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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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    Q100565.jpg

    Mondi Mini Greenhouse 4" (10 cm), no vents [G115]

    Q100565
    • Ultimate humidity dome for highest propagation success rates.
    • Perfect Fit system snugly fits standard 1020 trays.
    • Provides maximum space for seeds, cuttings, and plants.
    • Thick, heavy-duty, high-grade plastic maximizes light penetration.
    • Experience The Mondi Advantage!
    • Width: 21.5 inches (54.5 centimeters).
    • Length: 11 inches (28 centimeters).
    • Total height: 4.2 inches (10.5 centimeters).
    Q100051.jpg

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

    Q100051

    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.

    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.
    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.

    Q100050.jpg

    GH FloraPro Bloom 25 lb (80/plt) [Canada]

    Q100050

    Specifically designed for use in commercial cultivation. FloraPro® Bloom 7-12-27 will provide your plants with excellent concentrations and ratios of nutrients to help optimize flower development. FloraPro Bloom fertilizer is designed to be used as part of the FloraPro product system to provide a complete fertilizer program.

    Q100073.jpg

    GH FloraNova Bloom Quart

    Q100073

    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.

    Q100041.jpg

    GH Flora Bloom CDN 1QT

    Q100041

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

    Q100033.jpg

    GH Flora Gro CDN 1QT/12

    Q100033

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

    Q100585.jpg

    Mondi Square Plant Pot (2.4" x 2.4" / 6 x 6 cm) [T100]

    Q100585
    • Practical container for indoor and outdoor gardening.
    • Space-efficient square shape.
    • Adds sophistication to gardening space or 1020 propagation tray.
    • Compatible with Square Pot Carry Tray (T101).
    • Dimensions: 2.4 x 2.4 inches (6 x 6 centimeters).
    Q100037.jpg

    GH Flora Micro Quart

    Q100037

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

    Q100041.jpg

    GH Flora Bloom CDN 1GAL

    Q100042

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

    Q100053.jpg

    GH FloraPro Grow 5 lb

    Q100053

    Specifically designed for use in commercial cultivation. FloraPro® Grow 10-12-22 will provide your plants with excellent concentrations and ratios of nutrients to help optimize vegetative growth. FloraPro Grow fertilizer is designed to be used as part of the FloraPro product system to provide a complete fertilizer program

    Q100038.jpg

    GH Flora Micro Gallon

    Q100038

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

    Q100569.jpg

    Super Sprouter Quad Thick 10 x 20 Tray - No Hole (25/Cs)

    Q100569

    These reusable trays are built tough for long lasting durability! They are injection molded, where as most 10 x 20 trays are vacuum formed. They are four times the thickness of regular 10 x 20 trays. No need to use multiple trays to gain strength when one quad thick tray will do the trick. The tray insert has a perforated bottom for easy drainage.

    Q100034.jpg

    GH Flora Gro CDN 1GAL/4

    Q100034

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

    Q100437.jpg

    Grodan Gro-Smart Tray Insert (EA)

    Q100437
    • Provides a home for Grodan® Mini-Blocksâ„¢ and Gro-Blocksâ„¢.
    • Features double-sided design for various Grodan media.
    • Mesh side fits sheets of A-OK Mini-Blocks or Gro-Blocks.
    • 78-cell side fits 1.5-inch A-OK Starterâ„¢ Plugs or round Macroplugsâ„¢.
    • Fits in a standard 1020 flat and elevates media from the bottom.
    • Easily sanitized, dishwasher safe hard-plastic tray.
    • Exclusively designed and manufactured for Grodan.
    Q100326.jpg

    GH CALiMAGic Quart

    Q100326

    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.

    Q113072.jpg

    GH FloraPro Bloom 25 lb (80/plt)

    Q113072
    Specifically designed for use in commercial cultivation. FloraPro® Bloom 7-12-27 will provide your plants with excellent concentrations and ratios of nutrients to help optimize flower development. FloraPro® Bloom fertilizer is designed to be used as part of the FloraPro® product system to provide a complete fertilizer program.
    Q112783.jpg

    Lost Coast Plant Protector (946 ml / 32 oz)

    Q112783
    • 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.
    • 32 ounce concentrate mixes with water to make 32 gallons of ready-to-use spray.
    Q100065.jpg

    GH Liquid KoolBloom Quart

    Q100065

    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.

    Q100052.jpg

    GH FloraPro Late Bloom 25 lb (80/plt) [Canada]

    Q100052

    Specifically designed for use in commercial cultivation. FloraPro® Late Bloom 0-24-26 will provide your plants with excellent concentrations and ratios of nutrients to help optimize flower development in late bloom. FloraPro Late Bloom fertilizer is designed to be used as part of the FloraPro product system to provide a complete fertilizer program.

    Q100218.jpg

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

    Q100218
    • 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.
    Q100410.jpg

    Biobest Bug-Scan Yellow, 25 x 10 cm (20 Traps)

    Q100410
    • A sticky yellow plate made of durable, recyclable plastic.
    • Natural attraction for harmful flying insects like whitefly, fungus gnats, aphids, and leafminers.
    • Allows for timely intervention by detecting infestations early through careful monitoring.
    • Non-toxic, water-repellent, and doesn't dry out in hot conditions.
    • Plates retain their shape even in high temperatures and humidity.
    • Integrated hook allows for quick hanging.
    • Grid on one side facilitates easier counting.
    • 20 traps.
    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.

    Q112931.jpg

    Supernatural Brand Bloom Aqua (22 lbs / 10 kg) [USA]

    Q112931
    • Hydroponic plant food.
    • Contains essential minerals and trace elements to promote vigorous flowering.
    • Use during the flowering stage to achieve beautiful hydroponic blooms.
    • Contains 8% calcium; eliminates need for additional calcium supplements.
    • Heavy flowering and fruit load.
    • 22 pound (10 kilogram) container.
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