Dry Nutrients And Amendments

519 products

  • Maxsea Bloom Plant Food - 1.5LB

    Maxsea Maxsea Bloom Plant Food - 1.5LB

    In stock

    Maxsea Bloom Plant Food is specially formulated to improve flowering, bud set, bud count, blossom quality, quantity and size on all flowering plants, as well as promoting abundant fruit and vegetable yields. From roses to tomatoes, this blend boosts your bounty. Use Maxsea Bloom when flowering plants are beginning to set buds and continue to use throughout the blooming period for outstanding blossoms and abundant fruit and vegetables.

    In stock

    $17.33

  • Sale -10% FoxFarm Beastie Bloomz - 2 lbs

    Foxfarm FoxFarm Beastie Bloomz - 2 lbs

    Out of stock, 1-3 weeks

     Beastie Bloomz® is perfect for gardeners and growers who are ready to take their plants to the next level. This is a high-phosphorus soluble fertilizer formulated to support blossom development during the middle to late weeks of the flowering cycle. Beastie Bloomz® is a high-phosphorus soluble fertilizer specially formulated to support blossom development during mid to late flowering.  For use in soilless mixes, soils, hydroponics, and aeroponic systems. Garden tip: Start with Open Sesame® in the fifth or sixth week of a plant’s life. Once buds emerge, feed your plants with Beastie Bloomz® every other watering according to package directions and FoxFarm's Feeding Schedule. In the eighth to ninth week of the plants life cycle, switch to Cha Ching®. 

    Out of stock, 1-3 weeks

    $103.25 $92.93

  • Sale -10% FoxFarm Open Sesame - 2 lbs

    FoxFarm FoxFarm Open Sesame - 2 lbs

    Out of stock, 1-3 weeks

     Open Sesame® is a high-phosphorus soluble fertilizer that’s designed for use during the early weeks of flowering to support vigorous blooming and bud development. Whether you’re growing in hydroponic systems, containers, or gardening in the soil, Open Sesame® will go right to work at the root zone and deliver targeted nutrients when the plants need them the most. Garden Tip: Feed with Open Sesame® every other watering, starting at about the fifth or sixth week of a plant’s life. For best results refer to the FoxFarm Feeding Schedule. 

    Out of stock, 1-3 weeks

    $99.39 $89.45

  • Sale -10% FoxFarm Cha Ching - 2 lbs

    FoxFarm FoxFarm Cha Ching - 2 lbs

    Out of stock, 1-3 weeks

     Every stage of the growing cycle demands optimal nutrition. Cha Ching® is a high-phosphorus fertilizer that is designed to help support late stage fruiting processes. Even better, FoxFarm included the micronutrient package that they are known for 

    Out of stock, 1-3 weeks

    $103.25 $92.93

  • TNB Naturals Kelptastic - 1lb

    TNB Naturals TNB Naturals Kelptastic - 1lb

    Out of stock, 1-3 weeks

     Kelptastic is a natural cost effective soil amendment from the nutrient rich North Atlantic Ocea in Canada. It is suitable for all crops, and can be mixed with most soil conditioners and fertilizers. Kelptastic provides numerous contains minerals, carbohydrates, amino acids, and vitamins to support plant growth and offer stress relief. 100% Pure Canadian Kelp. 

    Out of stock, 1-3 weeks

    $15.99

  • Sale -44% Drip Hydro Powder A - 25lbs (FULL PALLET / 80 BAGS)

    Drip Hydro Drip Hydro Powder A - 25lbs (FULL PALLET / 80 BAGS)

    Out of stock, 1-3 weeks

      Highly soluble nitrogen and calcium source Formulated for use throughout the vegetative phase, and Weeks 1-7, depending on duration, of the flowering phase for any fruit or flower producing plants. Dilution: ?2-4 g (0.071-0.141 oz) per 4 L (1 gallon) of water Provides nitrogen and calcium during all phases of growth.  Nitrogen is vital for plant growth, reproduction, and photosynthesis, while calcium is used to strengthen cell walls and participate in the translocation of carbohydrates and enzymes within the plant. Through rigorous testing, we chose our calcium nitrate source to ensure you a consistent, clean, and water-soluble final solution

    Out of stock, 1-3 weeks

    $6,400.00 $3,575.00

  • Sale -47% Drip Hydro Powder B - 25lbs (FULL PALLET / 80 BAGS)

    Drip Hydro Drip Hydro Powder B - 25lbs (FULL PALLET / 80 BAGS)

