Pro Powders

7 products

  • Pro Powders Seaweed 16-16 (Seaweed Extract Powder) 1lb

    Pro Powders Pro Powders Seaweed 16-16 (Seaweed Extract Powder) 1lb

    Out of stock, 1-3 weeks

    Ascophyllum Nodosum Extract – 16% Alginic Acid, 16% K₂O Pro Powders Seaweed Extract 100 is a cold-processed brown seaweed extract derived from Ascophyllum nodosum. It contains natural plant hormones, alginic acid, mannitol, amino acids, andpotassium to promote balanced plant growth and stress resistance. BIOACTIVE COMPOUNDSThis product Contains naturally occurring bioactive compounds typical of Ascophyllum nodosum extracts. Typical total concentration is approximately 800 ppm (naturally occurring). Key Benefits Natural plant growth regulators Supports stress tolerance Enhances root and shoot development Improves crop quality and uniformity 100% water soluble extract Application FERTIGATION Delivered through an irrigation system, fertigation feeds plants while you water. This method ensures even distribution of nutrients directly to the root zone, making it efficient for larger gardens or automated systems. FOLIAR - Apply directly to the leaves using a sprayer. This method allows for rapid nutrient absorption through the leaf surface, providing quick corrective action for deficiencies and boosting plant vitality during key growth stages. SOIL DRENCH - Pour the diluted solution around the base of the plant to soak into the root zone. This deep-feeding method nourishes roots directly and is ideal for systemic nutrient uptake and long-term plant health. TOP WATERING - Apply the solution manually over the soil surface with a watering can or hose. As water moves downward, nutrients are carried through the root zone, making this an easy, effective feeding method for container or in-ground plants. Guaranteed Analysis Alginic Acid: 19.3% Organic Matter: 53.2% Amino Acids: 2.3% Soluble Potash (K₂O): 17.2% Mannitol: 2.1% Cytokinin & Gibberellin: 800 ppm Water Solubility: 100% Directions for Use Apply as part of a complete nutrient program. Always premix into water before adding other nutrients. Adjust pH as needed after mixing. Notes Conduct a compatibility test (jar test) when mixing with other products. Maintain nutrient solution pH between 5.8 - 6.5. Safe Handling & Precautions KEEP OUT OF REACH OF CHILDREN AND PETS Avoid breathing dust; use in a well-ventilated area. Wear gloves and eye protection when handling. Wash hands thoroughly after use. Store in a sealed container, in a cool, dry place. Keep out of reach of children and pets. Warning Causes skin and eye irritation. Harmful if swallowed or inhaled. Heavy Metals Compliance Information regarding the contents and levels of metals in this product is available on the internet athttp://www.aapfco.org/metals.htm.

    Out of stock, 1-3 weeks

    $29.99

  • Pro Powders Amino 80 (Amino Acid Powder) 1lb

    Pro Powders Pro Powders Amino 80 (Amino Acid Powder) 1lb

    In stock

    Premium 80% Free Amino Acid Biostimulant – Soy Derived Pro Powders Amino 80 is a highly concentrated, 100% water-soluble amino acid biostimulant derived from enzymatically hydrolyzed soy protein. With over 82% total amino acids and 80% free amino acids, it delivers immediately available organic nitrogen and small-molecule amino compounds that plants can rapidly absorb. Free amino acids help support nutrient uptake, root development, stress recovery, and overall plant vigor. Ideal for soil, coco, hydroponics, and foliar programs. Key Benefits Immediate organic nitrogen source Promotes root and vegetative growth Supports recovery from environmental stress Enhances nutrient absorption efficiency Fully water soluble – no residue Application FERTIGATION Delivered through an irrigation system, fertigation feeds plants while you water. This method ensures even distribution of nutrients directly to the root zone, making it efficient for larger gardens or automated systems. FOLIAR - Apply directly to the leaves using a sprayer. This method allows for rapid nutrient absorption through the leaf surface, providing quick corrective action for deficiencies and boosting plant vitality during key growth stages. SOIL DRENCH - Pour the diluted solution around the base of the plant to soak into the root zone. This deep-feeding method nourishes roots directly and is ideal for systemic nutrient uptake and long-term plant health. TOP WATERING - Apply the solution manually over the soil surface with a watering can or hose. As water moves downward, nutrients are carried through the root zone, making this an easy, effective feeding method for container or in-ground plants. Guaranteed Analysis Total Amino Acids: 82.1% Free Amino Acids: 80.3% Organic Nitrogen: 13.1% Water Solubility: 100% pH: 4.9 Appearance: Yellow PowderDerived From: Enzymatically Hydrolyzed Plant Protein Directions for Use Apply as part of a complete nutrient program. Always premix into water before adding other nutrients. Adjust pH as needed after mixing. Notes Conduct a compatibility test (jar test) when mixing with other products. Maintain nutrient solution pH between 5.8 - 6.5. Safe Handling & Precautions KEEP OUT OF REACH OF CHILDREN AND PETS Avoid breathing dust; use in a well-ventilated area. Wear gloves and eye protection when handling. Wash hands thoroughly after use. Store in a sealed container, in a cool, dry place. Keep out of reach of children and pets. Warning Causes skin and eye irritation. Harmful if swallowed or inhaled. Heavy Metals Compliance Information regarding the contents and levels of metals in this product is available on the internet athttp://www.aapfco.org/metals.htm.

