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.
Supernatural Brand® Veg Boost® (Part B) 2-1-7
- Part B of a three-part liquid plant nutrient system.
- Use parts A, B and C to induce all stages of plant growth.
- All-purpose, dual-feed formulas (root feed and foliar feed).
- Suitable for hydroponics, aeroponics, coco, soilless mix and soil.
- 500 milliliter (1 pint) bottle.
Supernatural Brand Super Leach (160 g / 5.6 oz)
- Used to dissolve mineral build-up that causes nutrient deficiency.
- Gently flushes the growth medium.
- Ensures a fresh nutrient profile throughout the growth cycle.
- 160 gram (5.6 ounce) container.
Supernatural Brand Super Leach (5.6 oz / 160 g) [USA]
- Used to dissolve mineral build-up that causes nutrient deficiency.
- Gently flushes the growth medium.
- Ensures a fresh nutrient profile throughout the growth cycle.
- 5.6 ounce (160 gram) container.
G.E.T. Power to Bloom (10 g / 0.35 oz sample)
- Increases flower production resulting in an abundance of blooms.
- 10 gram (0.35 ounce) sample size.
AC Infinity SUNCORE A1 Seedling Heat Mat, IP-67 Waterproof 3 x 20 in (7.5 x 50 cm)
- 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.
- 3 x 20 in (7.5 x 50 cm).
- 80-87°F (27-31°C) heating range.
- Warms up to 20°F above ambient temp.
- 6.5 watts.
- Includes nylon bag.
Mondi Mini Greenhouse Thermo-Hygrometer, Green [E100-VG]
- Patented design, precisely monitors temperature and humidity levels inside the Mondi™ Mini Greenhouse or other environments
- Provides growers with real-time temperature and humidity data and eliminates the need to open the dome for readings.
- Ideal for successful large-scale propagation of seedlings and cuttings.
- Includes a proprietary 8 mm (0.315 inch) drill piece, placement sticker, and product information guide.
- Color: Green.
- Dimensions (LxWxH): 4.1 x 0.3 x 1.2 in (10.41 x 0.76 x 3.05 cm).
Mondi Mini Greenhouse Thermo-Hygrometer, Orange [E100-VO]
- Patented design, precisely monitors temperature and humidity levels inside the Mondi™ Mini Greenhouse or other environments
- Provides growers with real-time temperature and humidity data and eliminates the need to open the dome for readings.
- Ideal for successful large-scale propagation of seedlings and cuttings.
- Includes a proprietary 8 mm (0.315 inch) drill piece, placement sticker, and product information guide.
- Color: Orange.
- Dimensions (LxWxH): 4.1 x 0.3 x 1.2 in (10.41 x 0.76 x 3.05 cm).
Mondi Mini Greenhouse Thermo-Hygrometer, White [E100-VW]
- Patented design, precisely monitors temperature and humidity levels inside the Mondi™ Mini Greenhouse or other environments
- Provides growers with real-time temperature and humidity data and eliminates the need to open the dome for readings.
- Ideal for successful large-scale propagation of seedlings and cuttings.
- Includes a proprietary 8 mm (0.315 inch) drill piece, placement sticker, and product information guide.
- Color: White.
- Dimensions (LxWxH): 4.1 x 0.3 x 1.2 in (10.41 x 0.76 x 3.05 cm).
GH Flora Kleen Quart (12/Cs)
Supernatural Brand Bloom Blast (Part C) (1 L / 1 qt)
- Part C of a three-part liquid plant nutrient system.
- Use parts A, B and C to induce all stages of plant growth.
- All-purpose, dual-feed formulas (root feed and foliar feed).
- Suitable for hydroponics, aeroponics, coco, soilless mix and soil.
- 1 liter (1 quart) bottle.
Supernatural Brand Veg Boost (Part B) (1 L / 1 qt)
- Part B of a three-part liquid plant nutrient system.
- Use parts A, B and C to induce all stages of plant growth.
- All-purpose, dual-feed formulas (root feed and foliar feed).
- Suitable for hydroponics, aeroponics, coco, soilless mix and soil.
- 1 liter (1 quart) bottle.
Supernatural Brand Bloom Blast, Part C (1 qt / 1 L) [USA]
- Part C of a three-part liquid plant nutrient system.
- Use parts A, B and C to induce all stages of plant growth.
- All-purpose, dual-feed formulas (root feed and foliar feed).
- Suitable for hydroponics, aeroponics, coco, soilless mix and soil.
- 1 quart (1 liter) bottle.
Supernatural Brand Veg Boost, Part B (1 qt / 1 L) [USA]
- Part B of a three-part liquid plant nutrient system.
- Use parts A, B and C to induce all stages of plant growth.
- All-purpose, dual-feed formulas (root feed and foliar feed).
- Suitable for hydroponics, aeroponics, coco, soilless mix and soil.
- 1 quart (1 liter) bottle.
CYCO Cyclone Rooting Gel 75 ml (12/Cs)
GH Flora Bloom Pint (12/Cs)
GH Flora Bloom Pint (12/Cs)
Earth Juice Meta-K (1 L / 1 qt)
- 100% natural source of potassium.
- Liquid concentrate.
- Prevents and corrects potassium deficiency.
- Increases plant vigor.
- Builds resistance to stress.
- Improves yield potential.
- 1 liter (1 quart) bottle.
GH Flora Gro Pint (12/Cs)
GH Flora Gro Pint (12/Cs)
Mother Earth Subterra Root Booster 0-1-1 1PT/6
Super Sprouter Ultra Clear Vented Humidity Dome 7 in w/ Light Tracks (35/Cs)
These excellent quality 4 in and 7 in Ultra Clear Vented Humidity Domes now have built-in light tracks that accommodate the 18 in Super Sprouter® T5 HO Grow Light Fixture. The light tracks are directional to allow the light to run the length of the domes or the width of the domes, allowing two trays to run side by side. Vertical sides allow the use of all plant sites in a propagation tray. Two vents in the top of the dome can be opened or closed to control humidity. These are the most clear and transparent domes on the market, allowing for maximum light penetration and the best viewing of your plant starts.
Clonex Mist with Trigger Sprayer (3.4 oz / 100 ml)
- Ready-to-use foliar spray for mother plants and clones.
- Stimulates root development.
- Enhances health and vigor of young plants.
- Promotes robust root development and elongation of root hairs.
- 3.4 ounce (100 milliliter) bottle with trigger sprayer.
Clonex® Mist
- Ready-to-use foliar spray for mother plants and clones.
- Stimulates root development.
- Enhances health and vigor of young plants.
- Promotes robust root development and elongation of root hairs.
- Independent trials showed roots up to 10 days earlier.
- Roots were 30% longer and 156% more numerous compared to using water alone.
Mondi™ Mega-Mini Greenhouse 12"
- Manufactured with Avara Technology, a proprietary food-grade material.
- Patented, 12" Crystal Clear design, with expanded capacity for larger clones.
- Perfect Fit system for a secure fit with standard 1020 trays.
- Constructed from thick, high-grade material for excellent light transmission and long-term durability.
- Perfect 2-Finger Easy Vent ensures precise humidity control.
- BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
- Dimensions (LxWxH): 21.5 x 11 x 12 in (54.61 x 27.94 x 30.48 cm).