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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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.
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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.
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Q113688
High performance, water-based rooting gel. Industry standard for propagation with vegetative cuttings. Seals cut tissue and supplies hormones for root cell development. Manufactured under strict pharmaceutical laboratory conditions. Registered with the EPA and approved for use on all food crops. Approved by the Colorado Department of Agriculture for medicinal plants. Suitable for all types of plant cuttings, including woody, herbaceous, and flowering species. 3.4 ounce (100 milliliter) bottle.
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Q113685
High performance, water-based rooting gel. Industry standard for propagation with vegetative cuttings. Seals cut tissue and supplies hormones for root cell development. Manufactured under strict pharmaceutical laboratory conditions. Registered with the EPA and approved for use on all food crops. Approved by the Colorado Department of Agriculture for medicinal plants. Suitable for all types of plant cuttings, including woody, herbaceous, and flowering species. 8.5 ounce (250 milliliter) bottle.
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Q113696
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. Bag of 50 cubes.
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Q113210
Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate helps strengthen plant tissue, helping plants flourish in adverse environmental conditions such as heat, drought and frost. Silica Blastâ„¢ reinforces and enhances plant tissues leading to bigger harvests, increased fruit quality and higher resistance to environmental stressors.
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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.
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Q113007
Cal-Magâ„¢ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Magâ„¢ Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Magâ„¢ Plus can also be applied as a foliar spray to further enhance growth.
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Q113687
Specifically formulated for rooted clones and seedlings. Formulated to initiate and nourish new root cells in plants. Contains high-quality minerals: Nitrogen, Phosphorus, Potassium, and Calcium. Contains specific micro nutrients and root enhancing agents. Minimizes stress when used with Clonex Rooting Gel or other rooting agents. Highly concentrated compared to competing products. Result of extensive horticultural research. 128 ounce (1 gallon) bottle.
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Q113690
High performance, water-based rooting gel. Industry standard for propagation with vegetative cuttings. Seals cut tissue and supplies hormones for root cell development. Manufactured under strict pharmaceutical laboratory conditions. Registered with the EPA and approved for use on all food crops. Approved by the Colorado Department of Agriculture for medicinal plants. Suitable for all types of plant cuttings, including woody, herbaceous, and flowering species. 16 ounce (1 pint) bottle.
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Q113692
High performance, water-based rooting gel. Industry standard for propagation with vegetative cuttings. Seals cut tissue and supplies hormones for root cell development. Manufactured under strict pharmaceutical laboratory conditions. Registered with the EPA and approved for use on all food crops. Approved by the Colorado Department of Agriculture for medicinal plants. Suitable for all types of plant cuttings, including woody, herbaceous, and flowering species. 32 ounce (1 quart) bottle.
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Q102202
Macroplugs™ 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-Block™ 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).
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Q112699
Increases the cell metabolic rate which translates into better growth. Can be added directly to your reservoir water, or used as a foliar spray. Absorbed directly into the plant tissue. Regular daily spraying will treat new growth cells. Compatible with any nutrient. 4 liter (1 gallon) bottle.
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Q112735
Grodan® A-OK Improved Starter Plugs™ for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks™. The plugs come loose in a carton for those who prefer to saturate individually.
Easy to use with propagation trays. Shipped as individual loose AO plugs (1.4x1.4x1.6) bulk in the carton (2,310). No shrink-wrap.
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Q112679
Selective pH control water treatment. Beautiful flowers, healthy plants. Ideal for floral crops. Has an amazing impact on flower development. 20 grams (0.7 ounces).
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Q112675
Part B 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. 4 liter (1 gallon) bottle.
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Q113208
Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate helps strengthen plant tissue, helping plants flourish in adverse environmental conditions such as heat, drought and frost. Silica Blastâ„¢ reinforces and enhances plant tissues leading to bigger harvests, increased fruit quality and higher resistance to environmental stressors.
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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.
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Q112670
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. 1 liter (1 quart) bottle.
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Q112678
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) bottles.
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Q112674
Part B 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. 1 liter (1 quart) bottle.
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