    In stock

    $24.99

  • Pro Powders Fish Amino 85 (Fish Amino Acid Powder) 1lb

    Pro Powders Pro Powders Fish Amino 85 (Fish Amino Acid Powder) 1lb

    In stock

    Deep-Sea Fish Hydrolysate – 86% Total Aminos Pro Powders Fish Amino 85 is produced from enzymatically hydrolyzed deep-sea fish protein, preserving natural peptides and amino compounds for maximum plant activity. With 86.2% total amino acids and 13.7% organic nitrogen, it delivers a powerful natural nitrogen boost with strong bio-stimulant activity. Ideal for growers looking for a fish-based organic nitrogen source with excellent solubility. Key Benefits Fish-derived organic nitrogen Supports aggressive vegetative growth Enhances microbial activity in soil Rapid plant absorption 100% water soluble powder Application FERTIGATION Delivered through an irrigation system, fertigation feeds plants while you water. This method ensures even distribution of nutrients directly to the root zone, making it efficient for larger gardens or automated systems. FOLIAR - Apply directly to the leaves using a sprayer. This method allows for rapid nutrient absorption through the leaf surface, providing quick corrective action for deficiencies and boosting plant vitality during key growth stages. SOIL DRENCH - Pour the diluted solution around the base of the plant to soak into the root zone. This deep-feeding method nourishes roots directly and is ideal for systemic nutrient uptake and long-term plant health. TOP WATERING - Apply the solution manually over the soil surface with a watering can or hose. As water moves downward, nutrients are carried through the root zone, making this an easy, effective feeding method for container or in-ground plants. Guaranteed Analysis Total Amino Acids: 86.2% Organic Nitrogen: 13.7% Water Solubility: 100% pH: 4.8 Appearance: Yellow PowderDerived From: Hydrolyzed Marine Protein Directions for Use Apply as part of a complete nutrient program. Always premix into water before adding other nutrients. Adjust pH as needed after mixing. Notes Conduct a compatibility test (jar test) when mixing with other products. Maintain nutrient solution pH between 5.8 - 6.5. Safe Handling & Precautions KEEP OUT OF REACH OF CHILDREN AND PETS Avoid breathing dust; use in a well-ventilated area. Wear gloves and eye protection when handling. Wash hands thoroughly after use. Store in a sealed container, in a cool, dry place. Keep out of reach of children and pets. Warning Causes skin and eye irritation. Harmful if swallowed or inhaled. Heavy Metals Compliance Information regarding the contents and levels of metals in this product is available on the internet athttp://www.aapfco.org/metals.htm.

