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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Q101317
Patented design, precisely monitors temperature and humidity levels inside the Mondiâ„¢ 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).
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Q101318
Patented design, precisely monitors temperature and humidity levels inside the Mondiâ„¢ 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).
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Q101319
Patented design, precisely monitors temperature and humidity levels inside the Mondiâ„¢ 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).
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Q101276
"
For use with all General Hydroponics
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Q101467
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.
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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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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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Q102600
Highly concentrated professional liquid nutrient. Promotes increased and abundant flowering and fruit growth. Enhances oil and fragrance production. Engineered to provide essential macronutrients to high value crops. Recommended for use during the final one-to-two weeks of the grow cycle. 23 liter (6 gallon) bottle.
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Q102194
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. 1 inch (25 mm) plugs. 200 plugs per sheet. No wrap.
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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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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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Q100071
FloraNova® represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. FloraNova is a one-part formula that is pH stabilized and outstanding for all plant types. Works as a specialized nutrient for rapidly growing plants during the structural and foliar growth phase.
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Q100042
Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.
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Q100066
Liquid KoolBloom® is a bulking agent that goes way beyond other bloom boosters. Enriched with stress-reducing vitamins and nutrient-transporting acids, it promotes heavy production of essential oils, fantastic flavors and increases fruiting and flower development. Liquid KoolBloom should be used at the start of the reproductive cycle, initiating larger, heavier fruits and flowers. During the last two weeks, use Dry KoolBloom for an additional bloom boost and to facilitate ripening.
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Q100326
CALiMAGicâ„¢ is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast-growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops, such as tomatoes and lettuce, as well as other calcium-intensive plants.
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Q100327
CALiMAGicâ„¢ is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast-growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops, such as tomatoes and lettuce, as well as other calcium-intensive plants.
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Q112588
Hydroponic plant food. Contains essential minerals and trace elements to promote vigorous flowering. Use during the flowering stage to achieve beautiful hydroponic blooms. Contains 8% calcium; eliminates need for additional calcium supplements. Heavy flowering and fruit load. 400 gram (14 ounce) container.
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Q112589
Hydroponic plant food. Contains essential minerals and trace elements to promote vigorous flowering. Use during the flowering stage to achieve beautiful hydroponic blooms. Contains 8% calcium; eliminates need for additional calcium supplements. Heavy flowering and fruit load. 1 kilogram (35 ounce) container.
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Q112590
Hydroponic plant food. Contains essential minerals and trace elements to promote vigorous flowering. Use during the flowering stage to achieve beautiful hydroponic blooms. Contains 8% calcium; eliminates need for additional calcium supplements. Heavy flowering and fruit load. 2.26 kilogram (79 ounce) container.
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Q112591
Hydroponic plant food. Contains essential minerals and trace elements to promote vigorous flowering. Use during the flowering stage to achieve beautiful hydroponic blooms. Contains 8% calcium; eliminates need for additional calcium supplements. Heavy flowering and fruit load. 10 kilogram (352 ounce) container.
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Q112592
Contains essential minerals and trace elements to promote vigorous flowering. Use during the flowering stage to achieve beautiful terraponic blooms. Power your flower. Professional grower formula. 400 gram (14 ounce) container.
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Q112593
Contains essential minerals and trace elements to promote vigorous flowering. Use during the flowering stage to achieve beautiful terraponic blooms. Power your flower. Professional grower formula. 1 kilogram (35 ounce) container.
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Q112594
Contains essential minerals and trace elements to promote vigorous flowering. Use during the flowering stage to achieve beautiful terraponic blooms. Power your flower. Professional grower formula. 2.26 kilogram (79 ounce) container.
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Q112595
Contains essential minerals and trace elements to promote vigorous flowering. Use during the flowering stage to achieve beautiful terraponic blooms. Power your flower. Professional grower formula. 10 kilogram (352 ounce) container.
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Q112596
Original one-part hydroponic mix. Contains essential macro and micro elements to promote proper plant development. Use during the vegetative stage to achieve healthy hydroponic plant growth. 400 gram (14 ounce) container.