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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Q113748.jpg

AzaMax 1qt

Q113748
  • Natural product with broad-spectrum pest control.
  • Contains Azadirachtin A & B and over 100 limonoids.
  • No hard chemical solvents used.
  • Acts as an antifeedant and insect growth regulator.
  • Controls pests through starvation and growth disruption.
  • Effective against spider mites, thrips, fungus gnats, aphids, whiteflies, leaf miners, worms, beetles, leafhoppers, scales, mealy bugs, nematodes, and other soil-borne pests.
  • 1 quart bottle.
Q113746.jpg

AzaMax 4oz

Q113746
  • Natural product with broad-spectrum pest control.
  • Contains Azadirachtin A & B and over 100 limonoids.
  • No hard chemical solvents used.
  • Acts as an antifeedant and insect growth regulator.
  • Controls pests through starvation and growth disruption.
  • Effective against spider mites, thrips, fungus gnats, aphids, whiteflies, leaf miners, worms, beetles, leafhoppers, scales, mealy bugs, nematodes, and other soil-borne pests.
  • 4 ounce bottle.
Q100414.jpg

Biobest Bluestim, 2 kg (4.4 lb)

Q100414
  • A natural occurring osmolyte for foliar application.
  • Contains > 96% pure glycine betaine.
  • Protects plants against extreme conditions: drought, temperature changes, salt stress, and water stress.
  • Reduces susceptibility to blossom end rot, cracking, and tip burn.
  • Improves preservation of fruit.
  • 2 kilogram (4.4 pound) bag.
Q100412.jpg

Biobest Bug-Scan Dry Yellow, 25 x 10 cm (20 Traps)

Q100412
  • Dry-glue sticky traps offer human-friendly hot-melt type glue.
  • Glue is effective on bugs but leaves no residue on hands.
  • Yellow sticky plates made of durable, recyclable plastic.
  • Simplifies scouting, saving time and annoyance.
  • Traps have glue on both sides for rapid detection of flying insect pests.
  • Commonly used for timely detection of new infestations and monitoring population size.
  • Yellow color naturally attracts harmful flying insects like whitefly, fungus gnats, aphids, and leafminers.
  • 20 traps.
Q100411.jpg

Biobest Bug-Scan Yellow Mini, 10 x 12.5 cm (100 Traps)

Q100411
  • A sticky yellow plate made of durable, recyclable plastic.
  • Natural attraction for harmful flying insects like whitefly, fungus gnats, aphids, and leafminers.
  • Allows for timely intervention by detecting infestations early through careful monitoring.
  • Non-toxic, water-repellent, and doesn't dry out in hot conditions.
  • Plates retain their shape even in high temperatures and humidity.
  • Integrated hook allows for quick hanging.
  • Grid on one side facilitates easier counting.
  • 100 traps.
Q100410.jpg

Biobest Bug-Scan Yellow, 25 x 10 cm (20 Traps)

Q100410
  • A sticky yellow plate made of durable, recyclable plastic.
  • Natural attraction for harmful flying insects like whitefly, fungus gnats, aphids, and leafminers.
  • Allows for timely intervention by detecting infestations early through careful monitoring.
  • Non-toxic, water-repellent, and doesn't dry out in hot conditions.
  • Plates retain their shape even in high temperatures and humidity.
  • Integrated hook allows for quick hanging.
  • Grid on one side facilitates easier counting.
  • 20 traps.
Q100412.jpg

Biobest® Bug-Scan® Yellow

P_00051
  • A sticky yellow plate made of durable, recyclable plastic.
  • Natural attraction for harmful flying insects like whitefly, fungus gnats, aphids, and leafminers.
  • Allows for timely intervention by detecting infestations early through careful monitoring.
  • Non-toxic, water-repellent, and doesn't dry out in hot conditions.
  • Plates retain their shape even in high temperatures and humidity.
  • Integrated hook allows for quick hanging.
  • Grid on one side facilitates easier counting.
Q112680.jpg

Blossom-Blood (1 kg / 2.2 lb)

Q112680
  • Selective pH control water treatment.
  • Beautiful flowers, healthy plants.
  • Ideal for floral crops.
  • Has an amazing impact on flower development.
  • 1 kilogram (2.2 pounds).
Q112679.jpg

Blossom-Blood (20 g / 0.7 oz)

Q112679
  • Selective pH control water treatment.
  • Beautiful flowers, healthy plants.
  • Ideal for floral crops.
  • Has an amazing impact on flower development.
  • 20 grams (0.7 ounces).
Q112709.jpg

Blossom-Blood (300 g / 10 oz)

Q112709
  • Selective pH control water treatment.
  • Beautiful flowers, healthy plants.
  • Ideal for floral crops.
  • Has an amazing impact on flower development.
  • 300 grams (10.5 ounces).
Q112709.jpg

Blossom-Blood™

P_00034
  • Selective pH control water treatment.
  • Beautiful flowers, healthy plants.
  • Ideal for floral crops.
  • Has an amazing impact on flower development.
  • Available in a variety of sizes.
Q100230.jpg

Botanicare Cal-Mag Plus 2.5 Gallon

Q100230

Botanicare® Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag Plus can also be applied as a foliar spray to further enhance growth.

Q113005.jpg

Botanicare Cal-Mag Plus 2.5 Gallon (2/Cs)

Q113005
Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag™ Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag™ Plus can also be applied as a foliar spray to further enhance growth.
Picture of Botanicare Cal-Mag Plus 250 Gallon

Botanicare Cal-Mag Plus 250 Gallon

Q113009
Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag™ Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag™ Plus can also be applied as a foliar spray to further enhance growth.
Q100231.jpg

Botanicare Cal-Mag Plus 5 Gallon

Q100231

Botanicare® Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag Plus can also be applied as a foliar spray to further enhance growth.

Q113004.jpg

Botanicare Cal-Mag Plus 5 Gallon

Q113004
Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag™ Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag™ Plus can also be applied as a foliar spray to further enhance growth.
Q113008.jpg

Botanicare Cal-Mag Plus 55 Gallon

Q113008
Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag™ Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag™ Plus can also be applied as a foliar spray to further enhance growth.
Q100229.jpg

Botanicare Cal-Mag Plus Gallon

Q100229

Botanicare® Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag Plus can also be applied as a foliar spray to further enhance growth.

Q113006.jpg

Botanicare Cal-Mag Plus Gallon (4/Cs)

Q113006
Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag™ Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag™ Plus can also be applied as a foliar spray to further enhance growth.
Q100228.jpg

Botanicare Cal-Mag Plus Quart

Q100228

Botanicare® Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag Plus can also be applied as a foliar spray to further enhance growth.

Q113007.jpg

Botanicare Cal-Mag Plus Quart (12/Cs)

Q113007
Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag™ Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag™ Plus can also be applied as a foliar spray to further enhance growth.
Q100351.jpg

Botanicare Clearex 2.5 Gallon

Q100351

Clearex® is designed for the periodic rinsing and removal of excess salt buildup.

Q113304.jpg

Botanicare Clearex 2.5 Gallon (2/Cs)

Q113304
Clearex® is designed for the periodic rinsing and removal of excess salt buildup.
Q100352.jpg

Botanicare Clearex 5 Gallon

Q100352

Clearex® is designed for the periodic rinsing and removal of excess salt buildup.

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