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    Plant Propagation, Nutrition & Health

    A complete range of plant propagation, nutrition, and health products designed to support robust growth and maximize yields. Whether you’re focused on cloning and seed starting, enhancing plant vigor with nutrients and supplements, or protecting crops from pests and diseases, Quality Horticulture's curated selection offers reliable solutions for every stage of plant development. Featuring industry-leading brands trusted by professional growers like General Hydroponics, Mondi Products, and MIIM Horticulture.

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    Q100172.jpg

    GH RapidStart 1 Liter

    Q100172

    RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart helps plants develop strong root networks. It can be used throughout the vegetative growth stage and in early flower stage to continue to promote root development.

    Q100173.jpg

    GH RapidStart Gallon

    Q100173

    RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart helps plants develop strong root networks. It can be used throughout the vegetative growth stage and in early flower stage to continue to promote root development.

    Q100171.jpg

    GH RapidStart 500 ml

    Q100171

    RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart helps plants develop strong root networks. It can be used throughout the vegetative growth stage and in early flower stage to continue to promote root development.

    Q100178.jpg

    Botanicare Rhizo Blast 120 ml

    Q100178

    Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

    Q100181.jpg

    Botanicare Rhizo Blast 1000 ml

    Q100181

    Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

    Q100182.jpg

    Botanicare Rhizo Blast Gallon

    Q100182

    Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

    Q100179.jpg

    Botanicare Rhizo Blast 275 ml

    Q100179

    Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

    Q100180.jpg

    Botanicare Rhizo Blast 500 ml

    Q100180

    Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.

    Q100201.jpg

    MIIM Horticulture ChitoSal (20 L / 5 gal)

    Q100201
    • Maximizes plants' genetic potential.
    • Formulated with powerful plant effectors triggering dual defense pathways.
    • Proprietary manufacturing process balances oligochitosan and salicin.
    • Increases cannabinoid levels, trichome development and resin production.
    • Enhances terpene profile.
    • Faster transition into flowering.
    • Promotes tolerance to salt, heat, and drought.
    • Compatible with all nutrient programs (synthetic and organic) and growing media.
    • Great value; achieve remarkable results with just five applications.
    • Simple to use; apply only once every two weeks.
    • 20 liter (5 gallon) bottle.
    Q100189.jpg

    Rainworks Grassroots Cloning Gel (224 g / 8 oz)

    Q100189
    • A premium commercial-grade rooting compound.
    • Contains 0.40% indole-3-butyric acid (IBA) for optimal root development.
    • Blended with a high density gel for maximum success rates.
    • Provides essential nutrition to cuttings before roots form.
    • High viscosity ensures easy and precise dipping for cloning.
    • No mess, no spills, just effortless application every time.
    • Suitable for delicate rooters; can be diluted with distilled water for use.
    • 224 grams (8 ounces).
    Q100203.jpg

    MIIM Horticulture MIICROBIAL MASS PRO (250 ml / 8.5 oz sample)

    Q100203
    • A microbial product specially developed to promote plant growth and maximize plant yield
    • Five bacterial strains enhance microbial life in and around plant roots.
    • For soil and hydroponic systems.
    • Increases the bioavailability of phosphate, calcium and iron.
    • Promotes good soil health with beneficial enzymes.
    • Compatible with all growing media and all base nutrients.
    • 250 milliliter (8.5 ounce) sample bottle.
    Q100204.jpg

    MIIM Horticulture MIICROBIAL MASS PRO (250 ml / 8.5 oz)

    Q100204
    • A microbial product specially developed to promote plant growth and maximize plant yield
    • Five bacterial strains enhance microbial life in and around plant roots.
    • For soil and hydroponic systems.
    • Increases the bioavailability of phosphate, calcium and iron.
    • Promotes good soil health with beneficial enzymes.
    • Compatible with all growing media and all base nutrients.
    • 250 milliliter (8.5 ounce) bottle.
    Q100205.jpg

    MIIM Horticulture MIICROBIAL MASS PRO (500 ml / 1 pt)

    Q100205
    • A microbial product specially developed to promote plant growth and maximize plant yield
    • Five bacterial strains enhance microbial life in and around plant roots.
    • For soil and hydroponic systems.
    • Increases the bioavailability of phosphate, calcium and iron.
    • Promotes good soil health with beneficial enzymes.
    • Compatible with all growing media and all base nutrients.
    • 500 milliliter (1 pint) bottle.
    Q100206.jpg

    MIIM Horticulture MIICROBIAL MASS PRO (1 L / 1 qt)

    Q100206
    • A microbial product specially developed to promote plant growth and maximize plant yield
    • Five bacterial strains enhance microbial life in and around plant roots.
    • For soil and hydroponic systems.
    • Increases the bioavailability of phosphate, calcium and iron.
    • Promotes good soil health with beneficial enzymes.
    • Compatible with all growing media and all base nutrients.
    • 1 liter (1 quart) bottle.
    Q100207.jpg

    MIIM Horticulture MIICROBIAL MASS PRO (4 L / 1 gal)

    Q100207
    • A microbial product specially developed to promote plant growth and maximize plant yield
    • Five bacterial strains enhance microbial life in and around plant roots.
    • For soil and hydroponic systems.
    • Increases the bioavailability of phosphate, calcium and iron.
    • Promotes good soil health with beneficial enzymes.
    • Compatible with all growing media and all base nutrients.
    • 4 liter (1 gallon) bottle.
    Q100208.jpg

    MIIM Horticulture MIICROBIAL MASS PRO (10 L / 2.5 gal)

