Nutrients & Fertilizers
Discover a full range of high-quality nutrients and fertilizers designed to meet the demands of professional growers. Our selection includes trusted brands like General Hydroponics, Botanicare, Gaia Green, and Supernatural Brand, offering advanced solutions for hydroponic systems, greenhouse gardening, and indoor cultivation. Whether you're looking for essential nutrients, growth enhancers, or specialized supplements, we provide everything needed to support healthy plant development and maximize yields.
Gaia Green Organics Power Bloom 2-8-4 (20 kg Bag)
Q115246
- Complex, multi-ingredient blend contains high phosphorus and potassium levels.
- Suitable for a wide range of flowering and fruiting crops.
- Combines ingredients with variable nutrient release rates to support high-yields.
- Easy-to-use and long-lasting.
- Approved for use in organic agriculture by Ecocert Canada.
- Size: 20 kg bag.
Gaia Green Organics Power Bloom 2-8-4 (10 kg Bag)
Q115247
- Complex, multi-ingredient blend contains high phosphorus and potassium levels.
- Suitable for a wide range of flowering and fruiting crops.
- Combines ingredients with variable nutrient release rates to support high-yields.
- Easy-to-use and long-lasting.
- Approved for use in organic agriculture by Ecocert Canada.
- Size: 10 kg bag.
Gaia Green Organics All Purpose 4-4-4 (2 kg Pouch)
Q115250
- An all purpose fertilizer suitable for a wide range of crops.
- Combines ingredients with variable nutrient release rates.
- Easy-to-use and long-lasting for season-long feeding.
- Preferred choice of organic farmers for simple fertilizing needs.
- Suitable for gardens, landscapes, turf, and container plants.
- Approved for use in organic agriculture by Ecocert Canada.
- Size: 2 kg (4.4 lb) bag.
Gaia Green Organics All Purpose 4-4-4 (500 g Pouch)
Q115251
- An all purpose fertilizer suitable for a wide range of crops.
- Combines ingredients with variable nutrient release rates.
- Easy-to-use and long-lasting for season-long feeding.
- Preferred choice of organic farmers for simple fertilizing needs.
- Suitable for gardens, landscapes, turf, and container plants.
- Approved for use in organic agriculture by Ecocert Canada.
- Size: 500 g (1.1 lb) pouch.
Gaia Green Organics Power Bloom 2-8-4 (2 kg Pouch)
Q115253
- Complex, multi-ingredient blend contains high phosphorus and potassium levels.
- Suitable for a wide range of flowering and fruiting crops.
- Combines ingredients with variable nutrient release rates to support high-yields.
- Easy-to-use and long-lasting.
- Approved for use in organic agriculture by Ecocert Canada.
- Size: 2 kg pouch.
Gaia Green Organics Power Bloom 2-8-4 (500 g Pouch)
Q115254
- Complex, multi-ingredient blend contains high phosphorus and potassium levels.
- Suitable for a wide range of flowering and fruiting crops.
- Combines ingredients with variable nutrient release rates to support high-yields.
- Easy-to-use and long-lasting.
- Approved for use in organic agriculture by Ecocert Canada.
- Size: 500 g pouch.
Gaia Green Organics Fishbone Meal 6-16-0 (1.8 kg Pouch)
Q115235
- An excellent alternative to traditional bone meal.
- Easy-to-use, slow-release source of nitrogen, phosphorus and calcium.
- High phosphorus aids root development, flowering and fruiting.
- High calcium helps improve new shoot development and plant structure.
- Approved for use in organic agriculture by Ecocert Canada.
- Size: 1.8 kg pouch.
Gaia Green Organics Power Bloom 2-8-4 (1 MT Commercial Tote)
Q115238
- Complex, multi-ingredient blend contains high phosphorus and potassium levels.
- Suitable for a wide range of flowering and fruiting crops.
- Combines ingredients with variable nutrient release rates to support high-yields.
- Easy-to-use and long-lasting.
- Approved for use in organic agriculture by Ecocert Canada.
- Size: 1 metric tonne tote.
Gaia Green Organics All Purpose 4-4-4 (10 kg Bag)
Q115243
- An all purpose fertilizer suitable for a wide range of crops.
- Combines ingredients with variable nutrient release rates.
- Easy-to-use and long-lasting for season-long feeding.
- Preferred choice of organic farmers for simple fertilizing needs.
- Suitable for gardens, landscapes, turf, and container plants.
- Approved for use in organic agriculture by Ecocert Canada.
- Size: 10 kg (22 lb) bag.
Grotek Vitamax Pro 2-3-2 (4 L)
Q115293
- Organic-based nutrient with land and sea inputs.
- Encourages lush, green growth and strong roots.
