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Slow Release Fertilizer Fertilizers Treatments For Sale In California

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Nutra Pro Fertilizer For Fruit and Nut Trees 16-16-16 Controlled Release 3 Years
Prices start at : 1.59 USD / each

Easy to use, simply bury the scientifically designed perforated packet next to the root system of the plant to be fertilized. Apply 1 pack per foot of shrub height, or one pack per inch of tree caliper.
United States
California
Florikan Sapphire 3-4 month Time Release Aluminum Sulfate, 50 lb Bag
Prices start at : 63.69 USD / each

It is designed to increase the development of the blue flower color in blue hydrangeas. Once you try it, your plants will want no other aluminum sulfate! 50 lb bag. Lowers pH as it increases acidity.

Specs

    • Not fertilizer; there are no nutrients in it, just aluminum sulfate: Specs
    • Will also lower pH: Product Features
    • Polymer coated aluminum sulfate: Specs
    • 50 lb bag: Specs
    United States
    California
    New! HyR BRIX Tomato Fertilizer, 50-Pound Bag
    Prices start at : 37.99 USD / each

    Fertilizers containing a higher nitrogen content cause the plant to divert energy into the leaves of the plant instead of the blossoms and fruit. For maximum effect, apply before planting.

    Product Features

      Product Benefits

        • Products are naturally mined in the USA: Product Features
        • Contains micro-nutrients, secondary nutrients, and minerals.: Product Features
        • Includes humates, microbes, and probiotics: Product Features
        • Conditions soil which improves soil biology and nutritional content: Product Benefits
        • Enhances garden production without harming other plants: Product Benefits
        • Results in a better tasting product: Product Benefits
        United States
        California
        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
        California
        Osmocote Fertilizer 18-6-12 Slow Release
        Prices start at : 92.99 USD / each

        The 3:1:2 is ideal for greenhouse and container nursery stock. #18612 is the "horticulture industry standard" in controlled release nutrition. Also ideal for propagation and fall feeding.
        United States
        California
        Nutra Pro Fertilizer For Trees and Evergreens 16-8-8 Controlled Release 3 Year
        Prices start at : 1.29 USD / each

        Easy to use, simply bury the scientifically designed perforated packet next to the root system of the plant to be fertilized. Apply 1 pack per foot of shrub height, or one pack per inch of tree caliper.
        United States
        California
        New! HyR BRIX Fruit and Berry Fertilizer, 50-Pound Bag
        Prices start at : 36.00 USD / each

        For maximum efficiency, apply in late fall to enhance spring budding. Just one HyR BRIX application gives your plants the nutrients they need all season long! This 50-pound bag covers approximately 1,250 square feet.

        Specs

          Product Benefits

            • A dry granular, slow release product: Product Features
            • Increases sugar content (health of plant): Product Benefits
            • Phosphorous content: 8%: Specs
            • Approximate overage area per bag (square feet): 1,250: Specs
            • Enhances garden production without harming other plants: Product Benefits
            • Improves water retention and drainage: Product Benefits
            United States
            California
            Leonard 8-16-16 Tree Food for Fruit and Ornamental Trees, Box of 40 Stakes
            Prices start at : 34.69 USD / each

            Boost your fruit and ornamental trees with this vigorous, easy-to-use plant food! Feeding your trees has never been easier! Leonard brand super tree feeding stakes contain all the essential nutrients your trees need to maintain proper health.
            United States
            California
            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. All purpose fertilizer product designed for landscape, field grown nursery stock, and container grown plants.

            Specs

              • The Iron helps with plant green-up: Product Benefits
              • 2 to 3 month feeding period: Specs
              • 12-6-6 formula: Specs
              • For turf and lawns, between 4 and 8 lbs per 1,000 square feet: Application Rates
              • 50 lb bag: Specs
              United States
              California
              Flower Garden (3-7-4)
              Prices start at : 5.09 USD / 5.00 lbs

              Just go organic! Dr. Earth Flower Garden Fertilizer (Annual Bloom) is a handcrafted organic blend that promotes bigger, more abundant blooms… NATURALLY! Each 4 lb bag feeds 55 square feet of garden space or 80 one-gallon plants.
              • brand: Dr. Earth
              United States
              California
              Potash (0-0-20)
              ★★★★★
              Prices start at : 6.95 USD / 3.00 lbs

              Palm Bunch Ash has long been known to be an excellent source of organic potash fertilizer. Potassium (K2O) also known as Potash, is necessary for the plant's overall health by enabling the various plant processes such as photosynthesis, water movement...
              • brand: Guano Company International
              United States
              California
              Rose Food (4-4-5)
              Prices start at : 6.57 USD / 5.00 lbs

              The benefits of kelp meal combined with linoleic acid, found in alfalfa meal, enable roses to become horticultural beauties. Ingredients: Feather meal, bone meal, hydrolyzed fish, fish meal, fish bone meal, alfalfa meal, sulfate of potash magnesia, blood...
              • brand: Fox Farm
              United States
              California
              Rhododendron & Azalea (3-4-3)
              Prices start at : 6.1 USD / 5.00 lbs

              Give it a try… you'll see AWARD WINNING results! For new plantings, add 2 cups per 1/2 cubic foot (5 gallons) of mix that will be added to the planting hole. Just go ORGANIC! Dr. Earth Rhododendron, Camellia & Azalea Fertilizer is perfect for ALL acid...
              • brand: Dr. Earth
              United States
              California
              Florikan Sapphire 6 month Time Release Aluminum Sulfate, 50 lb Bag
              Prices start at : 65.69 USD / each

              It is designed to increase the development of the blue flower color in blue hydrangeas. Once you try it, your plants will want no other aluminum sulfate! 50 lb bag. Lowers pH as it increases acidity.

