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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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    Q100443.jpg

    Grodan A-OK 36/40 1.5 in (36 mm) Starter Plugs, Wrapped (98 / Sheet, 30 / case)

    Q100443
    • A-OK Starter Plugsâ„¢ are designed for starting seeds and rooting cuttings.
    • Plugs are 1.5 inches (36 mm) and fit into a 1020 tray.
    • Crafted to streamline growing for both beginners and seasoned growers.
    • Made from Grodan® stone wool, known for consistency and reliability.
    • Features uniform density and fibrous structure for easy processing.
    • Ensures balanced water and nutrient distribution for optimal rooting.
    • Supplied in a shrink-wrapped sheet with instructions.
    • Dimensions: 1.5 in (36 mm).
    Q100170.jpg

    GH RapidStart 275 ml

    Q100170

    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.

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    GH Liquid KoolBloom 2.5 Gallon

    Q100067

    Liquid KoolBloom® is a bulking agent that goes way beyond other bloom boosters. Enriched with stress-reducing vitamins and nutrient-transporting acids, it promotes heavy production of essential oils, fantastic flavors and increases fruiting and flower development. Liquid KoolBloom should be used at the start of the reproductive cycle, initiating larger, heavier fruits and flowers. During the last two weeks, use Dry KoolBloom for an additional bloom boost and to facilitate ripening.

    Q100074.jpg

    GH FloraNova Bloom Gallon

    Q100074

    FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. Optimum nutrient absorption is aided by natural humic extracts for increased quality and superb yields. FloraNova is a one-part formula that is pH stabilized and outstanding for all plant types. FloraNova Bloom Promotes explosive flowering and fruiting. FloraNova Bloom induces phenomenal aroma, taste, and colors while delivering extraordinary yields.

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    GH Flora Micro 2.5 Gallon

    Q100039

    The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.

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    GH Floralicious Plus Gallon

    Q100063

    The foundation of Floralicious® is Floralicious Plus, our No. 1 nutrient additive. This highly concentrated solution is formulated for use in both the vegetative and flowering stages of growth. Floralicious features a potent blend of nutrients for plant vigor. Whether you're using prepared soil or soilless mixes, coco blends, or hydroponics, Floralicious can help you bring out the best in your plants.

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    GH FloraPro Ca + Micros 25 lb (80/plt)

    Q113073
    Specifically designed for use in commercial cultivation. FloraPro® Calcium+Micros 14-0-0 plus 17% Ca fertilizer will provide your plants with excellent concentrations of Calcium and micronutrients. FloraPro® Calcium + Micros 14-0-0 plus 17% Ca is meant to be used as part of the FloraPro® product system to provide a complete fertilizer program.
    Q100124.jpg

    Botanicare Pure Blend Pro Bloom Soil (10 L / 2.5 gal)

    Q100124

    Designed specifically to be used in soil container gardens. When cultivating fruiting and flowering plants in soil, growers usually need to double or triple phosphorus levels, unlike hydroponics, thus making the 1-4-5 formula ideal for soil applications.

    Q112898.jpg

    PRO-MIX ROOTS Liquid Root Stimulator (60 g / 2.1 oz)

    Q112898
    Q101468.jpg

    AC Infinity SUNCORE A3 Seedling Heat Mat, IP-67 Waterproof 10 x 20.75 in (25 x 53 cm)

    Q101468
    • A heating mat designed to accelerate and improve the success of seed starting and germination.
    • Features an innovative far-infrared film that warms up faster, and distributes soft heat more evenly.
    • Crafted with IP-67 quad-layer PVC that’s flexible, resistant to wear-and-tear, and easy to wipe clean.
    • Verifiable UL (E518635) & MET (E115128) certifications for electrical safety thru online directories.
    • 10 x 20 in (25 x 50 cm).
    • 80 - 87°F (27 - 30°C) heating range.
    • Warms up to 20°F above ambient temp.
    • 20 watts.
    • Includes nylon bag.
    Q100229.jpg

    Botanicare Cal-Mag Plus Gallon

    Q100229

    Botanicare® Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag Plus can also be applied as a foliar spray to further enhance growth.