    Out of stock, 1-3 weeks

      Highly soluble phosphorous, potassium, magnesium, and sulfur source Formulated for use throughout the vegetative and flowering phase for any fruit or flower producing plants. Dilution:  3-4 g (0.106-0.141 oz) per 4 L (1 gallon) of water Provides phosphorus, potassium, magnesium, and sulfur during all phases of growth.  Phosphorus plays a key role in root development, as well as nutrient transport, regulating protein synthesis, and plant respiration.  Potassium helps the plant maintain turgor pressure and aids in food formation while reducing respiration by preventing energy loss in the plant. Potassium is also a key contributor to increased yields.  Magnesium acts as a carrier of phosphorus, which is essential for phosphate metabolism. Acting as a building block for chlorophyll, it is essential for photosynthesis.  Sulfur is essential for protein synthesis, the formation of chlorophyll, nutrient uptake, and assimilation.  Through rigorous testing, we chose our magnesium source to ensure a clump-free and stable powder that is free of byproduct fallout when solubilized.  Derived from Monopotassium Phosphate, Potassium Sulfate, and Magnesium Sulfate. 

    Out of stock, 1-3 weeks

    $12,800.00 $6,750.00

  • Sale -33% Jack's Nutrients Finish 25LB (Full Pallet - 80 Bags)

    Jack's Nutrients Jack's Nutrients Finish 25LB (Full Pallet - 80 Bags)

    Out of stock, 1-3 weeks

     Promotes strong finished plants. You have always been told to finish strong. This formula is ideally formulated for this purpose to provide your plants with low N, high P, and high K content to keep the whole plant happy to the end of its crop cycle. 

    Out of stock, 1-3 weeks

    $8,340.00 $5,550.00

  • Sale -39% Jack's Nutrients Bloom 25LB (Full Pallet - 80 Bags)

    Jack's Nutrients Jack's Nutrients Bloom 25LB (Full Pallet - 80 Bags)

    Out of stock, 1-3 weeks

    Promotes root growth plus flower and fruit development. This 1:3:2 major nutrient ration combination promotes blooming resulting in enhanced flower buds and fruit sets. Proven and trusted by professional growers for over 70 years.

    Out of stock, 1-3 weeks

    $10,840.00 $6,650.00

  • Sale -47% Drip Hydro Powder C - 25lbs (FULL PALLET / 80 BAGS)

    Drip Hydro Drip Hydro Powder C - 25lbs (FULL PALLET / 80 BAGS)

    Out of stock, 1-3 weeks

      Highly soluble phosphorous, potassium, magnesium, and sulfur source  Formulated for use throughout the flowering phase for any fruit or flower producing plants.  Dilution:  1-2 g (0.035-0.071 oz) per 4 L (1 gallon) of water  Provides additional phosphorus and potassium during the flowering stage.   Phosphorus is translocated into fruiting areas of the plant where high energy is needed for the formation of flowers.   Potassium helps flowers to form and also helps strengthen plant tissue. This also helps with the maturing of the flowers and trichome production.  Sulfur contributes to the synthesis of essential oils & terpenes and plays a part in various metabolic processes that are crucial for maintaining the overall health and vitality of your plants.  This part gives you the ability to manipulate phosphorous and potassium as needed during specific phases of flowering.  Derived from Monopotassium Phosphate, Potassium Sulfate, Magnesium Sulfate. 

    Out of stock, 1-3 weeks

    $12,800.00 $6,750.00

  • Sale -59% Jack's Nutrients Clone 25LB (Full Pallet - 80 Bags)

    Jack's Nutrients Jack's Nutrients Clone 25LB (Full Pallet - 80 Bags)

    Out of stock, 1-3 weeks

     Promotes fast root development and extensive root system growth. Best used for fertilizing young seedlings, transplants, clones and newly set root cuttings. 

    Out of stock, 1-3 weeks

    $7,500.00 $3,080.00

  • Sale -30% Jack's Nutrients Ultraviolet 25LB (Full Pallet - 80 Bags)

    Jack's Nutrients Jack's Nutrients Ultraviolet 25LB (Full Pallet - 80 Bags)

    Out of stock, 1-3 weeks

     Promotes Bud Set & Enhanced Flower Production. Get ready for a serious boost of available phosphorus. The primary goal of this formula is to assist in shutting down the strong vegetative growth stage of the plant and promote the switch to reproductive or flowering phase of plant and flower development. 

