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Slow Release Fertilizer Fertilizers Treatments For Sale In Iowa

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Anderson\'s All Purpose Fertilizer, 18-6-12
Prices start at : 45.49 USD / each

Contains iron and other micronutrients for enhanced greening and stress tolerance. All purpose product designed for professional landscape, field grown nursery stock, composting medias, and container grown plants.

Product Benefits

    Specs

      • All purpose product designed for landscape and field grown stock: Product Benefits
      • Contains iron for green-up of plants. NOTE: Iron could stain concrete and other surfaces so if it is mis-applied to those, sweep off right away. Do not rinse off: Product Benefits
      • 18-6-12 formula: Specs
      • Also contains minor nutrients such as Magnesium, Sulfur, Copper, Iron, Manganese, Zinc: Specs
      • 50 lb bag: Specs
      United States
      Iowa
      Florikan Sapphire 6 month Time Release Aluminum Sulfate, 50 lb Bag
      Prices start at : 65.69 USD / each

      Sapphire uses a proprietary controlled release polymer-coated Aluminum Sulfate. Very popular! Polymer-coated aluminum sulfate is slow-release for better uptake by plants, and lowers pH for blue hydrangeas and wonderful azaleas and rhododendrons! This...

      Specs

        Product Features

          • Active ingredient: 12% Aluminum Sulfur: Specs
          • Polymer coated aluminum sulfate: Specs
          • 6 month formula: Specs
          • Keeps blue hydrangeas blue: Product Features
          • Turns pink and white hydrangeas blue: Product Features
          United States
          Iowa
          Florikan 5-7 month 17-5-11 Total Controlled Release Fertilizer, 50 lb Bag
          Prices start at : 63.69 USD / each

          The speed of release is only affected by soil temperature. Plants and turf are healthier when they receive a consistent source of nutrient. Florikote is a high-performance, polymer coated, fertilizer technology activated by moisture.

          Specs

            • 17-5-11 formula: Specs
            • 50 lb bags: Specs
            • The 17% Nitrogen content is 8% nitrate nitrogen, 9% ammoniacal nitrogen: Specs
            United States
            Iowa
            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. 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
            Iowa
            Vegetable Spikes (2-7-4)
            Prices start at : 3.89 USD / 2.00 lbs

            Features: • Ideal for all garden crops • Will NOT burn plants • No mixing or measuring! • Promotes beneficial soil microbes for rich, healthy soil • Feeds plants for 8 weeks! Available size: 50 Pack DIRECTIONS FOR USE: For best results, use...
            • brand: Jobe's
            United States
            Iowa
            Marine Cuisine (10-7-7)
            Prices start at : 13.5 USD / 23.0 lbs

            DIRECTIONS FOR USE: Apply as a general all-purpose fertilizer throughout the growing season. When transplanting, add an additional 1 Tbsp in bottom of container. FoxFarm Marine Cuisine fertilizer is a powerful blend of balanced plant foods combined with...
            • brand: Fox Farm
            United States
            Iowa
            Holly-Tone (4-3-4)
            Prices start at : 3.75 USD / 6.00 lbs

            Shrubs: Add one cup per foot of branch spread. Trees: Use 1 lb. The Original Acid Loving Plant Food. Ingredients: Hydrolyzed feather meal, pasteurized poultry manure, cocoa meal, bone meal, alfalfa meal, greensand, humates, sulfate of potash and sulfate...
            • brand: Espoma
            United States
            Iowa
            Potash (0-0-20)
            Prices start at : 6.95 USD / 3.00 lbs

            Potassium helps increase stalk strength and promotes strong buds. Palm Bunch Ash has long been known to be an excellent source of organic potash fertilizer. Grower's Tip: Palm Bunch Ash is highly alkaline (pH = 12) and can be used to neutralize acidic...
            • brand: Guano Company International
            United States
            Iowa
            VermiBloom (3-10-5)
            Prices start at : 14.29 USD / 7.00 lbs

            Carton Grower's Tip: Recommended use: dilute using 1/2 tsp. If you want full-power blooms and fruit, put Vermicrop VermiBloom Fruit and Flower Fertilizer to work in your garden! The dry formulation won't make a mess, which means it's easy to to measure...
            • brand: Vermicrop Organics
            United States
            Iowa
            Nutra Pro Fertilizer For Fruit and Nut Trees 16-16-16 Controlled Release 1 Year
            Prices start at : 0.49 USD / each

