Agiseek home

Fertilizers Treatments Horticulture Supplies For Sale In Washington

Become a Partner
Medicap FE Iron Implants
Prices start at : 12.69 USD / each

Proven effective in extensive university testing! The answer to chlorosis, yellow leaves, brown spots and deterioration in ornamental trees, fruit trees and vineyards. Directions included.
  • Description: Starter caps, 3/8 inch dia, 10/pkg
United States
Washington
BioPlex Transplant Concentrate & Plant Enhancer
★★★★★
Prices start at : 145.49 USD / each

Extends planting and harvesting opportunities year round for more successful, healthier plantings, fewer warranty replacements, and greater customer satisfaction. Rich, liquid blend gets quickly absorbed to deliver seaweed nutrients, humic acid, enzymes...
  • Size: 1 Gallon
United States
Washington
Neptune\'s Harvest Organic Fish and Seaweed Blend Fertilizer 2-3-1
Prices start at : 18.99 USD / each

Combines the benefits of Neptune's Harvest hydrolyzed fish organic fertilizer with seaweed plant food. Used as a seed inoculant, seaweed fertilizer increases and accelerates germination and enhances the rapid development of a healthy root system.
  • House plants, 1 tablespoon per gallon. For outdoor plants, 1/8 cup per gallon: Application Rates
  • Size: Quart
United States
Washington
Leonard Fertilizer Tablets for Containers 14-4-6 Controlled Release 3 to 4 Months 3 grams
Prices start at : 134.99 USD / each

A great value! Slow release nutrition that delivers bigger and healthier plants for strong growth! Compare the value! Leonard's fertilizer tablets eliminate the need for measuring small quantities of dry fertilizer, and provide a scientifically safe plant...
United States
Washington
PHC Nutrient Management System For Trees 11-22-22 Formula With Surfactant 8lb Bag
Prices start at : 38.49 USD / each

Not Just a Fertilizer but a Fertility System that provides both short-term and long-term replenishment of nutrients! Water soluble formula with N-P-K fertilizers to boost soil fertility Adds beneficial bacteria and an organic nutrient complex which sustains...

Product Benefits

    • Adds beneficial bacteria and an organic nutrient complex which sustains long term fertility.: Product Benefits
    • Water soluble formula with N-P-K fertilizers to boost soil fertility.: Product Benefits
    • Advanced surfactant improves penetration and distribution through the soil profile.: Product Benefits
    United States
    Washington
    New! HyR BRIX Tomato Fertilizer, 50-Pound Bag
    Prices start at : 37.99 USD / each

    A higher amount of calcium helps prevent disease and blossom-end rot. HyR BRIX Tomato Fertilizer also contains a particular form of ammonia that promotes blossom development. This fertilizer contains nitrogen (5%), phosphorus (8%), potassium (10%), calcium...

    Product Benefits

      Product Features

        • Enhances garden production without harming other plants: Product Benefits
        • One application lasts the entire growing season: Product Benefits
        • Contains micro-nutrients, secondary nutrients, and minerals.: Product Features
        • Bag weight (pounds): 50: Specs
        • Extends harvesting period, leading to increased production: Product Benefits
        • Contains no GMO ingredients or fillers: Product Features
        United States
        Washington
        Soil Moist Injectable Watering Reduction Formula 9oz Jar
        Prices start at : 34.39 USD / each

        A blend of seven species of ecto- and endo-mychorrhiza fungi, along with sea kelp, Humic acid, and vitamins; adapted to a wide variety of plants and conditions. See the difference beneficial mycor fungi, fertilizer, and consistent watering can make! Mycorrhiza,...
        • Contains a diverse blend of 5 species of healthy viable ectomycorrhizal propagules and 7 species of micronized endomycorrhizal propagules that are adapted to a wide range of plants and conditions: Product Features
        • Contains 97,000 viable propagules per lb of endomycorrhizal and 2.9 billion viable propagules of ectomycorrhizal fungi: Specs
        United States
        Washington
        Nutra Green 5-10-5 plus Micronutrients Foliar Spray, 1 Gallon
        Prices start at : 30.49 USD / each

        Nutra Green to 1 gallon of water. All nutrients are in a form that is readily available to be taken up by the plant. A rich, well-balanced foliar spray that invigorates plants for strong growth! Makes 128 gallons of spray.

