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.

View as Grid List
Sort by
Display items per page
Q112996.jpg

General Hydroponics® ProRelease™ Field Formula 20-7-20

P_00604
  • A blend of coated and uncoated granulated fertilizers.
  • Designed for high-value field-grown crops like hemp and other aromatherapeutic herbs.
  • Apply at the start of the season for optimal crop growth.
  • Feeds for up to 4 months.*
Q112997.jpg

General Hydroponics® ProRelease™ Cool Climate (CC) Container Formula 15-9-12

P_00605
  • Designed for cooler climates (CC).
  • 100% coated, granulated fertilizers.
  • Ideal for high-value crops like hemp and aromatherapeutic herbs.
  • Suitable for use in containers, raised beds, or fabric grow pots.
  • Incorporate or apply at transplant.
  • Feeds crops for up to 4 months.*
Q112998.jpg

General Hydroponics® ProRelease™ Warm Climate (WC) Container Formula 15-9-12

P_00606
  • Designed for warmer climates (WC).
  • 100% coated, granulated fertilizers.
  • Ideal for high-value crops like hemp and aromatherapeutic herbs.
  • Suitable for use in containers, raised beds, or fabric grow pots.
  • Incorporate or apply at transplant.
  • Feeds crops for up to 4 months.*
Q113049.jpg

General Hydroponics® Rapid Rooter®

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.
Q113051.jpg

Super Sprouter® 78 Cell Stonewool Trays

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.
Q113071.jpg

General Hydroponics® FloraPro™ Grow 10-12-22

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.
Q113073.jpg

General Hydroponics® FloraPro™ Calcium+Micros 14-0-0

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.
Q113093.jpg

General Hydroponics® Flora Series® Quart Trial Pack

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®.

Q113168.jpg

Super Sprouter® 72 Cell Plug Insert Trays

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.
Q113170.jpg

Super Sprouter® Quad Thick Tray & Insert 10 x 20

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.
Q113171.jpg

Super Sprouter® Premium Heated Propagation Kit with 7 Inch Dome & T5 Light

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.
Q113173.jpg

Super Sprouter® Seedling Heat Mat, 2 Tray

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.
Q113175.jpg

General Hydroponics® BioThrive® Grow 4-3-3

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.
Q113178.jpg

General Hydroponics® BioThrive® Bloom 2-4-4

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.
Q113311.jpg

General Hydroponics® Armor Si™ 0-0-4

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.
Q113326.jpg

General Hydroponics® FloraPro™ Late Bloom 0-24-26

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.
Q113334.jpg

Botanicare® Organicare Grow® 7-6-9

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.
Q113335.jpg

Botanicare® Organicare Bloom® 5-7-10

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.
Q113336.jpg

Mother Earth® LiquiCraft Grow™ 4-3-3

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.
Q113339.jpg

Mother Earth® LiquiCraft Bloom™ 2-4-4

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.
Q113342.jpg

Mother Earth® Floressence™ Bloom Supplement 1-1-1

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.
Q113344.jpg

Mother Earth® Subterra™ Root Booster 0-1-1

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.
Q113346.jpg

Mother Earth® Power Flower™ Fantastic Flowering Mix 1-8-6

P_00634
  • A granulated fertilizer designed for flowering plants and vegetables.
  • Helps replenish nutrients in heavy fruit, flower, and vegetable-bearing plants after a flowering cycle.
  • High in phosphorus and potassium, essential for producing large, luscious fruits.
  • Specifically crafted for use during the last stage of the bloom cycle.
Q113347.jpg

Mother Earth® Farmer's Market™ All Purpose Mix 4-5-4

P_00641
  • A granular plant fertilizer.
  • Suitable for all plants, flowers, and tomatoes.
  • Ideal for champion growers seeking exceptional results.
  • Carefully blended ingredients support growth at all stages.
  • Can be used on the entire landscape, including garden plants, shrubs, and trees.
  • Helps maintain the title of the best backyard on the block.
Refine
×