            Easy to use, simply bury the scientifically designed perforated packet next to the root system of the plant to be fertilized. Plants will recieve correct amount of fertilization without the guesswork, mixing, measuring or mess, and the nutrients in the...
            United States
            Iowa
            Leonard Fertilizer Tablets for Containers 14-4-6 Controlled Release 3 to 4 Months 3 grams
            Prices start at : 134.99 USD / each

            Container Formula, 14-4-6, 3-4 Month: For top dressing of containerized plants. 3 gram tablets; box of 4,400. Includes 2.1% sulfur, 1.1% calcium, 0.62% Iron. Designed to deliver bigger, healthier, greener plants at a value price! Slow release, ureaformaldehyde...
            United States
            Iowa
            New! HyR BRIX Vegetable Fertilizer, 50-Pound Bag
            Prices start at : 36.00 USD / each

            HyR BRIX Vegetable Fertilizer also contains soil amendments to improve the physical properties of your soil. This 50-pound bag covers approximately 1,250 square feet. Use this fertilizer on your entire garden! HyR BRIX Vegetable Fertilizer provides everything...

            Product Benefits

              • Raises the Brix level of the plant: Product Benefits
              • Nitrogen content: 4%: Specs
              • Results in a better tasting product: Product Benefits
              • Improves nutritional value: Product Benefits
              • Enhances garden production without harming other plants: Product Benefits
              • Includes humates, microbes, and probiotics: Product Features
              United States
              Iowa
              Rose Spikes (3-5-3)
              Prices start at : 5.73 USD / 2.00 lbs

              Place 4 to 8 (depending on plant size) evenly around shrubs. Easy to use — no mixing! Jobe's Organics Fertilizer Spikes for Roses & Flowering Shrubs feeds all season long without runoff! Provides gardeners with a premeasured, slow-release nutrient delivery...
              • brand: Jobe's
              United States
              Iowa
              Anderson\'s All Purpose Fertilizer, 12-6-6
              Prices start at : 30.29 USD / each

              Contains iron and other nutrients for enhanced turf greening and stress tolerance. 2-3 month feeding period (80°F), 3-5 month below 80°F. All purpose fertilizer product designed for landscape, field grown nursery stock, and container grown plants.

              Specs

                Product Benefits

                  • 2 to 3 month feeding period: Specs
                  • The Iron helps with plant green-up: Product Benefits
                  • 12-6-6 formula: Specs
                  • 50 lb bag: Specs
                  • Designed for landscape plants, field grown and container grown nursery stock, as well as turf and lawns: Product Benefits
                  United States
                  Iowa
                  In Full-Bloom (5-10-5)
                  Prices start at : 4.95 USD / 2.00 lbs

                  Gardens: For transplants, apply at a rate of 1 to 3 pounds per 100 feet or 1 ounce (2 Tbsp) per plant. Product Brochure (PDF) Feeding Schedule (PDF) DIRECTIONS FOR USE: Seed Germination & Transplant: Add to soil mixes at a rate of 1/2 pound per cubic...
                  • brand: Age Old Organics
                  United States
                  Iowa
                  Osmocote 14-14-14 Slow Release Fertilizer
                  Prices start at : 85.99 USD / each

                  Composed of water-soluble nutrients. 3-4 months for annuals, perennials, and short term crops. Only one application of fertilizer is needed for the season. Apply once and you're done for the season! A controlled release fertilizer engineered to help deliver...
                  United States
                  Iowa
                  Better Bloom (1-6-7)
                  Prices start at : 14.99 USD / 2.00 lbs

                  Do NOT add to the initial brew. Bountea Better Bloom fertilizer is naturally formulated to help plants produce exceptional flowering and fruiting. Ingredients: Dehydrated fish powder, soft rock phosphate and potassium sulfate.
                  • brand: Organic Bountea
                  United States
                  Iowa
                  Fruit & Flower (5-8-4)
                  Prices start at : 6.57 USD / 5.00 lbs

                  Of planting area, monthly. Ingredients: Feather meal, bone meal, hydrolyzed fish, fish meal, fish bone meal, alfalfa meal, sulfate of potash magnesia, blood meal, bat guano, rock phosphate, kelp meal and gypsum.
                  • brand: Fox Farm
                  United States
                  Iowa
                  New! HyR BRIX Organic Vegetable Fertilizer, 50-Pound Bag
                  Prices start at : 38.00 USD / each

                  For maximum effect, apply before planting. Do not let the N-P-K analysis fool you! This all-natural fertilizer provides everything your vegetables need! It contains only OMRI-certified ingredients.

