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 Enormous (2.5 gal / 10 L) [USA]
Q112992
- Plant accelerator liquid plant food.
- Special Sea of Cortez mineral emulsion extract.
- Utilizes a nutrient feedback absorption boost that saves.
- Allows more crops per year.
- Reducing veg time by 50%.
- Cuts the flowering phase an additional two weeks.
- 2.5 gallon (10 liter) bottle.
Supernatural Brand Enormous (20 L / 5 gal)
Q112653
- Plant accelerator liquid plant food.
- Special Sea of Cortez mineral emulsion extract.
- Utilizes a nutrient feedback absorption boost that saves.
- Allows more crops per year.
- Reducing veg time by 50%.
- Cuts the flowering phase an additional two weeks.
- 20 liter (5 gallon) bottle.
Supernatural Brand Enormous (4 L / 1 gal)
Q112651
- Plant accelerator liquid plant food.
- Special Sea of Cortez mineral emulsion extract.
- Utilizes a nutrient feedback absorption boost that saves.
- Allows more crops per year.
- Reducing veg time by 50%.
- Cuts the flowering phase an additional two weeks.
- 4 liter (1 gallon) bottle.
Supernatural Brand Enormous (5 gal / 20 L) [USA]
Q112993
- Plant accelerator liquid plant food.
- Special Sea of Cortez mineral emulsion extract.
- Utilizes a nutrient feedback absorption boost that saves.
- Allows more crops per year.
- Reducing veg time by 50%.
- Cuts the flowering phase an additional two weeks.
- 5 gallon (20 liter) bottle.
Supernatural Brand Enormous (500 ml / 1 pt)
Q112649
- Plant accelerator liquid plant food.
- Special Sea of Cortez mineral emulsion extract.
- Utilizes a nutrient feedback absorption boost that saves.
- Allows more crops per year.
- Reducing veg time by 50%.
- Cuts the flowering phase an additional two weeks.
- 500 milliliter (1 pint) bottle.
Supernatural Brand Excellofizz (15 pucks / pack)
Q112612
- Easy to use carbon dioxide (CO2) pucks.
- Releases optimal amounts of CO2 into the growth environment.
- Carbon is the building block for all plants.
- Proper CO2 absorption greatly increases plant mass and fruit load.
- Perfect for smaller gardens and areas with limited ventilation.
- Pack of 15 pucks.
Supernatural Brand Excellofizz (15 pucks / pack) [USA]
Q112952
- Easy to use carbon dioxide (CO2) pucks.
- Releases optimal amounts of CO2 into the growth environment.
- Carbon is the building block for all plants.
- Proper CO2 absorption greatly increases plant mass and fruit load.
- Perfect for smaller gardens and areas with limited ventilation.
- Pack of 15 pucks.
Supernatural Brand Excellofizz Refill (50 pucks / case)
Q112613
- Easy to use carbon dioxide (CO2) pucks.
- Releases optimal amounts of CO2 into the growth environment.
- Carbon is the building block for all plants.
- Proper CO2 absorption greatly increases plant mass and fruit load.
- Perfect for smaller gardens and areas with limited ventilation.
- Refill pack of 50 pucks.
Supernatural Brand Excellofizz Refill (50 pucks / case) [USA]
Q112953
- Easy to use carbon dioxide (CO2) pucks.
- Releases optimal amounts of CO2 into the growth environment.
- Carbon is the building block for all plants.
- Proper CO2 absorption greatly increases plant mass and fruit load.
- Perfect for smaller gardens and areas with limited ventilation.
- Refill pack of 50 pucks.
Supernatural Brand Greenstay (1 gal / 4 L) [USA]
Q112980
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 1 gallon (4 liter) bottle.
Supernatural Brand Greenstay (1 L / 1 qt)
Q112639
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 1 liter (1 quart) bottle.
Supernatural Brand Greenstay (1 qt / 1 L) [USA]
Q112979
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 1 quart (1 liter) bottle.
Supernatural Brand Greenstay (10 L / 2.5 gal)
Q112641
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 10 liter (2.5 gallon) bottle.
Supernatural Brand Greenstay (2.5 gal / 10 L) [USA]
Q112981
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 2.5 gallon (10 liter) bottle.
Supernatural Brand Greenstay (20 L / 5 gal)
Q112642
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 20 liter (5 gallon) bottle.
Supernatural Brand Greenstay (250 ml / 8.4 oz)
Q112638
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 250 milliliter (8.4 ounce) bottle.
Supernatural Brand Greenstay (4 L / 1 gal)
Q112640
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 4 liter (1 gallon) bottle.
Supernatural Brand Greenstay (5 gal / 20 L) [USA]
Q112982
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 5 gallon (20 liter) bottle.
Supernatural Brand Greenstay (8.4 oz / 250 ml) [USA]
Q112978
- Fast-acting first aid.
- Used to maintain green lower leaves needed to fuel fruit production.
- Helps revive and refresh plants experiencing natural stress during the flowering cycle.
- Aids against calcium, magnesium, and iron deficiencies.
- Should be used at the first sign of stress.
- 8.4 ounce (250 milliliter) bottle.
Supernatural Brand Gro Aqua (1 kg / 2.2 lbs)
Q112597
- 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.
- 1 kilogram (35 ounce) container.
Supernatural Brand Gro Aqua (10 kg / 22 lbs)
Q112599
- 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.
- 10 kilogram (352 ounce) container.
Supernatural Brand Gro Aqua (14 oz / 400 g) [USA]
Q112936
- 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.
- 14 ounce (400 gram) container.
Supernatural Brand Gro Aqua (2.2 lbs / 1 kg) [USA]
Q112937
- 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.
- 2.2 pound (1 kilogram) container.
Supernatural Brand Gro Aqua (2.26 kg / 4.98 lbs)
Q112598
- 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.
- 2.26 kilogram (79 ounce) container.