    Q112786.jpg

    Lost Coast Plant Protector (60 ml / 2 oz samples)

    Q112786
    • Natural fertilizer supplement for healthy plant protection and reduction of abiotic stress.
    • Gentle and effective plant wash for care of house plants, yards, gardens, or commercial farms.
    • Minimizes stress in every stage of plant growth.
    • Simple ingredients, powerful results; promotes better yields.
    • Will not harm bees, ladybugs or praying mantis.
    • Can be used as a foliar application or soil drench.
    • Does not need a wetting agent.
    • Does not need pH adjustment.
    • 2 ounces concentrate mixes with water to make 2 gallons of ready-to-use spray.
    Q100292.jpg

    GH Diamond Nectar Gallon

    Q100292

    Diamond Nectar® accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar applies the chelating action of humic acids to nutrient rich hydroponic environments by grabbing immobile and molecularly heavy compounds. They are transported through and into plant tissues for faster growth and greater yields. Diamond Nectar supercharges your nutrients to optimize the health of your plants and the quality of your crops.

    Q100035.jpg

    GH Flora Gro CDN 2.5GAL/2

    Q100035

    Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and secondary minerals.

    Q112740.jpg

    6 Gallon (23 L) Container Spigot

    Q112740
    Q112785.jpg

    Lost Coast Plant Protector (10 L / 2.5 gal)

    Q112785
    • Natural fertilizer supplement for healthy plant protection and reduction of abiotic stress.
    • Gentle and effective plant wash for care of house plants, yards, gardens, or commercial farms.
    • Minimizes stress in every stage of plant growth.
    • Simple ingredients, powerful results; promotes better yields.
    • Will not harm bees, ladybugs or praying mantis.
    • Can be used as a foliar application or soil drench.
    • Does not need a wetting agent.
    • Does not need pH adjustment.
    • 2.5 gallon concentrate mixes with water to make 320 gallons of ready-to-use spray.
    Q100129.jpg

    Terpinator 5 Gallon

    Q100129

    Terpinator® is the original terpene and resin enhancer. Formulated to help provide the building blocks for secondary metabolites, Terpinator® feeds to encourage increased production of terpenes to help heighten aroma and flavor. Terpinator® can be used in conjunction with General Hydroponics® nutrients or any feed regimen and is compatible with soil, hydroponics, and soilless media.

    Q100055.jpg

    GH FloraPro Ca + Micros 5 lb

    Q100055

    Specifically designed for use in commercial cultivation. FloraPro® Calcium+Micros 14-0-0 plus 17% Ca fertilizer will provide your plants with excellent concentrations of Calcium and micronutrients. FloraPro Calcium + Micros 14-0-0 plus 17% Ca is meant to be used as part of the FloraPro product system to provide a complete fertilizer program.

    Q100312.jpg

    SIPCO HYGROZYME (20 L / 5 gal)

    Q100312
    • A concentrated blend of beneficial enzymes.
    • Designed to prevent root rot by speeding up the breakdown of dead root matter.
    • Developed, perfected, and field-tested with input from hydro growers, farmers, and industry professionals.
    • Produced through a proprietary bio-fermentation process.
    • Made from all-natural ingredients that produce bacteria-free enzymes and amino acids.
    • 20 liter (5 gallon) bottle.
    Q112688.jpg

    Veg-Booster (270 g / 9.5 oz)

    Q112688
    • Selective pH control water treatment.
    • Beautiful flowers, healthy plants.
    • Allows seedlings or cuttings to better develop lateral branches.
    • Promotes fuller growth in the later stages of flowering.
    • Highly concentrated formula.
    • Visible results 2-3 days after application.
    • 270 grams (9.5 ounces).
    Q112606.jpg

    Supernatural Brand Super Boost (2.26 kg / 4.98 lbs)

    Q112606
    • Accelerates your start and finish.
    • Used to promote rooting, early flowering, late flowering, and ripening.
    • For use in terraponics, soil, and soilless mixes.
    • Crafted with high quality ingredients.
    • Professional grower formula.
    • 2.26 kilogram (79 ounce) container.
    Q113305.jpg

    Botanicare Clearex 5 Gallon

    Q113305
    Clearex® is designed for the periodic rinsing and removal of excess salt buildup.
    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.
    Q100197.jpg

    MIIM Horticulture ChitoSal (500 ml / 1 pt)

    Q100197
    • 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.
    • 500 milliliter (1 pint) bottle.
    Q100114.jpg

    Botanicare Pure Blend Tea 2.5 Gallon

    Q100114

    Botanicare® Pure Blend® Tea (formerly Pure Blend Original Grow and Bloom) combines the key elements of both Pure Blend Original Grow and Bloom into one highly effective formula. Pure Blend Tea is enhanced and fortified with a premium blend of ultra-soluble humates, organic plant acids, trace minerals, vitamins, and select amino acids. Pure Blend Tea redefines what a complete organic plant booster can be.

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