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  • Mad Farmer Be One Quart

    Mad Farmer’s BE ONE is the most comprehensive B1 additive on the market. In addition to vitamin B1, it is derived from Ascophyllum Nodosum and is infused with Humic Acids and Protein Hydrolysate.
    SKU:
    MFBEONEQ

    Retail: $29.99

    Special Price $21.20

  • Mad Farmer Detox Quart

    Mad Farmer’s Detox is a flush solution specifically formulated to dissolve and remove excess salts that build up over time with the regular use of fertilizer. Detox eliminates toxic salts that accumulate in hydroponic systems, potting soils, coco coir and other growing media.
    SKU:
    MFDETOXQ

    Retail: $17.99

    Special Price $13.13

  • Mad Farmer Get Down, 1 Gallon

    Get your pH up and down with the Mad Farmer! These are very concentrated acids and bases that are specifically designed to adjust the pH of nutrient solutions. The Mad Farmer never pollutes his products with harmful dyes or fillers.
    SKU:
    eMFGDG

    Retail: $26.99

    Special Price $22.50

  • Mad Farmer Get Down, 1 Quart

    Get your pH up and down with the Mad Farmer! These are very concentrated acids and bases that are specifically designed to adjust the pH of nutrient solutions. The Mad Farmer never pollutes his products with harmful dyes or fillers.
    SKU:
    eMFGDQ

    Retail: $10.99

    Special Price $10.44

  • Mad Farmer Get Up, 1 Gallon

    Get your pH up and down with the Mad Farmer! These are very concentrated acids and bases that are specifically designed to adjust the pH of nutrient solutions. The Mad Farmer never pollutes his products with harmful dyes or fillers.
    SKU:
    eMFGUG

    Retail: $26.99

    Special Price $22.50

  • Mad Farmer Get Up, 1 Quart

    Get your pH up and down with the Mad Farmer! These are very concentrated acids and bases that are specifically designed to adjust the pH of nutrient solutions. The Mad Farmer never pollutes his products with harmful dyes or fillers
    SKU:
    eMFGUQ

    Retail: $10.99

    Special Price $10.44

  • Mad Farmer Growth Formula 1 KG

    Mad Farmer’s Professional Series Growth Formula is a comprehensive 1 part base nutrient for the vegetative cycle of your plants. Our Professional Series Growth Formula supplies your plants with everything needed to produce consistent high quality yields. Mad Famer’s Professional Series Growth Formula has been designed to increase quality and yield, while minimizing nutrient and labor costs associated with using other multi-bottle nutrient lines.
    SKU:
    MFGrow1000

    Retail: $49.95

    Special Price $36.75

  • Mad Farmer Mother Of All Bloom 10lb (4540g)

    M.O.A.B. supplies your flowering plants with extreme levels of food grade phosphorus and potassium. M.O.A.B. also contains reagent grade B-1 to reduce shock and assist in growth.
    SKU:
    MFMOAB4540

    Retail: $199.99

    Special Price $135.99

  • Mad Farmer Mother of All Blooms 100g MOAB *S*

    M.O.A.B. supplies your flowering plants with extreme levels of food grade phosphorus and potassium. M.O.A.B. also contains reagent grade B-1 to reduce shock and assist in growth. The Mad Farmer only uses the finest ingredients and never uses any harmful dyes or fillers
    SKU:
    eMFMOAB100g

    Retail: $14.99

    Special Price $12.44

  • Mad Farmer Mother of All Blooms 1KG MOAB

    M.O.A.B. supplies your flowering plants with extreme levels of food grade phosphorus and potassium. M.O.A.B. also contains reagent grade B-1 to reduce shock and assist in growth. The Mad Farmer only uses the finest ingredients and never uses any harmful dyes or fillers
    SKU:
    EMFMOAB1KG

    Retail: $84.99

    Special Price $47.99

  • Mad Farmer Mother of All Blooms 250g MOAB *S*

    M.O.A.B. supplies your flowering plants with extreme levels of food grade phosphorus and potassium. M.O.A.B. also contains reagent grade B-1 to reduce shock and assist in growth. The Mad Farmer only uses the finest ingredients and never uses any harmful dyes or fillers
    SKU:
    eMFMOAB250g

    Retail: $29.99

    Special Price $15.38

  • Mad Farmer Mother of All Blooms 500g MOAB *S*

    M.O.A.B. supplies your flowering plants with extreme levels of food grade phosphorus and potassium. M.O.A.B. also contains reagent grade B-1 to reduce shock and assist in growth. The Mad Farmer only uses the finest ingredients and never uses any harmful dyes or fillers
    SKU:
    eMFMOAB500g

    Retail: $49.99

    Special Price $28.91

  • Mad Farmer Oxygenator Gallon

    M.O.A.B. supplies your flowering plants with extreme levels of food grade phosphorus and potassium. M.O.A.B. also contains reagent grade B-1 to reduce shock and assist in growth. The Mad Farmer only uses the finest ingredients and never uses any harmful dyes or fillers
    SKU:
    eMFOxyG

    Retail: $39.99

    Special Price $28.02

  • Mad Farmer Silica Shield 1 Quart

    The Mad Farmers Silica Shield is proudly made in the U.S.A., and provides plants with additional levels of Silicon and Potash. Silica Shield is compatible with all nutrients and mediums. Silicon helps to strengthen plant tissue by strengthening the cell walls. Increased plant tissue strength can result in more rigid stalks as well as helping to increase tolerance to adverse environmental stresses such as drought, heat and cold. For best result use with every watering. Add Silica Shield to the nutrient solution to provide plants with additional levels of Silicon and Potash. Silica Shield may increase the pH of the nutrient solution. Use Mad Farmer Get Down to lower pH levels. Shake well before using.
    SKU:
    EHGQ

    Retail: $19.99

    Special Price $11.50