    Out of stock, 1-3 weeks

    $11,520.00 $8,050.00

  • Sale -38% Drip Hydro Powder A - 25lbs

    Drip Hydro Drip Hydro Powder A - 25lbs

    Out of stock, 1-3 weeks

      Highly soluble nitrogen and calcium source Formulated for use throughout the vegetative phase, and Weeks 1-7, depending on duration, of the flowering phase for any fruit or flower producing plants. Dilution: ?2-4 g (0.071-0.141 oz) per 4 L (1 gallon) of water Provides nitrogen and calcium during all phases of growth.  Nitrogen is vital for plant growth, reproduction, and photosynthesis, while calcium is used to strengthen cell walls and participate in the translocation of carbohydrates and enzymes within the plant. Through rigorous testing, we chose our calcium nitrate source to ensure you a consistent, clean, and water-soluble final solution. Derived from Calcium Nitrate.

    Out of stock, 1-3 weeks

    $80.00 $50.00

  • Sale -44% Drip Hydro Powder C - 25lbs

    Drip Hydro Drip Hydro Powder C - 25lbs

    Out of stock, 1-3 weeks

      Highly soluble phosphorous, potassium, magnesium, and sulfur source  Formulated for use throughout the flowering phase for any fruit or flower producing plants.  Dilution:  1-2 g (0.035-0.071 oz) per 4 L (1 gallon) of water  Provides additional phosphorus and potassium during the flowering stage.   Phosphorus is translocated into fruiting areas of the plant where high energy is needed for the formation of flowers.   Potassium helps flowers to form and also helps strengthen plant tissue. This also helps with the maturing of the flowers and trichome production.  Sulfur contributes to the synthesis of essential oils & terpenes and plays a part in various metabolic processes that are crucial for maintaining the overall health and vitality of your plants.  This part gives you the ability to manipulate phosphorous and potassium as needed during specific phases of flowering.  Derived from Monopotassium Phosphate, Potassium Sulfate, Magnesium Sulfate. 

    Out of stock, 1-3 weeks

    $160.00 $90.00

  • Sale -44% Drip Hydro Powder B - 25lbs

    Drip Hydro Drip Hydro Powder B - 25lbs

    Out of stock, 1-3 weeks

      Highly soluble phosphorous, potassium, magnesium, and sulfur source Formulated for use throughout the vegetative and flowering phase for any fruit or flower producing plants. Dilution:  3-4 g (0.106-0.141 oz) per 4 L (1 gallon) of water Provides phosphorus, potassium, magnesium, and sulfur during all phases of growth.  Phosphorus plays a key role in root development, as well as nutrient transport, regulating protein synthesis, and plant respiration.  Potassium helps the plant maintain turgor pressure and aids in food formation while reducing respiration by preventing energy loss in the plant. Potassium is also a key contributor to increased yields.  Magnesium acts as a carrier of phosphorus, which is essential for phosphate metabolism. Acting as a building block for chlorophyll, it is essential for photosynthesis.  Sulfur is essential for protein synthesis, the formation of chlorophyll, nutrient uptake, and assimilation.  Through rigorous testing, we chose our magnesium source to ensure a clump-free and stable powder that is free of byproduct fallout when solubilized.  Derived from Monopotassium Phosphate, Potassium Sulfate, and Magnesium Sulfate. 

    Out of stock, 1-3 weeks

    $160.00 $90.00

  • Sale -44% Drip Hydro Powder D - 5lbs

    Drip Hydro Drip Hydro Powder D - 5lbs

    Out of stock, 1-3 weeks

      Highly soluble micronutrient source  Formulated for use throughout the vegetative and flowering phase for any fruit or flower producing plants.  Dilution: 0.12-0.25 g (0.004-0.009 oz) per 4 L (1 gallon) of water Provides plants with a complete micronutrient package, including chelated Zinc, chelated Iron, chelated Manganese, chelated Copper, as well as Boron and Molybdate.  Boron helps in the formation and strength of cell walls.  Copper aids in improving plant growth and nutrient uptake, as well as enhancing the flavor and quality of flowers. It also helps plants utilize iron efficiently.  Iron is essential for the absorption of nitrogen and helps with chlorophyll development. It also helps the plant move oxygen throughout its roots and leaves.  Manganese plays a vital role in the biosynthesis of fatty acids and also helps activate carbohydrate metabolism enzymes.  Molybdenum helps plants convert nitrate into amino acids and helps the plant absorb phosphorus and potassium. When nitrogen enters the plant, the enzymes help convert that into nitrate, which is the plant's usable form of nitrogen. 

