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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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    Q112782.jpg

    Lost Coast Plant Protector (355 ml / 12 oz)

    Q112782
    • 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.
    • 12 ounce concentrate mixes with water to make 12 gallons of ready-to-use spray.
    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.
    Q102277.jpg

    Super Sprouter AirMax Tray (50/Cs)

    Q102277

    Super Sprouter® AirMax™ Tray Inserts help provide outstanding drainage and aeration to clones grown in Grodan Stonewool A-OK Starter Plugs™. These mesh tray inserts are designed to allow high levels of oxygen to enter the root zone in your clone trays. More oxygen at the roots can help maximize root growth and help minimize damping-off in young clones and seedlings. By elevating plants above the propagation tray’s bottom surface, the AirMax™ allows excess water to run off and holds plants above standing water. This helps to avoid oversaturated roots and promote proper drainage and airflow. Its low profile provides clear visibility to root development and unrestricted access to cuttings for proper care and monitoring, without disturbing delicate plants.

    Q112680.jpg

    Blossom-Blood (1 kg / 2.2 lb)

    Q112680
    • Selective pH control water treatment.
    • Beautiful flowers, healthy plants.
    • Ideal for floral crops.
    • Has an amazing impact on flower development.
    • 1 kilogram (2.2 pounds).
    Q112784.jpg

    Lost Coast Plant Protector (4 L / 1 gal)

    Q112784
    • 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.
    • 1 gallon concentrate mixes with water to make 128 gallons of ready-to-use spray.
    Q112898.jpg

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

    Q112898
    Q113073.jpg

    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.
    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.
    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.
    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.
    Q112740.jpg

    6 Gallon (23 L) Container Spigot

    Q112740
    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.
    Q113277.jpg

    Terpinator 6 Gallon

    Q113277
    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.
    Q112600.jpg

    Supernatural Brand Gro Terra (400 g / 14 oz)

    Q112600
    • Contains essential macro and micro elements to promote proper plant development.
    • Use during the vegetative stage to achieve healthy terraponic plant growth.
    • Grow in high definition.
    • Professional grower formula.
    • 400 gram (14 ounce) container.
    Q113085.jpg

    PURE BLEND PRO SOIL 5GAL/1

    Q113085
    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.
    Q102202.jpg

    Grodan Macroplugs 1.5 in (46 mm), Round w/ Slit, Bulk (2,000 / case)

    Q102202
    • Macroplugsâ„¢ from Grodan® are designed for starting seeds and rooting cuttings.
    • Plugs are round, 1.5-inch (46 mm), with a slit for easy plant cutting insertion.
    • Fit perfectly into Gro-Blockâ„¢ for seamless transplanting.
    • Use with individual-cell trays like the Gro-Smart Tray Insert for best results.
    • Grodan stone wool products offer consistent, reliable propagation.
    • Uniform density and fibrous structure support manual and mechanical processing.
    • Balanced water and nutrient distribution promotes optimal rooting and early growth.
    • Dimensions: 1.5 in (46 mm).
    Q102194.jpg

    Grodan A-OK 25/40 1 in (25 mm) Starter Plugs, No Wrap (200 / sheet, 30 / case)

    Q102194
    • Stone wool plugs for seed starting and rooting plant cuttings.
    • Square plugs connected in a sheet to fit a 1020 tray.
    • Crafted for convenience, efficiency and reliability.
    • Uniform density, firmness, and fibrous structure.
    • Enables balanced water and nutrient distribution.
    • 1 inch (25 mm) plugs.
    • 200 plugs per sheet.
    • No wrap.
    Q112672.jpg

    Bumper Crop Blossom A Flowering Plant Food (10 L / 2.5 gal)

    Q112672
    • Part A of Bumper Crop's Bumper A&B flowering formulation.
    • The formula that earned Bumper Cropâ„¢ its reputation for consistent flower yields crop after crop.
    • Loaded with the right stuff in the right combination.
    • No need to add other nutrient supplements.
    • A simple, straight forward nutrient aimed at growing flowers.
    • Ideal for greenhouse production.
    • 10 liter (2.5 gallon) bottle.
    Q101469.jpg

    AC Infinity SUNCORE A5 Seedling Heat Mat, IP-67 Waterproof 20 x 20.75 in (50 x 53 cm)

    Q101469
    • 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.
    • 20 x 20.75 in (50 x 53 cm).
    • 80 - 87°F (27 - 30°C) heating range.
    • Warms up to 20°F above ambient temp.
    • 40 watts.
    • Includes nylon bag.
    Q113670.jpg

    Catchmaster 3 x 5 in (7.6 x 12.7 cm) Double-Sided Sticky Card Pest Monitors, Blue (72 / pack)

    Q113670
    • 3 x 5 in (7.6 x 12.7 cm) double-sided blue sticky card traps.
    • Effective in greenhouses, offices, and indoor plant areas.
    • Ideal for integrated pest management (IPM) systems.
    • Targets aphids, whiteflies, thrips, and fungus gnats.
    • Reduces pesticide use; enhances crop safety and profitability.
    • Easy monitoring: Identify insects with a magnifying glass or microscope.
    • Low maintenance: Check traps every few days for pest data.
    • Optimal placement: Below, middle, and above plant canopy zones.
    • Non-toxic: Safe for pets and people; remove glue with vegetable oil.
    • Cost-effective: Professional-grade traps without extra costs.
    Q113197.jpg

    GH RapidStart 6 Gallon

    Q113197
    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.
    Q113672.jpg

    Catchmaster Crawl Card (400 / pack)

    Q113672
    • Effective yellow sticky traps: Bright yellow color attracts pests while double-sided adhesive ensures maximum capture.
    • Ready-to-use protection: No bait required; targets fungus gnats, whiteflies, aphids, thrips, and more.
    • Innovative shape: Center hole for easy placement and optimal coverage in various growing spaces.
    • Precision monitoring: Printed with a grid for accurate tracking and monitoring of pest populations.
    • Long-lasting performance: Waterproof and UV-resistant; effective for up to one year.
    • Safe for people and animals: Pesticide-free and mess-free; discreet and effective.
    • Proven pest control: Science-backed solutions; trusted professional strength.
    • Pack of 400.
    Q113669.jpg

    Catchmaster 3 x 5 in (7.6 x 12.7 cm) Double-Sided Sticky Card Insect Traps, Yellow (72 /pack)

    Q113669
    • 3 x 5 in (7.6 x 12.7 cm) double-sided yellow sticky card traps.
    • Effective in greenhouses, offices, and indoor plant areas.
    • Ideal for integrated pest management (IPM) systems.
    • Targets aphids, whiteflies, thrips, and fungus gnats.
    • Reduces pesticide use; enhances crop safety and profitability.
    • Easy monitoring: Identify insects with a magnifying glass or microscope.
    • Low maintenance: Check traps every few days for pest data.
    • Optimal placement: Below, middle, and above plant canopy zones.
    • Non-toxic: Safe for pets and people; remove glue with vegetable oil.
    • Cost-effective: Professional-grade traps without extra costs.
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