacrylamide, 0.3% inert ingredients: Specs
                                • For gardens and outdoor use, 1 oz per 6' row: Application Rates
                                • 3 oz pack: Specs
                                United States
                                Rhode Island
                                New! Black Gypsum DG, 50-Pound Bag
                                Prices start at : 18.99 USD / each

                                For bulk mixes, use 8 to 12 pounds per cubic yard. For established trees and shrubs, apply 4-3/5 to 11-1/2 pounds per 1,000 square feet. This unique bio-amendment features both a plant-derived carbon source as well as a bio-organic derived source.

                                Product Benefits

                                  Product Features

                                    • Dual-carbon sources: Product Features
                                    • Analysis: Calcium sulfate dihydrate (48.0%), calcium (12.0%), sulfur (8.9%), humic acid (21%): Specs
                                    • Flushes out harmful salts and excess sodium: Product Benefits
                                    • Delivers calcium, sulfur, and humate into soils without altering soil pH: Product Benefits
                                    • Dispersing Granular technology: Product Features
                                    United States
                                    Rhode Island
                                    Florikan 5-7 month 17-5-11 Total Controlled Release Fertilizer, 50 lb Bag
                                    Prices start at : 63.69 USD / each

                                    Formulated for woody ornamentals and trees but can be used on all other plants. They will outperform other controlled release fertilizers both in consistency and longevity ? After application, these Controlled Release Fertilizers release the nutrients...

                                    Specs

                                      • 17-5-11 formula: Specs
                                      • The 17% Nitrogen content is 8% nitrate nitrogen, 9% ammoniacal nitrogen: Specs
                                      • in landscape, 9 to 14 lbs per 1000 sq ft. For incorporating into a potting mix, 9 to 14 lbs per cu yd Container rates vary considerably; see label for details: Application Rates
                                      United States
                                      Rhode Island
                                      Osmocote Fertilizer 19-6-12 Slow Release 3 to 4 Months 50lb Bag
                                      Prices start at : 91.99 USD / each

                                      Please contact us for pricing information. Composed of water soluble nutrients. 19612 is perfect for short term foliage plants.Due to the current instability in the fertilizer markets, AM Leonard's printed materials may not reflect updated pricing.
                                      United States
                                      Rhode Island
                                      Dip N Grow Rooting Concentrate
                                      Prices start at : 13.99 USD / each

                                      Up to 60% more success for rooting plants compared to powders! Plus, it's easier to use! Increase rooting success up to 60% compared to powders. For best results, once diluted, use within 10 hours.
                                      • Description: 2 oz Bottle makes 10 - 40 oz of solution
                                      United States
                                      Rhode Island
                                      Scotts Osmocote Fertilizer 15-9-12 Slow Release 8 to 9 Months 50lb Bag
                                      Prices start at : 96.99 USD / each

                                      We apologize for any inconvenience. 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
                                      BioPlex Transplant Concentrate & Plant Enhancer
                                      Prices start at : 145.49 USD / each

                                      Rich, liquid blend gets quickly absorbed to deliver seaweed nutrients, humic acid, enzymes and more to speed up root growth for successful planting! Bio-Plex applied before and/or after digging or transplanting, will enhance a plant's ability to survive.
                                      • Size: 1 Gallon
                                      United States
                                      Rhode Island
                                      Bradfield Organics Luscious Lawn 9-0-0 Corn Gluten, 40 lb Bag
                                      Prices start at : 44.99 USD / each

                                      Do not apply just prior to seeding your lawn. Helps to relieve heat stress and promotes winter cold-hardiness. Non-burning, spreadable granules can even be applied near waterways. An Earth-friendly way to green up your lawn, or topdress your flower beds,...

                                      Specs

                                        • Take extra care when applying near newly seeded areas, and do not apply to areas where you wish to plant grass seed, as product will prevent the seeds from germinating for up to 60 days: Specs
                                        • Non-Polluting - Safe around lakes and streams: Product Benefits
                                        • Motor freight delivery: Specs
                                        • Total Nitrogen (N).9%: Specs
                                        • 40 lb bag: Specs
                                        • Slow releasing, nitrogen rich fertilizer with amino acids and minerals for the greenest turf in the neighborhood. Also excellent on flowerbeds and vegetable gardens: Product Features
                                        United States
                                        Rhode Island
                                        Wilt-Pruf Anti-Transpirant Spray
                                        Prices start at : 15.99 USD / each

                                        This unique process produces an outside protective coating that weathers off, one layer at a time, providing lasting protection for about 2 months during summer heat conditions and 4 months during cold weather.
                                        • Shipping Weight: 2 lbs
                                        • Size: 32 oz RTU Spray
                                        United States
                                        Rhode Island