    Out of stock, 1-3 weeks

    $160.00 $90.00

  • Sale -33%Last stock! Oly Mountain Fish Compost - 1 CUFT

    Build-A-Soil Oly Mountain Fish Compost - 1 CUFT

    2 in stock In stock

    Oly Mountain Fish Compost® and Oly Mountain Organic Compost® are registered organic compost materials, high in organic matter and soil-building nutrients, sold through quality retail outlets in our communities.Oly Mountain Fish Compost is a virtually odorless compost and soil additive that is high in nutrients that takes over two years to become a finished product.Oly Mountain Organic Compost is an excellent compost that is weed free. It serves as an attractive soil cover in beds and effective weed mulch. The extra composting time and careful screening make them an exceptional quality product for growing healthy plants, fruits, vegetables and ornamentals

    2 in stock In stock

    $45.00 $30.25

  • Build A Soil Worm Castings Vermicompost - 1 CUFT

    Build-A-Soil Build A Soil Worm Castings Vermicompost - 1 CUFT

    Out of stock, 1-3 weeks

    BuildASoil Worm Castings are simply the best bulk source of castings we have ever had the pleasure of working with, we often find living worms still inside the bulk totes. This stuff is black and rich with moist well screened castings. Enjoy! We go through large volumes so you know we always have fresh castings on hand and not last years left overs.

    Out of stock, 1-3 weeks

    $70.00

  • Gaia Green Mineralized Phosphate - 2 kg

    Gaia Green Gaia Green Mineralized Phosphate - 2 kg

    Out of stock, 1-3 weeks

    Mineralized Phosphate is mined from caves and has a potent phosphorous content. Mineralized Phosphate has been known since ancient times to be a highly beneficial natural fertilizer. It provides nutrients to encourage large and plentiful blooms in your flowering plants and to enhance the flavor of vegetables.Benefits:A high phosphorus organic fertilizer with good plant availability. Known since ancient times to be a beneficial soil amendment. Suitable for increasing yield and quality of all flowering and fruiting crops.

    Out of stock, 1-3 weeks

    $18.99

  • Build A Soil - Wettable Sulfur 1LB

    Build-A-Soil Build A Soil - Wettable Sulfur 1LB

    Out of stock, 1-3 weeks

    BuildASoil brings you sulfur that you can introduce into your soil as a soil amendment. Wettable sulfur, and sulfur in general, is a tool to lower the pH levels in soil. Too much, the soil shows too much salt, and the plants suffer, so measurement and experience will be helpful.

    Out of stock, 1-3 weeks

    $26.00

  • Gaia Green - Super Fly 750g

    Gaia Green Gaia Green - Super Fly 750g

    Out of stock, 1-3 weeks

    GAIA GREEN Super Fly Insect Frass is a fertilizer derived from the excreta of black soldier fly larvae. It is a renewable resource produced from pre-consumer food waste fed to fly larvae. Though new to growers, this digested material has played a significant role in plant nutrition for millions of years. Gaia Green Super Fly Insect Frass is rich in essential nutrients.

    Out of stock, 1-3 weeks

    $14.99

  • Last stock! Build A Soil Worm Castings Vermicompost - 1/2 CUFT

    Build-A-Soil Build A Soil Worm Castings Vermicompost - 1/2 CUFT

    2 in stock In stock

    BuildASoil Worm Castings are simply the best bulk source of castings we have ever had the pleasure of working with, we often find living worms still inside the castings.Ôªø This stuff is wet and moist and will often have live worms and cocoons inside. Enjoy!We go through large volumes so you know we always have fresh castings on hand and not last years left overs.

    2 in stock In stock

    $40.00

  • Gaia Green Greensand - 1.25 kg

    Gaia Green Gaia Green Greensand - 1.25 kg

    3 in stock In stock

    GAIA GREEN Greensand is mined from ancient, nutrient-rich deposits of oceanic sediment. Over time, this sediment developed into glauconite, which is highly effective as a slow-release fertilizer used to improve the mineral content of soil and other growing media. Greensand is gentle on plants and won’t cause root burn. Greensand is recommended for use on lawns, household plants, golf courses, greenhouses, nurseries, and urban gardens, and is suitable for all plants.

    3 in stock In stock

    $29.99

  • Espoma Garden Lime 5LB

    Espoma Espoma Garden Lime 5LB

    Out of stock, 1-3 weeks

    All natural plant supplement formulated to raise soil pHTurns hydrangeas pink.Adjusts the pH of excessively acidic soils.Pelletized for easy application.Much safer than hydrated lime.

    Out of stock, 1-3 weeks

    $7.99


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