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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).
    Q113695.jpg

    Root Riot Cubes, Bulk Box of 1,500

    Q113695
    • Used for rooting plant cuttings and starting seeds.
    • Aids in faster rooting and simpler transplanting.
    • Suitable for traditional and hydroponic gardens.
    • pH balanced and retains beneficial properties.
    • Maintains consistent moisture, unlike rockwool cubes.
    • Stable in hydroponic settings and won't clog filters.
    • Made from fine grade Canadian peat moss.
    • Safe for food production.
    • Bulk box of 1,500 cubes for commercial use.
    Q100309.jpg

    SIPCO HYGROZYME (1 L / 1 qt)

    Q100309
    • 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.
    • 1 liter (1 quart) bottle.
    Q113079.jpg

    PURE BLEND PRO SOIL 1GAL

    Q113079
    A premium, one-part plant food for use in many types of growing techniques such as hydroponics, soil and soilless applications. Pure Blend® Pro Soil is used in the fruiting & glowering stage to support vigorous leaf and stem formation. It is formulated to be used in soils that have microbes and colloidal particles that tend to bind phosphorus by supplying higher than typical amounts of that element.
    Q100369.jpg

    GH Flora Kleen 2.5 Gallon

    Q100369

    FloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application. FloraKleen is an excellent final flush and can be used to dissolve mineral and salt buildup.

    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.

    Q100123.jpg

    Botanicare Pure Blend Pro Bloom Soil (4 L / 1 gal)

    Q100123

    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.

    Q100062.jpg

    GH Floralicious Plus Quart

    Q100062

    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.

    Q100228.jpg

    Botanicare Cal-Mag Plus Quart

    Q100228

    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.

    Q100297.jpg

    GH KoolBloom 16 lb

    Q100297

    KoolBloom® is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herbs. KoolBloom is rich with phosphorus and potassium and contains precise amounts of ripening elements. KoolBloom is to be used only at the very end of a plant's life cycle and will help build larger, heavier fruits and flowers.

    Q100291.jpg

    GH Diamond Nectar Quart

    Q100291

    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.

    Q100306.jpg

    GH Flora Nectar Pineapple Rush Quart

    Q100306

    Pineapple Rush is an organic nutrient supplement designed as a sweetener for your fruits and flowers. FloraNectar® is made with quality organic sugars, including molasses and all natural raw cane sugar. Pineapple Rush adds the essence of pineapple to the formula. Pineapple Rush sweetens crops by optimizing the transference of sugars to fruits and flowers. Beyond enhancing the aroma and flavor of your crop, Pineapple Rush maintains plant metabolism by helping them regulate enzymes.

    Q100329.jpg

    GH CALiMAGic 6 Gallon

    Q100329

    CALiMAGicâ„¢ is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast-growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops, such as tomatoes and lettuce, as well as other calcium-intensive plants.

    Q100367.jpg

    GH Flora Kleen Quart

    Q100367

    FloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application. FloraKleen is an excellent final flush and can be used to dissolve mineral and salt buildup.

    Q113328.jpg

    GH CALiMAGic Quart (12/Cs)

    Q113328
    CALiMAGicâ„¢ is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGicâ„¢ helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops, such as tomatoes and lettuce as well as other calcium intensive plants.
    Q113194.jpg

    GH RapidStart 500 ml (12/Cs)

    Q113194
    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.
    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.

    Q100043.jpg

    GH Flora Bloom CDN 2.5GAL

    Q100043

    Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.

    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.

    Q113188.jpg

    GH RapidStart 125 ml (24/Cs)

    Q113188
    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.
    Q113125.jpg

    GH Flora Bloom 2.5 Gallon (2/Cs)

    Q113125
    Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.
    Q100066.jpg

    GH Liquid KoolBloom Gallon

    Q100066

    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.

    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.

    Q100310.jpg

    SIPCO HYGROZYME (4 L / 1 gal)

    Q100310
    • 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.
    • 4 liter (1 gallon) bottle.
    Q100327.jpg

    GH CALiMAGic Gallon

    Q100327

    CALiMAGicâ„¢ is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast-growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops, such as tomatoes and lettuce, as well as other calcium-intensive plants.

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