- Contains organic matter for beneficial microbes.
- Supports soil quality and plant resilience.
- Mix 1 mL/L (1/4 tsp per 1.25 qt) weekly.
- 1 L (33.8 fl oz) makes 1,000 L (264 gal).
- Size: 4 L (1 gal) bottle.
Grotek Vitamax Pro 2-3-2 (23 L)
Q115294
- Organic-based nutrient with land and sea inputs.
- Encourages lush, green growth and strong roots.
- Contains organic matter for beneficial microbes.
- Supports soil quality and plant resilience.
- Mix 1 mL/L (1/4 tsp per 1.25 qt) weekly.
- 1 L (33.8 fl oz) makes 1,000 L (264 gal).
- Size: 23 L (6 gal) bottle.
Grotek Blossom Blaster 0-48-31 (500 g)
Q115295
- Concentrated nutrient formula for flowering sites.
- Provides abundant nutrients for rapid development.
- Supports prolific blooming and bud filling.
- High phosphorus and potassium levels.
- Mix 1 g per 10 L (1/4 tsp per 2.6 gal).
- 500 g (17.6 oz) makes 5,000 L (1,320 gal).
- Size:500 g (1.1 lb) container.
Grotek Blossom Blaster 0-48-31 (1 kg)
Q115296
- Concentrated nutrient formula for flowering sites.
- Provides abundant nutrients for rapid development.
- Supports prolific blooming and bud filling.
- High phosphorus and potassium levels.
- Mix 1 g per 10 L (1/4 tsp per 2.6 gal).
- 500 g (17.6 oz) makes 5,000 L (1,320 gal).
- Size: 1 kg (2.2 lb) container.
Grotek Blossom Blaster 0-48-31 (2.5 kg)
Q115297
- Concentrated nutrient formula for flowering sites.
- Provides abundant nutrients for rapid development.
- Supports prolific blooming and bud filling.
- High phosphorus and potassium levels.
- Mix 1 g per 10 L (1/4 tsp per 2.6 gal).
- 500 g (17.6 oz) makes 5,000 L (1,320 gal).
- Size: 2.5 kg (5.5 lb) container.
Grotek Carbo Max 0-0-1 (2.5 kg)
Q115299
- Soluble sugar-based energy source for plants and soil microbes.
- Simple sugars support soil microorganisms' nutrient conversion.
- Increases nutrient availability during ripening stage.
- Added potassium supports sugar levels in flowers and fruit.
- Use with every fertiliser application in bloom cycle.
- 500 g makes 1,900 L; mix 100 g per 380 L of solution.
- Size: 2.5 kg (5.5 lb) container.
Grotek Cal-Max 2-0-0 (23 L)
Q115298
- Nutrient supplement for correcting minor plant deficiencies.
- Rapid nitrogen and magnesium for chlorophyll production.
- Chelated iron supports lush green growth.
- Added calcium improves plant vigour at peak growth.
- Ideal for coconut coir and soilless media.
- Multiple uses: soil, hydroponics, or foliar spray.
- Size: 23 L (6 gal) bottle.
Grotek Monster Bloom 0-50-30 (130 g)
Q115300
- Concentrated bloom enhancer for flowering and ripening stages.
- Provides high levels of phosphorus and potassium.
- Supports protein and starch synthesis in plants.
- Improves sugar and starch movement within plants.
- Mix 6 g per 19 L (1 tsp per 5 gal).
- 500 g makes 5,000 L (1,320 gal) of solution.
- Size: 130 g (4.5 oz) container.
Grotek Monster Bloom 0-50-30 (2.5 kg)
Q115302
- Concentrated bloom enhancer for flowering and ripening stages.
- Provides high levels of phosphorus and potassium.
- Supports protein and starch synthesis in plants.
- Improves sugar and starch movement within plants.
- Mix 6 g per 19 L (1 tsp per 5 gal).
- 500 g makes 5,000 L (1,320 gal) of solution.
- Size: 2.5 kg (5.5 lb) container.
Grotek Monster Bloom 0-50-30 (500 g)
Q115301
- Concentrated bloom enhancer for flowering and ripening stages.
- Provides high levels of phosphorus and potassium.
- Supports protein and starch synthesis in plants.
- Improves sugar and starch movement within plants.
- Mix 6 g per 19 L (1 tsp per 5 gal).
- 500 g makes 5,000 L (1,320 gal) of solution.
- Size:500 g (1.1 lb) container.
Grotek Pro-Silicate 0-0-4 (4 L)
Q115305
- Silica and soluble potash supplement for plant strength.
- Strengthens cell walls and improves stress tolerance.
- Supports drought tolerance and strong plant performance.
- Two potassium sources aid flowering and fruiting.