        Specs

          • Nutra Green also contains micro nutrients (sometimes called "minors"); magnesium, boron, copper, iron, manganese, and zinc: Specs
          • 1 oz Nutra Green per gallon of water: Application Rates
          • 1-gallon jug: Specs
          United States
          Washington
          Florikan 3-4 month 14-14-14 Plus Controlled Release Fertilizer, 50 lb Bag
          Prices start at : 67.69 USD / each

          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

              • 100% polymer coated fertilizer: Product Features
              • 3 to 4 month: Specs
              • Contains 100% Florikote polymer coated technology: Product Features
              • 14-14-14 formula: Specs
              United States
              Washington
              ROOTS Transplant 1-Step Granular 2-2-2 Survival Kit, 60 - 4oz Packets
              Prices start at : 155.99 USD / each

              Mycorrhiza - the 18 species include cold weather tolerant Rhizopogon to provide broad spectrum applications for increased nutrient uptake and enhanced root systems. Contains what you will need to ensure survival of trees, shrubs and flowers.

              Specs

                • Contains 8.02% mycorhiza: Specs
                • For balled & burlapped trees & shrubs: 4 oz (1 packet) per inch of trunk diameter when planting or transplanting: Application Rates
                • Sixty 4-oz packs: Specs
                United States
                Washington
                New! Harvest Gold Silica Supplement
                Prices start at : 19.99 USD / each

                Harvest Gold uses only naturally occurring minerals from gold telluride vein deposits. Mix thoroughly. A fracturing and hydro-cleaning process makes the silica and 10 other nutrients bioavailable from the very first watering! Silica, one of natures most...

                Product Benefits

                  Specs

                    • Product volume (gallons): Varies: Specs
                    • 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
                    • Easy to mix sand-like composition: Product Features
                    • Product weight (pounds): Varies: Specs
                    • Increased plant health — Fortifies plant walls, branches, leaves, and flowers. Healthier plants become more abundant, fuller, and more resistant to weather and pests.: Product Benefits
                    United States
                    Washington
                    New! MAMMOTH P
                    Prices start at : 47.77 USD / each

                    This process creates a microbial concoction of unknown origin. For best results, use within six months of purchase. It works equally well in soil, soilless, or recirculating hydroponic systems.

                    Specs

                      Product Features

                        • Reduces the need for a separate enzyme program: Product Benefits
                        • pH: 5.6 ± 0.2: Specs
                        • OMRI-listed for organic use: Product Features
                        • Composition: Bacterial culture (1%), pelletized alfalfa (2%), water (97%): Specs
                        • Container volume: Varies: Specs
                        • Supplement to regular fertilizer programs: Product Features
                        United States
                        Washington
                        TransFilm Anti-Transpirant Spray, 2.5 Gallons Concentrate
                        Prices start at : 148.49 USD / each

                        Other uses include: Prolong snow mold fungicide residual Reduce transplant shock Prevent windburn, sunscald, and salt air damage Extend life of palleted sod Reduce plant water requirements during drought Protect golf greens from winter dessication
                        United States
                        Washington
                        Leonard Iron Chlorosis Tree Spikes, 5-3-3, 15%
                        ★★★★★
                        Prices start at : 14.69 USD / each

                        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 all macro- and micronutrients.

                        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
                          • Quantity: 10 Spikes
                          United States
                          Washington
                          PHC dryROOTS, 3-3-3, 25lb Bag
                          Prices start at : 27.29 USD / each

                          Helps prevent transplant shock and loss! Use this special blend of natural nutrients for turf, newly planted trees, shrubs, gardens and sod. Apply during planting or topdress - in spring, summer or early fall.

                          Application Rates

                            • Flower and Garden Beds: 5 lbs per 100 sq ft: Application Rates
                            • Potting/Seeding Mix: 25 lb per cubic yd or 2 cups per cu ft: Application Rates
                            • New Seed: 10 lb per 1000 sq ft as part of soil prep: Application Rates
                            United States
                            Washington
                            Osmocote Fertilizer 19-6-12 Slow Release 3 to 4 Months 50lb Bag
                            Prices start at : 91.99 USD / each

                            Composed of water soluble nutrients. Please contact us for pricing information. We apologize for any inconvenience. 19612 is perfect for short term foliage plants.Due to the current instability in the fertilizer markets, AM Leonard's printed materials...
                            United States
                            Washington
                            Leonard Fertilizer Tablets for Containers 14-4-6 Controlled Release 3 to 4 Months 12 grams
                            Prices start at : 90.79 USD / each

                            A great value! Slow release nutrition that delivers bigger and healthier plants for strong growth! Compare the value! Leonard's fertilizer tablets eliminate the need for measuring small quantities of dry fertilizer, and provide a scientifically safe plant...
                            United States
                            Washington
                            Neptune\'s Harvest Organic Crab Shell 5-3-0, 4 lb Bag
                            Prices start at : 11.99 USD / each

                            It will help eliminate ants, grubs, fungus and root nematodes, because they are all chitin based in structure. An excellent dry organic source of nutrients, including calcium (23%) and magnesium (1.33%).
                            United States
                            Washington
                            Soil Moist Plant Spikes
                            Prices start at : 3.09 USD / each

                            Reduce plant waterings by 50 percent. Reduces plant waterings by 50%. Easy to apply spike for existing containers. Water retaining polymer plant spikes.