    In stock

    $29.99

  • Pro Powders Fulvic 80 (Fulvic Acid Powder) 1lb

    Pro Powders Pro Powders Fulvic 80 (Fulvic Acid Powder) 1lb

    In stock

    High-Activity Plant-Derived Fulvic Acid – 81% Pro Powders Fulvic 80 is a vegetable-derived, ultra-soluble fulvic acid powder containing over 81% fulvic acid. Fulvic acid acts as a natural chelator, improving micronutrient availability and transport inside the plant. Ideal for use alongside base nutrients to increase nutrient efficiency and improve plant metabolism. Key Benefits Improves micronutrient uptake Enhances nutrient mobility inside plant Supports stress tolerance Boosts overall nutrient efficiency 100% soluble, clean dissolving Application FERTIGATION Delivered through an irrigation system, fertigation feeds plants while you water. This method ensures even distribution of nutrients directly to the root zone, making it efficient for larger gardens or automated systems. FOLIAR - Apply directly to the leaves using a sprayer. This method allows for rapid nutrient absorption through the leaf surface, providing quick corrective action for deficiencies and boosting plant vitality during key growth stages. SOIL DRENCH - Pour the diluted solution around the base of the plant to soak into the root zone. This deep-feeding method nourishes roots directly and is ideal for systemic nutrient uptake and long-term plant health. TOP WATERING - Apply the solution manually over the soil surface with a watering can or hose. As water moves downward, nutrients are carried through the root zone, making this an easy, effective feeding method for container or in-ground plants. Guaranteed Analysis Fulvic Acid (Dry Basis): 81.3% Water Solubility: 100% pH: 5.2 Directions for Use Apply as part of a complete nutrient program. Always premix into water before adding other nutrients. Adjust pH as needed after mixing. Notes Conduct a compatibility test (jar test) when mixing with other products. Maintain nutrient solution pH between 5.8 - 6.5. Safe Handling & Precautions KEEP OUT OF REACH OF CHILDREN AND PETS Avoid breathing dust; use in a well-ventilated area. Wear gloves and eye protection when handling. Wash hands thoroughly after use. Store in a sealed container, in a cool, dry place. Keep out of reach of children and pets. Warning Causes skin and eye irritation. Harmful if swallowed or inhaled. Heavy Metals Compliance Information regarding the contents and levels of metals in this product is available on the internet athttp://www.aapfco.org/metals.htm.

    In stock

    $24.99

  • Pro Powders Humic + 70/5 (Humic & Fulvic Acid Powder) 1lb

    Pro Powders Pro Powders Humic + 70/5 (Humic & Fulvic Acid Powder) 1lb

    In stock

    Leonardite-Derived Humic + Fulvic Blend with Potash Pro Powders Humic 100 is extracted from high-grade leonardite and contains a powerful blend of humic acid, fulvic acid, and soluble potash. With 72% humic acid and 10% K₂O, this product improves soil structure, nutrient retention, and root development. Ideal for soil conditioning, transplant support, and improving fertilizer efficiency. Key Benefits Improves soil structure and CEC Enhances nutrient retention Promotes strong root development Supplies natural potassium Fully water soluble leonardite extract Application FERTIGATION Delivered through an irrigation system, fertigation feeds plants while you water. This method ensures even distribution of nutrients directly to the root zone, making it efficient for larger gardens or automated systems. FOLIAR - Apply directly to the leaves using a sprayer. This method allows for rapid nutrient absorption through the leaf surface, providing quick corrective action for deficiencies and boosting plant vitality during key growth stages. SOIL DRENCH - Pour the diluted solution around the base of the plant to soak into the root zone. This deep-feeding method nourishes roots directly and is ideal for systemic nutrient uptake and long-term plant health. TOP WATERING - Apply the solution manually over the soil surface with a watering can or hose. As water moves downward, nutrients are carried through the root zone, making this an easy, effective feeding method for container or in-ground plants. Guaranteed Analysis Humic Acid: 72.3% Fulvic Acid: 7.8% Soluble Potash (K₂O): 10.5% Water Solubility: 100% pH: 10.1 Appearance: Black PowderDerived From: Leonardite Directions for Use Apply as part of a complete nutrient program. Always premix into water before adding other nutrients. Adjust pH as needed after mixing. Notes Conduct a compatibility test (jar test) when mixing with other products. Maintain nutrient solution pH between 5.8 - 6.5. Safe Handling & Precautions KEEP OUT OF REACH OF CHILDREN AND PETS Avoid breathing dust; use in a well-ventilated area. Wear gloves and eye protection when handling. Wash hands thoroughly after use. Store in a sealed container, in a cool, dry place. Keep out of reach of children and pets. Warning Causes skin and eye irritation. Harmful if swallowed or inhaled. Heavy Metals Compliance Information regarding the contents and levels of metals in this product is available on the internet athttp://www.aapfco.org/metals.htm.

