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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P_00608
General Hydroponics TriShield is an insecticide, miticide, and fungicide concentrate. Combines three active ingredients for effective pest control. Suitable for integrated pest management (IPM) programs. Developed with research scientists and verified for efficacy at a major university. Demonstrated safety for plants, people, and the environment. Kills pests on contact, including two-spotted/red spider mites, russet mites, broad mites, aphids, thrips, whiteflies, and caterpillars. Effective against insect and mite eggs. Prevents and has significant curative properties for powdery mildew infestations.
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P_00607
General Hydroponics Rapid Rooter plugs are all-natural soilless grow plugs. Made of composted tree bark and organic materials. Ideal for seedlings or cuttings. Suitable for transplanting in soil or soilless hydrogardening applications.
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P_00657
Designed for 1.5-inch round or square stonewool plugs. Tray fits inside a standard 10 x 20 flat. Elevated insert ensures good drainage. Prevents roots from getting smashed.
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P_00592
Provides plants with excellent concentrations and ratios of nutrients to help optimize vegetative growth. Designed to be used as part of the General Hydroponics® FloraPro™ product system to provide a complete fertilizer program. Specifically designed for use in commercial cultivation.
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P_00593
14-0-0 plus 17% Ca fertilizer will provide plants with excellent concentrations of calcium and micronutrients. Designed to be used as part of the General Hydroponics® FloraPro™ product system to provide a complete fertilizer program. Specifically designed for use in commercial cultivation.
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P_00584
Your favorite three-part nutrient system you need to get started in one box. General Hydroponics® Flora Series® Quart Trial Pack contains: one (1) quart FloraMicro®, FloraGro® and FloraBloom®.
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P_00599
Encourages prolific flowering and fruiting and increases yields and crop quality. Will provide superior results when used with a wide variety of crops in both hydroponic and soil-based environments. Extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients. pH buffered.
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P_00600
For the reproductive stage in fast growing annuals. Will provide superior results when used with a wide variety of crops in both hydroponic and soil-based environments. Extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients. pH buffered.
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P_00596
Use BioRoot with any garden soil, potting mix or other growing media. Highly recommended for cuttings and transplants! Claims based on US labels.
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P_00656
Fits snugly in a standard 10 x 20 propagation flat. Heavier duty than competitive inserts. Available in round hole or square hole openings.
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P_00655
Suitable for coco plugs, regular soil, or soilless mixes. Ideal for seeds or cuttings. Fits into all standard 10 x 20 inch flats.
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P_00659
Super Sprouter Quad Thick Tray & Insert are designed for long-lasting durability. Injection molded construction provides superior strength compared to vacuum-formed trays. Quad thick trays are four times thicker than standard 10 x 20 trays. One quad thick tray eliminates the need for multiple trays for added strength. Tray insert features a perforated bottom for easy drainage.
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P_00658
Complete system for starting seeds or cuttings. Includes a 7-inch Ultra Clear Vented Dome with built-in light track channels. Features an 18-inch high output T5 fluorescent grow light designed for the dome. Comes with a Double Thick 10 x 20 inch tray with no holes. Includes a heat mat for optimal warmth. Comes with the Art of Propagation booklet for expert advice. Just choose your favorite media and you are ready to grow. Mat is ETL listed and the light is UL listed.
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P_00654
Allows end-to-end placement of propagation trays. Ideal for use with a 4-foot fluorescent light fixture for supplemental lighting. Mats are 20% larger than competitors, warming two complete trays to their edges. Improves success rates for seedlings and cuttings. Daisy chain up to 10 mats together for convenience. Warms rooting area approximately 10–20°F above ambient temperature for better germination. Heavy-duty construction for durability. Ed Hume Seal of Approval. 5 ft 120 V power cord; one mat uses 60 W. Dimensions: 12 in x 48 in.
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P_00598
Maximizes vegetative growth. Provides a custom diet for vigorous root and foliage development. Strengthens plants for flower, fruit, and seed production. Suitable for all types of plants to ensure a strong start.
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P_00597
Provides essential nutrients for flowering and fruiting plants. Balanced formulation for superior blooms and bountiful harvests. Maximizes flower, fruit, and seed production. Increases yield size, nutrition, and flavor. Suitable for all plants during flowering and fruiting phases.
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P_00562
Reinforces and enhances plant tissues. Leads to bigger harvests and increased fruit quality. Improves resistance to environmental stressors. Silicate is a beneficial nutrient supplement. Strengthens plant tissue for better growth. Helps plants flourish in heat, drought, and frost.
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P_00591
Suitable for all types of plants at all growth stages. Can be used in hydroponics, coco coir, and all types of media. Acts as a growth enhancer with irrigation water or regular fertilizers. Improves plant structure and foliar development. Increases yield, flower, and fruit production. Enhances heat and cold tolerance, stress resistance, and light absorption. Leads to greater plant stature.
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P_00594
Provides plants with excellent concentrations and ratios of nutrients to help optimize flower development in late bloom. Designed to be used as part of the General Hydroponics® FloraPro™ product system to provide a complete fertilizer program. Specifically designed for use in commercial cultivation.
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P_00560
Revolutionary granular, patent-pending organic formula. Delivers a double hit of nitrogen for plant nutrition. Supports strong root, leaf, and stem development. Provides both immediate and slow-release nitrogen. Drives immediate impact and dramatic results. High-quality, organic, and natural ingredients.
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P_00559
An advanced dry granular fertilizer for discerning growers. Features a revolutionary, patent-pending natural formula. Transforms soil from viable to vital for enhanced plant nutrition. Contains high-quality ingredients supporting growth and development. Promotes the production of big blooms in plants.
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P_00633
Part one of a two-part fertilizer system, followed by Mother Earth LiquiCraft Bloom. Premium liquid plant fertilizer for vegetative plants, flowers, and tomatoes. Provides essential nutrients during crucial vegetative growth stage. Keeps roots healthy and thriving. Suitable for use on plants in soil, soilless mixes, and coco blends. Recommended to use with a calcium supplement in coco or low-calcium media.
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P_00632
Part two of a two-part fertilizer system, following Mother Earth LiquiCraft Grow. Formulated for blooming plants, flowers, and tomatoes. Designed to nourish fruiting and flowering plants during the bloom cycle. Provides essential nutrients for fruit and flower development. Suitable for use in soil, soilless mixes, and coco blends. Specifically intended for the flowering stage of plant growth.
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P_00642
A liquid plant supplement for flowering and fruiting plants. Promotes bigger, brighter flowers and healthier plants. Contains multiple plant hydrolysates, mined minerals, and kelp. Specifically designed for the fruiting or flowering stages of growth. Suitable for use with coco coir, hydroponic, or soil crops. Intended for use with a base fertilizer, such as Mother Earth LiquiCraft Grow and Mother Earth LiquiCraft Bloom.
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P_00635
A liquid plant supplement for transplants and starts. Designed to support young plants in developing strong root systems. Formulated with a unique blend of kelp, brewer’s yeast, and alfalfa meal. Promotes foundation for seedlings, cuttings, and vegetative plants to flourish. Helps establish vibrant, vigorous root systems for nutrient absorption. Compatible with all types of plants, soils, potting mixes, and plant foods. Best used in conjunction with a base fertilizer, such as Mother Earth LiquiCraft Grow and Bloom.