                            Product Features

                              • Spikes are approx 1" long when dry, expand several times their size when wet: Specs
                              • You can still use your favorite fertilizer: Product Features
                              • Absorbs and expands holding water, which it releases into the soil when soil dries: Product Features
                              United States
                              Washington
                              Peters Excel CalMag Fertilizer, 15-5-15
                              Prices start at : 34.99 USD / each

                              Peters Excel CalMag Grower has a balanced N:K ratio that is engineered to trigger a healthy growth. We can ship up to 39 bags via motor freight delivery. CalMag Grower is also compatible with calcium nitrate.

                              Product Benefits

                                • Designed specifically for use in soft-water: Product Benefits
                                • Has Peters unique M-77 chelating formula: Product Benefits
                                • Chelated trace elements deliver great color and growth: Product Benefits
                                United States
                                Washington
                                Penn Mulch, 40-Pound Bag
                                Prices start at : 18.89 USD / each

                                PennMulch Seed Accelerator is a pelleted seed establishment mulch comprised of recycled newsprint, starter fertilizer and Moisture Cell Technology - a patented super-absorbent polymer.

                                Product Benefits

                                  • Easy to apply: Product Benefits
                                  • Reduces the likelihood of weeds: Product Benefits
                                  • Saves time, money and labor: Product Benefits
                                  United States
                                  Washington
                                  Nutra Pro Fertilizer For Fruit and Nut Trees 16-16-16 Controlled Release 1 Year
                                  Prices start at : 0.49 USD / each

                                  So easy to use! Bury it and forget it; works for one year! Controlled release fertilizer packets are designed to make it virtually impossible to over or under feed trees, plants and shrubs.
                                  United States
                                  Washington
                                  Medicap Manganese Implants 3/8in Diam 25 per Package
                                  Prices start at : 28.29 USD / each

                                  Tests prove its effectiveness! - Medicap MN can prevent or correct manganese chlorosis, defoliation, and yellowing in red, sugar, Norway and silver maples.
                                  United States
                                  Washington
                                  Pro-Bloom 3-4-17 Foliar Spray, 1 Gallon
                                  ★★★★★
                                  Prices start at : 30.99 USD / each

                                  Phosphorus levels help plants to recover from injury more rapidly. It works great for greenhouse purposes, especially for those important holidays when you want your plants to look their best, (Mother's Day, Memorial Day, etc.) Rates: 1 oz.

                                  Specs

                                    • 1-gallon jug: Specs
                                    • 3-4-17 formula: Specs
                                    • Pro-Bloom also contains magnesium, boron, copper, irom, manganese, and zinc: Specs
                                    • Nitogen content is 2.5% urea, 0.8 ammoniacal, and 1.7% nitrate: Specs
                                    United States
                                    Washington
                                    Arbor Caretm 15-8-4
                                    Prices start at : 53.99 USD / each

                                    Mix and spray in one easy application! Growth Products produces Arbor Care 15-8-4 with micros from only the highest quality N-P-K sources and micros. Arbor Care is a true solution, ideal for foliar spray application and soil injection for trees and ornamentals.
                                    United States
                                    Washington
                                    Tree Tech OTC Bactericide Injectable Case of 25
                                    Prices start at : 178.29 USD / each

                                    Tree Tech microinjection units have set a new standard for economical and environmentally safe tree care. All microinjection systems come with complete application and handling instructions.
                                    United States
                                    Washington
                                    New! UltraMate LQtm, 2-1/2-Gallon Jug
                                    Prices start at : 36.99 USD / each

                                    This range allows you to completely mix it with other liquid fertilizers, nutrient mixes, and pesticides. It also enhances the upfront availability of both humic and fulvic acids, reduces leaching, and improves soil structure.

                                    Product Benefits

                                      Product Features

                                        Specs

                                          • Increases seed germination and overall plant health: Product Benefits
                                          • Analysis: Potassium (3.0%), Sulfur (1.0%), and Humic acid (12%): Specs
                                          • Reduces leaching and improves soil structure: Product Benefits
                                          • High pH range allows you to mix it directly into tank mixes, drip irrigation, or onto acid soils: Product Features
                                          • Mixes completely when added to liquid fertilizers, nutrient mixes, and pesticides: Product Features
                                          • Volume (gallons): 2-1/2: Specs
                                          United States
                                          Washington
                                          Agricultural market place, farms, farmers, land