- Mix 2.5 to 5 mL/4 L (1/2 to 1 tsp/gal) of water.
- 1 L (33.8 fl oz) makes 2,000 L (528 gal) solution.
- Size: 4 L (1 gal) bottle.
Grotek Pro-Silicate 0-0-4 (10 L)
Q115306
- Silica and soluble potash supplement for plant strength.
- Strengthens cell walls and improves stress tolerance.
- Supports drought tolerance and strong plant performance.
- Two potassium sources aid flowering and fruiting.
- Mix 2.5 to 5 mL/4 L (1/2 to 1 tsp/gal) of water.
- 1 L (33.8 fl oz) makes 2,000 L (528 gal) solution.
- Size: 10 L (2.6 gal) bottle.
Grotek Vitamax Plus 1-1-2 (23 L)
Q115308
- Full cycle fertiliser with essential nutrients.
- Improves efficacy of base nutrient programs.
- Supports foliage, flower, root, and stem development.
- Low sediment formula for hydroponic growing.
- Mix 5 - 10 mL/4 L (1 - 2 tsp/gal) as needed.
- 1 L (33.8 fl oz) makes 800 L (211 gal).
- Size: 23 L (6 gal) bottle.
Grotek Cal-Max 2-0-0 (1 L)
Q115310
- Nutrient supplement for correcting minor plant deficiencies.
- Rapid nitrogen and magnesium for chlorophyll production.
- Chelated iron supports lush green growth.
- Added calcium improves plant vigour at peak growth.
- Ideal for coconut coir and soilless media.
- Multiple uses: soil, hydroponics, or foliar spray.
- Size: 1 L (1 qt) bottle.
Grotek Solo-Tek Bloom 3-8-8 (1 L)
Q115309
- One-part bloom fertiliser for flowering and fruiting.
- Optimized ratios for flower and fruit development.
- Enhances nutrient availability and plant vigour.
- High calcium supports strong plant structure.
- Mix 2 - 4 mL/L (1/2 - 1 tsp per 1.25 qt).
- 1 L (33.8 fl oz) makes 500 L (132 gal).
- Size: 1 L (33.8 oz) bottle.
Grotek Cal-Max 2-0-0 (10 L)
Q115311
- Nutrient supplement for correcting minor plant deficiencies.
- Rapid nitrogen and magnesium for chlorophyll production.
- Chelated iron supports lush green growth.
- Added calcium improves plant vigour at peak growth.
- Ideal for coconut coir and soilless media.
- Multiple uses: soil, hydroponics, or foliar spray.
- Size: 10 L (2.6 gal) bottle.
Grotek Cal-Max 2-0-0 (4 L)
Q115312
- Nutrient supplement for correcting minor plant deficiencies.
- Rapid nitrogen and magnesium for chlorophyll production.
- Chelated iron supports lush green growth.
- Added calcium improves plant vigour at peak growth.
- Ideal for coconut coir and soilless media.
- Multiple uses: soil, hydroponics, or foliar spray.
- Size: 4 L (1 gal) bottle.
Earth Safe All Purpose 2-2-2, Hose End Sprayer (2 L)
Q115315
- A versatile organic fertilizer.
- Use throughout the growing season in all garden spaces.
- Encourages lush growth and beautiful flowers.
- Mix three pumps into 1 L of water for applications.
- Ingredients: fermented grain extract, fish meal.
- Size: 2 L bottle includes a hose-end sprayer for easy use.
Earth Safe Flowers 2-3-2, Hose End Sprayer (2 L)
Q115313
- A fertilizer for strong plants with abundant blooms.
- Great for all flowering plants.
- Mix 10 ml per 1 L of water for applications.
- Apply every two to three weeks during the growing season.
- Ingredients: sugar beet molasses.
- Size: 2 L bottle includes a hose-end sprayer for easy use.
Earth Safe Kelp 0-0-2 (10 L)
Q115314
- An organic fertilizer using seaweed for garden use.
- An excellent choice for everything you grow.
- Can be applied as a root drench or a foliar spray.
- Mix 10 ml per 1 L of water for applications.
- Apply two to three times during spring and summer.
- Size: 10 litre bottle.
Grotek Precision Grow 3-1-4 (23 L)
Q115316
- Base nutrient for vegetative growth in 3-part program.
- Provides nitrogen, phosphorus, potassium, magnesium.
- Optimized ratios for heavy feeding crops.
- Supports lush green growth in plants.
- Designed for soilless and hydroponic systems.
- Mix 1 to 3 mL/L (1 to 2.5 tsp/gal).
- 1 L (33.8 fl oz) makes 1,000 L (264 gal).
- Size: 23 L (6 gal) bottle.