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    408 Products
    NPK Raw Calcium Mag 8oz

    NPK Raw Calcium Mag 8oz

    Raw calcium/Mag is a soluble plant supplement that is used for horticultural purposes. Raw calcium/Mag contains 15% calcium & 3% magnesium. Raw calcium/Mag is an optimum ratio of fully water soluble calcium & magnesium. A 2 oz.

    In stock
    $ 36.49
    NPK Raw B Vitamin 8oz

    NPK Raw B Vitamin 8oz

    RAW B-Vitamin, by NPK Industries, is a technical grade plant supplement that is used for horticultural purposes. Containing 1% Vitamin B1, this product has the highest concentration of fully water soluble vitamin B1 available to the home gardener.

    In stock
    $ 44.85
    NPK Raw B Vitamin 2oz

    NPK Raw B Vitamin 2oz

    RAW B-Vitamin, by NPK Industries, is a technical grade plant supplement that is used for horticultural purposes. Containing 1% Vitamin B1, this product has the highest concentration of fully water soluble vitamin B1 available to the home gardener.

    In stock
    $ 14.99
    NPK Raw Silica 8oz

    NPK Raw Silica 8oz

    RAW Silica by NPK Industries is a technical grade plant supplement that is used for horticultural purposes. Raw silica contains 45% silicon dioxide, the highest concentration available to the home gardener and is a “flowable” or biogenic source

    In stock
    $ 32.99
    NPK Raw Humic Acid 2oz

    NPK Raw Humic Acid 2oz

    RAW Humic Acid chelate from NPK Industries is derived from Leonardite making it the most water soluble source in today's market. Containing 59% humic acids, it has the ability to balance the soil’s pH as well as being perfect for RO

    In stock
    $ 13.99
    NPK Raw Potassium 8oz

    NPK Raw Potassium 8oz

    Raw Potassium by NPK Industries is a technical grade plant supplement that is used for horticultural purposes. Raw potassium contains 50% soluble potash which is the highest concentration of fully water soluble potassium available to the home gardener.

    In stock
    $ 25.99
    NPK Raw Potassium 2oz

    NPK Raw Potassium 2oz

    Raw Potassium by NPK Industries is a technical grade plant supplement that is used for horticultural purposes. Raw potassium contains 50% soluble potash which is the highest concentration of fully water soluble potassium available to the home gardener.

    In stock
    $ 8.99
    NPK Raw Phosphorus 2oz

    NPK Raw Phosphorus 2oz

    is a technical grade plant supplement that is used for horticultural purposes. RAW Phosphorus contains 9% nitrogen and 61% available phosphate, which is the highest concentration of fully water soluble phosphorus available to the home gardener.

    In stock
    $ 8.99
    Advanced nutrients Connoisseur grow A liter soil

    Advanced nutrients Connoisseur grow A liter soil

    The pH perfect connoisseur grow AB is for the experienced, highly artistic, professional commercial grower. If you are a top-notch grower has maxed out the potential of your current feeding program if, after all that success,

    In stock
    $ 22.28
    General hydroponics ph up 1 quart

    General hydroponics ph up 1 quart

    This base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.

    In stock
    $ 15.99
    Advanced ph down

    Advanced ph down

    Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH-Up with potassium hydroxide and pH-Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption.

    In stock
    $ 23.99
    Advanced nutrients Jungle juice grow 1 liter

    Advanced nutrients Jungle juice grow 1 liter

    If you're tired of over-paying for generic "building block nutrient systems" That are comparable to the little? 50 bottles of granulated fertilizers the average homeowner uses on their garden flower

    In stock
    $ 11.20
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