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.
GH CALiMAGic Quart
CALiMAGic™ 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.
GH CALiMAGic Gallon
CALiMAGic™ 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.
GH CALiMAGic 2.5 Gallon
CALiMAGic™ 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.
GH CALiMAGic 6 Gallon
CALiMAGic™ 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.
GH General Organics CaMg+ 2.5 Gallon
CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+ is biologically catalyzed from oyster shell, dolomite lime and natural plant extracts. Through the use of organic compounds, CaMg+ increases calcium and magnesium transport into the plants. This optimizes plant metabolism, enhancing growth and creating healthier flowers and fruits.
GH General Organics CaMg+ 6 Gallon
CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+ is biologically catalyzed from oyster shell, dolomite lime and natural plant extracts. Through the use of organic compounds, CaMg+ increases calcium and magnesium transport into the plants. This optimizes plant metabolism, enhancing growth and creating healthier flowers and fruits.
GH General Organics BioBud Gallon
BioBud® is a powerful bloom stimulator that generates explosive flowering and massive fruit production. BioBud increases metabolic activity and mineral uptake by utilizing biostimulants and organic transport enhancers. This induces abundant, dense floral clusters during the critical flowering and fruiting phases. The results are spectacular flowering and more flavorful fruits. Use BioBud during the flowering phase of plant growth with any baseline fertilizer in any garden soil, potting mix, or other growing media. BioBud is sure to make your garden complete.
GH General Organics BioWeed Gallon
BioWeed® is derived from a blend of cold-processed seaweeds that act as a plant and soil vitality enhancer. Seaweeds have long been recognized as stress-reducing agents and powerful plant boosters. BioWeed encourages prolific root and foliage growth as well as larger flowers and frits. BioWeed works synergistically with all fertilizers to promote vigorous, healthy growth. Use with any garden soil, potting mix, or other growing media.
Rainworks Bloomstar (1 L / 1 qt)
- High-quality bloom enhancer.
- Encourages large buds and blooms.
- Plant-derived amino acids maintain vigorous plant growth.
- Provides instant energy and supports plants in stress.
- Suitable for hydroponic, soilless, or soil-based garden systems.
- 1 liter (1 quart) bottle.
Rainworks Bloomstar (2 L / 0.5 gal)
- High-quality bloom enhancer.
- Encourages large buds and blooms.
- Plant-derived amino acids maintain vigorous plant growth.
- Provides instant energy and supports plants in stress.
- Suitable for hydroponic, soilless, or soil-based garden systems.
- 2 liter (1/2 gallon) bottle.
Rainworks Bloomstar (4 L / 1 gal)
- High-quality bloom enhancer.
- Encourages large buds and blooms.
- Plant-derived amino acids maintain vigorous plant growth.
- Provides instant energy and supports plants in stress.
- Suitable for hydroponic, soilless, or soil-based garden systems.
- 4 liter (1 gallon) bottle.
Rainworks Bloomstar (10 L / 2.5 gal)
- High-quality bloom enhancer.
- Encourages large buds and blooms.
- Plant-derived amino acids maintain vigorous plant growth.
- Provides instant energy and supports plants in stress.
- Suitable for hydroponic, soilless, or soil-based garden systems.
- 10 liter (2.5 gallon) bottle.
Rainworks Bloomstar (20 L / 5 gal)
- High-quality bloom enhancer.
- Encourages large buds and blooms.
- Plant-derived amino acids maintain vigorous plant growth.
- Provides instant energy and supports plants in stress.
- Suitable for hydroponic, soilless, or soil-based garden systems.
- 20 liter (5 gallon) bottle.
Rainworks Ultra Jive (1 L / 1 qt)
- Extra-concentrated tonic for plant vitality.
- Contains essential vitamins and hormones.
- Just a few milliliters per gallon needed.
- Promotes strong, lush growth and vibrant blooms.
- 1 liter (1 quart) bottle.
Rainworks Ultra Jive (2 L / 0.5 gal)
- Extra-concentrated tonic for plant vitality.
- Contains essential vitamins and hormones.
- Just a few milliliters per gallon needed.
- Promotes strong, lush growth and vibrant blooms.
- 2 liter (1/2 gallon) bottle.
Rainworks Big Blossom (200 g / 7 oz)
- Complete supplement.
- Enhances flowering phase of plants.
- Promotes bigger, better blossoms.
- Suitable for soil or hydroponic gardens.
- Improves harvest results.
- 200 gram (7 ounce) jar.
Rainworks Big Blossom (500 g / 17.6 oz)
- Complete supplement.
- Enhances flowering phase of plants.
- Promotes bigger, better blossoms.
- Suitable for soil or hydroponic gardens.
- Improves harvest results.
- 500 gram (17.6 ounce) jar.
Rainworks Lady Terpenite (4 L / 1 gal)
- Increases the size of potency glands that produce terpenes.
- Significantly increases resin and crystals.
- Produces more aromatic flower buds.
- Can be used during all the growing stages.
- 4 liter (1 gallon) bottle.
Botanicare Clearex Quart
Clearex® is designed for the periodic rinsing and removal of excess salt buildup.
Botanicare Clearex Gallon
Clearex® is designed for the periodic rinsing and removal of excess salt buildup.
Botanicare Clearex 2.5 Gallon
Clearex® is designed for the periodic rinsing and removal of excess salt buildup.
Botanicare Clearex 5 Gallon
Clearex® is designed for the periodic rinsing and removal of excess salt buildup.
Rainworks Major Silicate (4 L / 1 gal)
- Increases nutrient uptake and reduces stress.
- Positions leaves for maximum light exposure.
- Helps plant get tougher stalks, resulting in healthier plants.
- Helps increase plant growth and prolongs plant life.
- Can be used during the entire growing and blooming cycles.
- 4 liter (1 gallon) bottle.
Rainworks Major Silicate (10 L / 2.5 gal)
- Increases nutrient uptake and reduces stress.
- Positions leaves for maximum light exposure.
- Helps plant get tougher stalks, resulting in healthier plants.
- Helps increase plant growth and prolongs plant life.
- Can be used during the entire growing and blooming cycles.
- 10 liter (2.5 gallon) bottle.