Royal Gold Crown Jewels Imperial Boost, 5 lb

★★★★★ 4.5 145 reviews

$8.25
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Product details

Management number 232551555 Release Date 2026/06/21 List Price $3.30 Model Number 232551555
Category

Royal Gold Crown Jewels Imperial Boost 0-15-11 was specifically formulated to work with all Royal Gold Growing Mediums, but can be used with any soil or soiless medium and is compatatible with most nutrient programs. oyal Gold Crown Jewels Imperial Boost is intended to be used as a phosphorus and potassium supplemeny during the fruiting and flowering stages. Great for Vegetables, Flowers, Trees, Shrubs, Ornamentals, and Houseplants. Suitable for Organic Farming & Gardening. Compatible with most biological inoculants and sugar sources. Can be used to enhance nutrient content in existing compost tea recipes. For best results, always use clean, non-chlorinated water. Water temperature will affect brewing time.


Royal Gold Crown Jewels Imperial Boost 0-15-11 Directions For Use

Growing Medium Application for Established Plants
Apply 2-5 tbsp. of Crown Jewels Imperial Boost to the surface of one cubic foot of potting medium or approximately 1-2 tsp. per gallon of growing medium, depending on plant needs. Lightly scratch in the product, and water well. Apply 2-3 times during flowering, with 10-14 days between applications.

Field Application for Established Plants
For crop production apply 4-6 cups of Crown Jewels Imperial Boost to 100 ft2. For best results, use in accordance with the recommendations of a soil test and a qualified individual or institution.

Fertilizer Tea
Add up to 1 tsp. of Royal Gold Imperial Boost per gallon of water. Mix well and apply to soil.

For Aerated Tea
Add up to 1 tbsp. Crown Jewels Imperial Boost to each gallon of water. For larger batches, add about 1/2 cup per 10 gallons of water. Aerate for up to 48 hours. It may be applied full strength to the soil. It may also be diluted up to 50:1 with water for small or sensitive plants or for foliar applications. Apply to the soil immediately for best results. Application frequency and dilution rates will depend on plant needs and environmental conditions.


Royal Gold Crown Jewels Imperial Boost 0-15-11 Guaranteed Analysis

  • Available Phosphate (P2O5).....15%
  • Soluble Potash (K2O).....11%
  • Calcium.....17%
  • Magnesium (Mg).....1.5%
    • 1.5% Water Soluble Magnesium (Mg)

Derived From: Bone Meal, Potassium Magnesium Sulfate, Sulfate of Potash, Rock Phosphate, Seabird Guano, and Kelp Meal.

Use only as directed. Store in a cool, dry place away from children and animals.


Approximate Conversions

  • 1 tablespoon = 1/2 oz = 14 g
  • 1 cup = 8 oz = 1/2 lb = 227 g

Liability Statement: In no case shall Royal Gold LLC be liable for consequential, incidental, special, exemplary, or incident damages from the use or handling of the product.


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