    In stock

    $24.99

  • Pro Powders Silica Potassium Silicate 3lb

    Pro Powders Pro Powders Silica Potassium Silicate 3lb

    In stock

    Silica Pro is a high-purity potassium silicate powder formulated to supplement crops with soluble potassium (K2O) and plant-available silicon (Si). These elements may support enhanced structural integrity, upright growth, and tolerance to environmental stress. Suitable for use in hydroponics, soilless media, and traditional soil cultivation. Application FOLIAR - Apply directly to the leaves using a sprayer. This method allows for rapid nutrient absorption through the leaf surface, providing quick corrective action for deficiencies and boosting plant vitality during key growth stages. FERTIGATION Delivered through an irrigation system, fertigation feeds plants while you water. This method ensures even distribution of nutrients directly to the root zone, making it efficient for larger gardens or automated systems. SOIL DRENCH - Pour the diluted solution around the base of the plant to soak into the root zone. This deep-feeding method nourishes roots directly and is ideal for systemic nutrient uptake and long-term plant health. TOP WATERING - Apply the solution manually over the soil surface with a watering can or hose. As water moves downward, nutrients are carried through the root zone, making this an easy, effective feeding method for container or in-ground plants. Guaranteed AnalysisSoluble Potash (K2O).........................33.0%Also Contains Non-Plant Food Ingredient:Soluble Silica (SiO2).........................53.0%Derived From: Potassium Silicate Directions for Use Apply as part of a complete nutrient program. Always premix into water before adding other nutrients. Adjust pH as needed after mixing. Notes Conduct a compatibility test (jar test) when mixing with other products. Maintain nutrient solution pH between 5.8 - 6.5. Safe Handling & Precautions KEEP OUT OF REACH OF CHILDREN AND PETS Avoid breathing dust; use in a well-ventilated area. Wear gloves and eye protection when handling. Wash hands thoroughly after use. Store in a sealed container, in a cool, dry place. Keep out of reach of children and pets. Warning Causes skin and eye irritation. Harmful if swallowed or inhaled. Heavy Metals Compliance Information regarding the contents and levels of metals in this product is available on the internet athttp://www.aapfco.org/metals.htm.

    In stock

    $54.99

  • Pro Powders Silica Potassium Silicate 1lb

    Pro Powders Pro Powders Silica Potassium Silicate 1lb

    In stock

    Silica Pro is a high-purity potassium silicate powder formulated to supplement crops with soluble potassium (K2O) and plant-available silicon (Si). These elements may support enhanced structural integrity, upright growth, and tolerance to environmental stress. Suitable for use in hydroponics, soilless media, and traditional soil cultivation. Application FOLIAR - Apply directly to the leaves using a sprayer. This method allows for rapid nutrient absorption through the leaf surface, providing quick corrective action for deficiencies and boosting plant vitality during key growth stages. FERTIGATION Delivered through an irrigation system, fertigation feeds plants while you water. This method ensures even distribution of nutrients directly to the root zone, making it efficient for larger gardens or automated systems. SOIL DRENCH - Pour the diluted solution around the base of the plant to soak into the root zone. This deep-feeding method nourishes roots directly and is ideal for systemic nutrient uptake and long-term plant health. TOP WATERING - Apply the solution manually over the soil surface with a watering can or hose. As water moves downward, nutrients are carried through the root zone, making this an easy, effective feeding method for container or in-ground plants. Guaranteed AnalysisSoluble Potash (K2O).........................33.0%Also Contains Non-Plant Food Ingredient:Soluble Silica (SiO2).........................53.0%Derived From: Potassium Silicate Directions for Use Apply as part of a complete nutrient program. Always premix into water before adding other nutrients. Adjust pH as needed after mixing. Notes Conduct a compatibility test (jar test) when mixing with other products. Maintain nutrient solution pH between 5.8 - 6.5. Safe Handling & Precautions KEEP OUT OF REACH OF CHILDREN AND PETS Avoid breathing dust; use in a well-ventilated area. Wear gloves and eye protection when handling. Wash hands thoroughly after use. Store in a sealed container, in a cool, dry place. Keep out of reach of children and pets. Warning Causes skin and eye irritation. Harmful if swallowed or inhaled. Heavy Metals Compliance Information regarding the contents and levels of metals in this product is available on the internet athttp://www.aapfco.org/metals.htm.

    In stock

    $24.99