    Q100208
    • A microbial product specially developed to promote plant growth and maximize plant yield
    • Five bacterial strains enhance microbial life in and around plant roots.
    • For soil and hydroponic systems.
    • Increases the bioavailability of phosphate, calcium and iron.
    • Promotes good soil health with beneficial enzymes.
    • Compatible with all growing media and all base nutrients.
    • 10 liter (2.5 gallon) bottle.
    Q100196.jpg

    MIIM Horticulture ChitoSal (250 ml / 8.5 oz sample)

    Q100196
    • Maximizes plants' genetic potential.
    • Formulated with powerful plant effectors triggering dual defense pathways.
    • Proprietary manufacturing process balances oligochitosan and salicin.
    • Increases cannabinoid levels, trichome development and resin production.
    • Enhances terpene profile.
    • Faster transition into flowering.
    • Promotes tolerance to salt, heat, and drought.
    • Compatible with all nutrient programs (synthetic and organic) and growing media.
    • Great value; achieve remarkable results with just five applications.
    • Simple to use; apply only once every two weeks.
    • 250 milliliter (8.5 ounce) sample bottle.
    Q100195.jpg

    MIIM Horticulture ChitoSal (250 ml / 8.5 oz)

    Q100195
    • Maximizes plants' genetic potential.
    • Formulated with powerful plant effectors triggering dual defense pathways.
    • Proprietary manufacturing process balances oligochitosan and salicin.
    • Increases cannabinoid levels, trichome development and resin production.
    • Enhances terpene profile.
    • Faster transition into flowering.
    • Promotes tolerance to salt, heat, and drought.
    • Compatible with all nutrient programs (synthetic and organic) and growing media.
    • Great value; achieve remarkable results with just five applications.
    • Simple to use; apply only once every two weeks.
    • 250 milliliter (8.5 ounce) bottle.
    Q100200.jpg

    MIIM Horticulture ChitoSal (10 L / 2.5 gal)

    Q100200
    • Maximizes plants' genetic potential.
    • Formulated with powerful plant effectors triggering dual defense pathways.
    • Proprietary manufacturing process balances oligochitosan and salicin.
    • Increases cannabinoid levels, trichome development and resin production.
    • Enhances terpene profile.
    • Faster transition into flowering.
    • Promotes tolerance to salt, heat, and drought.
    • Compatible with all nutrient programs (synthetic and organic) and growing media.
    • Great value; achieve remarkable results with just five applications.
    • Simple to use; apply only once every two weeks.
    • 10 liter (2.5 gallon) bottle.
    Q100199.jpg

    MIIM Horticulture ChitoSal (4 L / 1 gal)

    Q100199
    • Maximizes plants' genetic potential.
    • Formulated with powerful plant effectors triggering dual defense pathways.
    • Proprietary manufacturing process balances oligochitosan and salicin.
    • Increases cannabinoid levels, trichome development and resin production.
    • Enhances terpene profile.
    • Faster transition into flowering.
    • Promotes tolerance to salt, heat, and drought.
    • Compatible with all nutrient programs (synthetic and organic) and growing media.
    • Great value; achieve remarkable results with just five applications.
    • Simple to use; apply only once every two weeks.
    • 4 liter (1 gallon) bottle.
    Q100198.jpg

    MIIM Horticulture ChitoSal (1 L / 1 qt)

    Q100198
    • Maximizes plants' genetic potential.
    • Formulated with powerful plant effectors triggering dual defense pathways.
    • Proprietary manufacturing process balances oligochitosan and salicin.
    • Increases cannabinoid levels, trichome development and resin production.
    • Enhances terpene profile.
    • Faster transition into flowering.
    • Promotes tolerance to salt, heat, and drought.
    • Compatible with all nutrient programs (synthetic and organic) and growing media.
    • Great value; achieve remarkable results with just five applications.
    • Simple to use; apply only once every two weeks.
    • 1 liter (1 quart) bottle.
    Q100186.jpg

    Wilson Roots Liquid Gel Root Stimulator (50 ml / 1.7 oz)

    Q100186
    • Rooting and fungicide liquid gel.
    • Propagate all types of leaf and stem cuttings.
    • Liquid gel formula ensures even coating.
    • Stimulates rapid root development.
    • 50 milliliter (1.7 oz) bottle.
    Q100188.jpg

    Rainworks Grassroots Cloning Gel (112 g / 4 oz)

    Q100188
    • A premium commercial-grade rooting compound.
    • Contains 0.40% indole-3-butyric acid (IBA) for optimal root development.
    • Blended with a high density gel for maximum success rates.
    • Provides essential nutrition to cuttings before roots form.
    • High viscosity ensures easy and precise dipping for cloning.
    • No mess, no spills, just effortless application every time.
    • Suitable for delicate rooters; can be diluted with distilled water for use.
    • 112 grams (4 ounces).
    Q100215.jpg

    MIIM Horticulture MIICROBIAL MASS PRO USA (125 ml / 4.2 oz)

    Q100215
    • A microbial product specially developed to promote plant growth and maximize plant yield
    • Five bacterial strains enhance microbial life in and around plant roots.
    • For soil and hydroponic systems.
    • Increases the bioavailability of phosphate, calcium and iron.
    • Promotes good soil health with beneficial enzymes.
    • Compatible with all growing media and all base nutrients.
    • 125 milliliter (4.2 ounce) bottle.
    Q100216.jpg

    MIIM Horticulture MIICROBIAL MASS PRO USA (250 ml / 8.5 oz sample)

    Q100216
    • A microbial product specially developed to promote plant growth and maximize plant yield
    • Five bacterial strains enhance microbial life in and around plant roots.
    • For soil and hydroponic systems.
    • Increases the bioavailability of phosphate, calcium and iron.
    • Promotes good soil health with beneficial enzymes.
    • Compatible with all growing media and all base nutrients.
    • 250 milliliter (8.5 ounce) sample bottle.
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