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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Mondi Propagation Tray 1020 w/Holes Black & White Commercial [T106-20]

Q113783
  • Manufactured with Avara Technology, a proprietary food-grade material.
  • Patented black and white commercial 1020 propagation tray with holes.
  • Deep channels and wide 'level fit' ridges prevent water pooling and support media stability.
  • Reinforced tray ends and sidewalls, with UV protection.
  • Internestable, stackable, and easy to store and ship.
  • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
  • Dimensions (LxWxH): 21.5 x 11.2 x 2.5 in (cm).
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Mondi Propagation Tray 1020 w/Holes Black & White Premium [T107-20]

Q113787
  • Manufactured with Avara Technology, a proprietary food-grade material.
  • Patented black and white premium 1020 propagation tray with holes.
  • Deep channels and wide 'level fit' ridges prevent water pooling and support media stability.
  • Exceptional strength and durability for extended use, with UV protection.
  • Internestable, stackable, and easy to store and ship.
  • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
  • Dimensions (LxWxH): 21.5 x 11.2 x 2.5 in (cm).
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Grodan® Pargro® Plugs

P_00703
  • Pargro offers Grodan's industry-leading stone wool growing media.
  • Ideal for indoor growers using low to medium levels of technology.
  • Designed for those transitioning from soil, coco, or peat.
  • Increases crop cycles per year, saving time and money.
  • A perfect solution for transforming your growing experience.
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Mondi™ Commercial 1020 Propagation Trays

P_00708
  • Manufactured with Avara Technology, a proprietary food-grade material.
  • Patented commercial 1020 propagation trays.
  • Deep channels and wide 'level fit' ridges prevent water pooling and support media stability.
  • Reinforced tray ends and sidewalls, with UV protection.
  • Internestable, stackable, and easy to store and ship.
  • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
  • Available in Black or Black & White.
  • Dimensions (LxWxH): 21.5 x 11.2 x 2.5 in (cm).
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Mondi™ Premium 1020 Propagation Trays

P_00709
  • Manufactured with Avara Technology, a proprietary food-grade material.
  • Patented black premium 1020 propagation tray with no holes.
  • Deep channels and wide 'level fit' ridges prevent water pooling and support media stability.
  • Exceptional strength and durability for extended use, with UV protection.
  • Internestable, stackable, and easy to store and ship.
  • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
  • Available in Black or Black & White.
  • Dimensions (LxWxH): 21.5 x 11.2 x 2.5 in (cm).
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GH Cocotek Grow A 6 Gallon

Q100080

Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

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GH FloraBloom Pro 275 Gallon

Q100094

FloraBloom® Professional contains nutrients providing high phosphorus, potassium, magnesium and sulfur which may stimulate flower and fruit development and enhance flavor, aroma, and essential oils. Combine with FloraGro® Professional and FloraMicro® Professional.

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GH CaliMagic Pro 275 Gallon

Q100098

CALiMAGic™ Professional is a concentrated blend of readily available 5% of calcium and 1.5% of magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic Professional helps optimize plant nutrition, and enhances plant growth and development. Prevents blossom end rot and tip burn in many crops, such as tomatoes, lettuce, as well as other calcium intensive plants.

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GH Rapid Start Pro 6 Gallon

Q100174

RapidStart® Professional is a proprietary blend of nutritive plant extracts and minerals that promote explosive root growth. Using RapidStart Professional encourages the formation of fine root hairs and lateral root branching, which in term will enhance plant vigor and yield.

  • RapidStart is highly concentrated and is best used during the vegetative through early flower phases when active root growth occurs.
  • We recommend pre-soaking stone wool cubes, plugs and flats with RapidStart Professional nutrient solution prior to seeding or propagating from cuttings for faster root growth and success.
  • RapidStart Professional is compatible with soil, soilless medias, coir, hydroponics and is suitable for fertilizer injection systems.
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Dry Flower Liquid Gold (20 L / 5 gal)

Q112701
  • 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.
  • 20 liter (5 gallon) bottle.
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Terpenez (1 L / 1 qt)

