Plant Nutrition & Health

A complete range of plant nutrition and health products designed to support robust growth and maximize yields. Our curated selection offers reliable solutions for every stage of plant development.

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Picture of Grotek™ Pro-Silicate™ 0-0-4

Grotek™ Pro-Silicate™ 0-0-4

P_00855
  • 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.
Picture of House & Garden™ Aqua Flakes® A & B

House & Garden™ Aqua Flakes® A & B

P_00865
  • Two-part base nutrient for recirculating systems.
  • Designed for hydroponic cultivation methods.
  • Provides long-lasting pH stability.
  • Supports consistent nutrient absorption.
  • Targets plant-specific EC levels.
  • Works through all growth stages.
Picture of House & Garden™ Algen® Extract

House & Garden™ Algen® Extract

P_00863
  • Sea kelp-based nutrient supplement for plants.
  • Made from cold-pressed Norwegian sea kelp.
  • Supports vigorous vegetative growth.
  • Enhances root hair biomass development.
  • Improves plant uptake of trace elements.
  • No dyes, synthetic PGRs, or heavy metals.
Picture of House & Garden™ Amino Treatment®

House & Garden™ Amino Treatment®

P_00864
  • Nutrient supplement with amino acids and potassium.
  • Supports vegetative growth and flower formation.
  • Enhances mineral absorption and plant vigour.
  • Contains green pea protein hydrolysate.
  • Compatible with hydroponics, coco, and soil.
  • No dyes, synthetic PGRs, or heavy metals.
Picture of House & Garden™ Bud-XL®

House & Garden™ Bud-XL®

P_00866
  • Flowering additive for growth, vigor, and yield.
  • Transfers plant sugars to flowering sites.
  • Enhances flower size, density, aroma, flavor.
  • Supports mid to late flowering stages.
  • Use 1 mL/L (0.8 tsp/gal) in feed water.
  • Works in hydroponics and soil systems.
Picture of House & Garden™ Cocos® A & B

House & Garden™ Cocos® A & B

P_00867
  • Two-part base nutrient for coco systems.
  • Designed for drain-to-waste hydroponics.
  • Promotes lush, vigorous plant growth.
  • Improves strength and nutrient uptake.
  • Enhances yield and aroma.
  • Works through all growth stages.
Picture of House & Garden™ Multi Zen®

House & Garden™ Multi Zen®

P_00870
  • Concentrated additive for increasing nutrient uptake.
  • Provides readily available soluble nutrients.
  • Enhances nutrient availability and efficiency.
  • Supports healthy root zone and plant vigour.
  • Compatible with all growing media.
Picture of House & Garden™ Roots Excelurator® Gold

House & Garden™ Roots Excelurator® Gold

P_00869
  • Root growth enhancer for soil and coco substrates.
  • Promotes strong root production and lush, vigorous growth.
  • Improves nutrient uptake and plant resilience.
  • Helps prevent nutrient deficiency-related disorders.
  • Enhances harvest yield and aroma.
  • Suitable for hydroponics and soil systems.
Picture of House & Garden™ Roots Excelurator® Silver

House & Garden™ Roots Excelurator® Silver

P_00872
  • Hydroponic root growth promoting nutrient.
  • Promotes lush, vigorous growth.
  • Improves plant strength and resilience.
  • Boosts nutrient uptake efficiency.
  • Enhances harvest yield and aroma.
  • Works in all growing media.
  • Formulated without dyes or synthetic PGRs.
Picture of House & Garden™ Top Booster®

House & Garden™ Top Booster®

P_00873
  • One-week PK additive for the flowering process.
  • Uses phosphorus and potassium for final reproductive growth.
  • Provides soluble nutrients to enhance floral production.
  • Use one week pre-harvest.
  • Directs energy to flowering sites; improves resilience.
  • Works in all media; no synthetic PGRs or heavy metals.
Picture of House & Garden™ Shooting Powder®

House & Garden™ Shooting Powder®

P_00871
  • Flowering additive to increase growth and yield.
  • Provides nutrient precursors for ATP-synthesis.
  • Provides soluble PK for bloom.
  • Initiates secondary flowering phase.
  • Increases flower size and weight.
  • Enhances oil and resin production.
  • Works in all growing media.
  • Each sachet contains 65 g (2.3 oz).
Picture of Jack's® Classic for Indoor Plants
Picture of Jack's® Classic for Flowers
Picture of Jack's® Classic for Fruits & Vegetables
Picture of Jack's Professional®
Picture of Jack's® Nutrients FeED
Picture of Jack's® Nutrients BOOST
Picture of PRO-MIX® Powdered Fertilizers
Picture of PRO-MIX® Granular Fertilizers
Picture of GardenPRO® Bone Meal 2-11-0
Picture of GardenPRO® Rhodo & Azalea 6-12-12
Picture of GardenPRO® Veggie & Flower 10-15-19
Picture of GardenPRO® Berry & Tree Fruit 10-6-9
Picture of GardenPRO® Palm & Tropical 9-3-9
Picture of House & Garden™ Magic Green®

House & Garden™ Magic Green®

P_00874
  • Foliar spray delivering macronutrients to plants.
  • Greening effect on yellowing leaves.
  • Strengthens foliage and supports vigour.
  • Apply during vegetative and early bloom.
  • Compatible with hydroponics, coco, soil.
Picture of House & Garden™ Nitrogen Boost®

House & Garden™ Nitrogen Boost®

P_00875
  • Concentrated nitrogen supplement for plant growth.
  • Supports leafy, vigorous growth.
  • Strengthens stems for heavier yields.
  • Works in soil and hydro systems.
  • Use in vegetative and early bloom stages.
Picture of House & Garden™ Soil® A & B

House & Garden™ Soil® A & B

P_00876
  • Two-part base nutrient for soil-based growing media.
  • Provides every essential nutrient, including magnesium.
  • Optimized for growth and bloom.
  • Supports vigorous, more resilient plant growth.
  • Enables soil and nutrients to be fully utilized.
  • No dyes, synthetic PGRs, or detectable heavy metals.
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