Shop online or in store - We ship across Canada!

Plant Prod 15-30-15 Fertilizer 15kg | High Phosphorus Water Soluble | Bloom Booster

SKU: GARFER153015PP
$134.95 CAD

Plant Prod 15-30-15 High P is the professional water-soluble fertilizer formulated for crops that demand extra phosphorus. Trusted by commercial growers and serious gardeners, this specialized formula delivers exceptional results for flowering plants, fruiting crops, and phosphorus-deficient soils.

Why Choose 15-30-15 High Phosphorus Formula:

  • High Phosphorus Content (30%) - Promotes vigorous root development, abundant flowering, and strong fruit set
  • Perfect for Hydrangeas - High phosphorus ties up excess aluminum in soil, producing vibrant pink blooms
  • Ideal for Acid-Loving Plants - High potential acidity makes it excellent for African violets, azaleas, and other acid-preferring crops
  • Early Growth Specialist - Provides extra phosphorus during critical early stages when plants need it most
  • Remedies Phosphorus Deficiency - Quickly corrects phosphorus-deficient soils for healthier, more productive plants
  • 100% Water Soluble - Dissolves completely for easy application through fertigation, drip systems, or hand watering
  • Professional Quality - Trusted formulation used by commercial greenhouse and nursery operations

Perfect For:

  • Hydrangeas (promotes pink blooms)
  • Tomatoes and cucumbers in early growth stages
  • African violets and acid-loving ornamentals
  • Flowering annuals and perennials
  • Greenhouse crops requiring phosphorus boost
  • Transplant establishment and root development
  • Phosphorus-deficient soils and growing media
  • Fruit and vegetable production

When to Use:

Apply during early stages of crop growth when plants require extra phosphorus for root establishment and development. Particularly effective for tomatoes and cucumbers grown in soil, flowering crops preparing to bloom, and any plants showing signs of phosphorus deficiency (purple-tinged leaves, stunted growth).

Application Guidelines:

Mix with water according to crop requirements and growth stage. Suitable for injection systems, drip irrigation, overhead watering, or hand application. Apply regularly during active growing season, especially during early growth and bloom initiation.

Typical Rates: 1-2 grams per liter for general feeding; adjust based on crop type, growth stage, and soil conditions.

Technical Specifications:

  • NPK Analysis: 15-30-15 (High Phosphorus)
  • Form: Water soluble powder
  • Size: 15 kg bag
  • Manufacturer: Plant-Prod (Master Plant-Prod Inc.)
  • Suitable for: Soil and soilless growing systems