              Product Features

                Specs

                  • 50 lb bag: Specs
                  • Will also lower pH: Product Features
                  • Turns pink and white hydrangeas blue: Product Features
                  • Active ingredient: 12% Aluminum Sulfur: Specs
                  • Keeps blue hydrangeas blue: Product Features
                  United States
                  California
                  ARBORChar All Purpose Grow Fertilizer, 5-6-4
                  Prices start at : 12.99 USD / each

                  ARBORChar All Purpose Grow 5-6-4 is a premium fertilizer and biochar blend for improving leaf vigor, root development, and soil structure in indoor and outdoor plants. Biochar is created by burning organic matter with limited oxygen (pyrolysis), turning...
                  • Size: 1 lb
                  United States
                  California
                  PK Boost (1-13-6)
                  Prices start at : 18.57 USD / 8.00 lbs

                  Kick your prize-winning blooms and fruit into turbo gear with the power of Vermicrop PK Boost Super Flower Fertilizer! Our pure organic sources of seabird guano, fishbone meal, kelp meal and more will put more power into the blooms of plants that flower...
                  • brand: Vermicrop Organics
                  United States
                  California
                  Better Bloom (1-6-7)
                  Prices start at : 14.99 USD / 2.00 lbs

                  Apply to foliage with a sprayer covering 70% of the top and bottom surfaces of leaves. Bountea Better Bloom fertilizer is naturally formulated to help plants produce exceptional flowering and fruiting.
                  • brand: Organic Bountea
                  United States
                  California
                  American Pride (9-6-6)
                  ★★★★★
                  Prices start at : 14.5 USD / 5.00 lbs

                  American Pride is a time release fertilizer designed to release its nutrients when coming in contact with soil microbes. Container Planting: Apply 1 Tbsp per gallon of soil every 2-3 months from early spring through late summer.
                  • brand: Fox Farm
                  United States
                  California
                  Leonard Iron Chlorosis Tree Spikes, 5-3-3, 15%
                  ★★★★★
                  Prices start at : 14.69 USD / each

                  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 sulphur which aids in the uptake of...

                  Specs

                    • 5-3-3 formula, with 3.2% manganese, 4.8% sulfur and 16% iron: Specs
                    • Available in boxes of 10 spikes or 40 spikes: Specs
                    • Up to 12 months of slow release fertilizing: Product Features
                    • Ship Wt: 3.5 lb
                    United States
                    California
                    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
                    California
                    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
                    California
                    Recover RXtm 3-18-18
                    Prices start at : 55.99 USD / each

                    Provides a quick and efficient nutrient uptake! Recover RX 3-18-18 is a foliar formulation with salicylic acid and a unique blend of phosphates and phosphite. This multi-step approach helps manage the nutrient levels and nutrient balance in soil.
                    United States
                    California
                    Scotts Osmocote Fertilizer 15-9-12 Slow Release 8 to 9 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
                    California
                    Penn Mulch, 40-Pound Bag
                    Prices start at : 18.89 USD / each

                    Adaptable to any soil type, PennMulch is ideal for establishing a thicker, healthier lawn in one convenient application. PennMulch Seed Accelerator is a pelleted seed establishment mulch comprised of recycled newsprint, starter fertilizer and Moisture...

                    Product Benefits

                      • Saves time, money and labor: Product Benefits
                      • Fertilizer analysis of 0.7-1.4-0.4: Product Benefits
                      • Reduces the likelihood of weeds: Product Benefits
                      United States
                      California
                      General Purpose Tree Spike, 8-10-10, Plus Micros
                      ★★★★★
                      Prices start at : 14.49 USD / each

                      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 sulphur which aids in the uptake of...

                      Specs

                        • Availabel in boxes of 10 spikes or 40 spikes: Specs
                        • 8-10-10 formula, with 3.2% manganese, 4.8% sulfur and 3.3% iron: Specs
                        • Up to 12 months of slow release fertilizing: Product Features
                        • Quantity: 10 Spikes
                        United States
                        California
                        Turf Type Tall Fescue
                        Prices start at : 10.99 USD / each

                        The genetic diversity of this mixture offers some of the highest-rated and best performing tall fescues. Available in either a 5 or 25-pound bag. Fertilizing during the summer greatly increases the likelihood of disease and insect infestation.
                        • Bag Size: 5 Pounds
                        • Over seeding rate: 4 pounds per 1,000 square feet: Specs
                        United States
                        California
                        Tomato & Vegetable (7-4-5)
                        ★★★★★
                        Prices start at : 6.57 USD / 5.00 lbs

                        Of planting area, monthly. Happy Frog Organic Tomato Fertilizer is precisely designed for use on all varieties of tomatoes, vegetables, soft fruits and berries. Contains calcium to prevent blossom end rot.
                        • brand: Fox Farm
                        United States
                        California
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