Q112714
  • Organic terpene enhancer.
  • Boosts terpenoid profiles.
  • Increases the overall aromatic experience.
  • Formulated with the finest all-organic botanical inputs currently available.
  • Assists the plant with processes associated with oil and resin production.
  • Recommended to be applied during flush.
  • Can also be used to aid in the removal of residual nutrient salts.
  • Blended in California, USA.
  • 1 liter (1 quart) bottle.
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MIIM Horticulture ChitoSal (20 L / 5 gal)

Q100201
  • Maximizes plants' genetic potential.
  • Formulated with powerful plant effectors triggering dual defense pathways.
  • Proprietary manufacturing process balances oligochitosan and salicin.
  • Increases cannabinoid levels, trichome development and resin production.
  • Enhances terpene profile.
  • Faster transition into flowering.
  • Promotes tolerance to salt, heat, and drought.
  • Compatible with all nutrient programs (synthetic and organic) and growing media.
  • Great value; achieve remarkable results with just five applications.
  • Simple to use; apply only once every two weeks.
  • 20 liter (5 gallon) bottle.
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Nutrilife Heavy Weight (1 L / 1 qt)

Q100260
  • Adds size and maturity to flowering plants.
  • Provides a variety of bioavailable carbon complexes and biocomplex minerals essential for plant growth and optimum health.
  • Increases nitrogen utilization in the plant tissue.
  • Enhances phosphate function in plants, which in turn enhances fruiting, flowering and plant sugar production.
  • 1 liter (1 quart) bottle.
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General Hydroponics FloraKleen (10 L / 2.5 gal)

Q100369

FloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application. FloraKleen is an excellent final flush and can be used to dissolve mineral and salt buildup.

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Safer's Trounce Yard & Garden Insecticide Concentrate (4 L / 1 gal)

Q100395
  • Liquid formula made of potassium salts and pyrethrins.
  • Attacks the nervous system of insects and weakens the outer shell.
  • Gentle on plants.
  • Can be used on flowers and vegetables.
  • 4 liter (1 gallon) concentrate.
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Grodan A-OK 50/40 2 in (50 mm) Starter Plugs, Wrapped (50/Sheet, 30 / case)

Q102200
  • 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.
  • 2 inch (50 mm) plugs.
  • 50 plugs per sheet.
  • Wrapped.

Note: Item Q100445 supplied without shrink wrap.

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Dry Flower Liquid Gold (10 L / 2.5 gal)

Q112700
  • 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.
  • 10 liter (2.5 gallon) bottle.
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Dry Flower Liquid Black Crystal (4 L / 1 gal)

Q112703
  • Assists in increasing the ion exchange across the root membrane.
  • Improves the plants ability to absorb nutrients.
  • Most effective when it is applied to the root zone of a plant.
  • Add to reservoir or use as a substrate drench.
  • Do not spray directly on leaves.
  • 4 liter (1 gallon) bottle.
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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.
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Earth Juice Meta-K (4 L / 1 gal)

Q100012
  • 100% natural source of potassium.
  • Liquid concentrate.
  • Prevents and corrects potassium deficiency.
  • Increases plant vigor.
  • Builds resistance to stress.
  • Improves yield potential.
  • 4 liter (1 gallon) bottle.
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GH CocoTek Bloom A 6 Gallon

Q100083

Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

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FLORAGRO PRO CDN 55GAL

Q100087

FloraGro® Professional stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium, magnesium, and secondary minerals. Combine with FloraBloom® Professional and FloraMicro® Professional.

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Botanicare Sweet Citrus (4 L / 1 gal)

Q100245

Botanicare® Sweet® Citrus is scientifically formulated for the biosynthesis of crucial compounds to maintain optimal metabolism and contains select carbohydrates for amplified energy, increased sugar/brix content and plant biomass, esters, and bio-polyphenolic compounds for increased flavors, aromas, and fatty oil synthesis. Crucial secondary trace elements enhance photosynthesis and respiration.

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Botanicare Hydroplex Bloom Gallon

Q100267

Botanicare® Hydroplex® Bloom Enhancer creates larger fruits and flowers and surpasses that standard by both increasing plants’ resistance to external stresses and amplifying natural enzyme, chlorophyll, and essential oil production.

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