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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GH CALiMAGic 2.5 Gallon

Q100328

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.

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Botanicare Pure Blend Pro Bloom Soil (4 L / 1 gal)

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Designed specifically to be used in soil container gardens. When cultivating fruiting and flowering plants in soil, growers usually need to double or triple phosphorus levels, unlike hydroponics, thus making the 1-4-5 formula ideal for soil applications.

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Botanicare Cal-Mag Plus Gallon

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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.

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GH Floralicious Bloom Quart

Q100058

Floralicious® Bloom promotes maximum flower size and fruit swelling for heavier yields. Offers phenomenal flavor and bouquet upon harvest. Leads to more coloration that is vibrant with an improved overall appearance.

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Botanicare Pure Blend Pro Bloom 5 Gallon

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Botanicare® Pure Blend® Pro is a premium, one-part natural and organic-based plant food. Pure Blend Pro is a healthy environment-friendly alternative to commercial chemical fertilizers. Use Bloom during the fruiting and flowering stage.

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Botanicare CNS17 Bloom Quart

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Botanicare® CNS17® Bloom is extremely concentrated, cost-effective, and produces premium results. The NPK ratio in CNS17 Bloom was designed to provide specific critical elements to support heavily fruiting and flowering crops, which allows phosphorus and potassium levels to be maximized without leading to toxicity or nutrient burn. CNS17 Bloom formula also combines optimal levels of calcium, sulfates, and trace minerals to guarantee a complete and balanced spectrum of plant nutrients throughout the entire bloom phase.

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Botanicare Cal-Mag Plus 2.5 Gallon

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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.

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Dry Flower Products Clearing Solution (1 L / 1 qt)

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  • Special water treatment.
  • Prepares floral crops for harvesting and drying.
  • All nutrients are used and 'cleared' from the plant.
  • Ensures a fresh, natural taste.
  • 1 liter (1 quart) bottle.
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Mondi Big Tray 4 (23" x 46" x 2.5" / 58 x 117 x 6.35 cm) (No Holes) [G177]

Q100581
  • Unique black and white color scheme.
  • White surface enhances light reflectivity.
  • Black base prevents light penetration to root zone reducing chance of root disease.
  • Made from premium-grade virgin materials.
  • Reinforced outside shell from recycled materials.
  • Provides strong support.
  • Width: 23 inches (58 centimeters).
  • Length: 46 inches (117 centimeters).
  • Height: 2.5 inches (6.35 centimeters).
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GH Flora Nectar FruitnFusion Gallon

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FloraNectar® contains all natural raw cane sugar, molasses, malt syrup, select plant-based esters, L-amino acids, organic acids, vitamins and essential minerals. This unique blend of ingredients helps your plants regulate enzymes that trigger specific reactions involved in maintaining optimal metabolism. This allows your plants to achieve a balance between respiration and photosynthesis in high-intensity growing environments where the rate of respiration can sometimes exceed the rate of photosynthesis.

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MIIM Horticulture MIICROBIAL MASS Booklet (English)

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  • Informational booklet for MIICROBIAL MASS by MIIM Horticulture.
  • English language.
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Botanicare Kind Grow Quart

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Botanicare® Kind® Plant Nutrient System is a proprietary three-part nutrient unlike any other. Kind was formulated with the calcium and magnesium separate from the trace minerals. This allows you to customize Kind to meet the specific needs of your garden, whatever Kind you grow. A fusion of science and nature, Kind provides optimal plant nutrition in perfect balance.

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Botanicare Cal-Mag Plus 5 Gallon

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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.

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GH FloraBlend Quart

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FloraBlend® 0.5-1-1 is a blend of plant nutrients designed for hydroponic growing. FloraBlend can be used when growing in coco coir, hydroponics or soil. FloraBlend can be used in addition to your regular fertilizer program from germination through ripening.

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GH Flora Bloom CDN 2.5GAL

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Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.

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Bumper Crop Blossom B Flowering Plant Food (1 L / 1 qt)

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  • Part B of Bumper Crop's Bumper A&B flowering formulation.
  • The formula that earned Bumper Crop™ its reputation for consistent flower yields crop after crop.
  • Loaded with the right stuff in the right combination.
  • No need to add other nutrient supplements.
  • A simple, straight forward nutrient aimed at growing flowers.
  • Ideal for greenhouse production.
  • 1 liter (1 quart) bottle.
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GH FloraNova Grow Gallon

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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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Clonex Clone Solution Packet (0.68 oz / 20 ml)

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  • Specifically formulated for rooted clones and seedlings.
  • Formulated to initiate and nourish new root cells in plants.
  • Contains high-quality minerals: Nitrogen, Phosphorus, Potassium, and Calcium.
  • Contains specific micro nutrients and root enhancing agents.
  • Minimizes stress when used with Clonex Rooting Gel or other rooting agents.
  • Highly concentrated compared to competing products.
  • Result of extensive horticultural research.
  • 0.68 ounce (20 milliliter) packet.
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GH FloraPro Ca + Micros 25 lb (80/plt) [Canada]

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Specifically designed for use in commercial cultivation. FloraPro® Calcium+Micros 14-0-0 plus 17% Ca fertilizer will provide your plants with excellent concentrations of Calcium and micronutrients. FloraPro Calcium + Micros 14-0-0 plus 17% Ca is meant to be used as part of the FloraPro product system to provide a complete fertilizer program.

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Agri-Growth Growth Plus (227 ml / 8 oz)

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  • Ideal for early stages of plant growth, particularly young clones.
  • Contains highly-concentrated, naturally-sourced cytokinic hormones which aid in cell division and enlargement.
  • Helps in nutrient uptake, distribution, root development, and flower/fruit production.
  • Enhances yields in hydroponic systems.
  • Non-toxic and environmentally safe.
  • 227 milliliter (8 ounce) bottle.
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Earth Juice Grow (4 L / 1 gal)

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  • Complete liquid organic plant food and general-purpose fertilizer.
  • Promotes vigorous vegetative growth.
  • Suitable for all stages of plant development from seedling to maturity.
  • 4 liter (1 gallon) bottle.
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GH Flora Bloom CDN 1GAL

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Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.

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Lost Coast Plant Protector (946 ml / 32 oz)

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  • Natural fertilizer supplement for healthy plant protection and reduction of abiotic stress.
  • Gentle and effective plant wash for care of house plants, yards, gardens, or commercial farms.
  • Minimizes stress in every stage of plant growth.
  • Simple ingredients, powerful results; promotes better yields.
  • Will not harm bees, ladybugs or praying mantis.
  • Can be used as a foliar application or soil drench.
  • Does not need a wetting agent.
  • Does not need pH adjustment.
  • 32 ounce concentrate mixes with water to make 32 gallons of ready-to-use spray.
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Agri-Growth Growth Plus (4 L / 1 gal)

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  • Ideal for early stages of plant growth, particularly young clones.
  • Contains highly-concentrated, naturally-sourced cytokinic hormones which aid in cell division and enlargement.
  • Helps in nutrient uptake, distribution, root development, and flower/fruit production.
  • Enhances yields in hydroponic systems.
  • Non-toxic and environmentally safe.
  • 4 liter (1 gallon) bottle.
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