                  Product Features

                    Product Benefits

                      • Contains multiple sources of calcium: Product Features
                      • Increases protein and mineral content: Product Benefits
                      • Products are naturally mined in the USA: Product Features
                      • Contains no GMO ingredients or fillers: Product Features
                      • Calcium content: 12.30%: Specs
                      • Improves nutritional value: Product Benefits
                      United States
                      Iowa
                      Osmocote 19-5-8 Slow Release Fertilizer
                      Prices start at : 81.99 USD / each

                      Composed of water soluble nutrients. Osmocote's 19-5-8 offers a complete line of controlled fertilizers.
                      United States
                      Iowa
                      BioPlex 5-in-1 Planting Granules
                      Prices start at : 312.09 USD / each

                      Reduces stress symptoms. The go-to solution to minimize transplant stress for trees and shrubs! Protect that investment with BioPlex! A complete, comprehensive, cost effective approach to establishing new plantings.

                      Product Benefits

                        • Drought or Excess Moisture Management: Product Benefits
                        • Slow-Release, Highly Digestible Nutrient Source: Product Benefits
                        • More Even Water Distribution: 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
                        • Size: 50 lb Container
                        • Improved Drought Tolerance: Product Benefits
                        United States
                        Iowa
                        Bionutrients Injectabletm 3-0-3
                        Prices start at : 12.89 USD / each

                        This process stimulates root growth, maintains a healthy root system, and crowds out invading pathogens. Bacillus strains produce a variety of enzymes, PGRs, and metabolites that aid in the breakdown of organic fertilizers and organic matter.
                        United States
                        Iowa
                        Natural Alternative Protilizer Seed and Plant Activator, 6 oz
                        Prices start at : 16.99 USD / each

                        100% organic and OMRI listed. It aides strong root growth for efficient water and nutrient absorption, replaces the need for fungicides, and overtakes soil pathogens and plant diseases, making Protilizer a good solution for the maintenance of established...

                        Product Features

                          Specs

                            • Use with seeds, seedlings, bulbs, herbs, flowers, roses, vegetables, shrubs, trees and even brown spots on the lawn.: Product Features
                            • Drastically reduces shock and spindly plants.: Product Features
                            • Outpaces soil pathogens and plant diseases.: Product Features
                            • Ideal for seeds, bulbs, flowers, roses, vegetables, trees and shrubs.: Specs
                            • 100% Organic and OMRI Listed.: Product Features
                            • Makes 12 gallons.: Specs
                            United States
                            Iowa
                            Nutra Pro Fertilizer For Fruit and Nut Trees 16-16-16 Controlled Release 3 Years
                            Prices start at : 1.59 USD / each

                            Plants will recieve correct amount of fertilization without the guesswork, mixing, measuring or mess, and the nutrients in the pack will remain in the root zone of the plant, eliminating waste.Can be used during planting and on established plants.
                            United States
                            Iowa
                            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

                              • 100% small, water soluble granules: Product Benefits
                              • Pure formulations, no mixed substances: Product Benefits
                              • Contains NPK, magnesium and trace elements: Product Benefits
                              United States
                              Iowa
                              Osmocote Fertilizer 15-9-12 Slow Release 3 to 4 Months 50lb Bag
                              Prices start at : 96.99 USD / each

                              Please contact us for pricing information. Composed of water soluble nutrients. We apologize for any inconvenience. Due to the current instability in the fertilizer markets, AM Leonard's printed materials may not reflect updated pricing.
                              United States
                              Iowa
                              Root Flow Watering and Aeration Tube, Large
                              Prices start at : 5.09 USD / each

                              Use Root Flow Watering and Aeration Tubes to eliminate the problem! Root Flow Watering and Aeration Tubes act like an in-ground sprinkler system. For small tubes, click HERE . These are size large tubes.

                              Specs

                                • Approx 1.5 in. diameter: Specs
                                • Height is 8 in.: Specs
                                United States
                                Iowa