Used as a soil conditioner, Organic Rock Phosphate provides phosphorous for all flowering plants.
All natural and pelletized for easy application.
Contains 3% available and 24% total phosphate. Promotes root growth.
Mined from phosphorous rich natural deposits.
Unique Features: + Slow release — feeds plants for a long period of time! + An excellent source of natural phosphorus + Provides both short and long term plant benefits + Great for feeding flowering trees and shrubs + Stimulates exceptional root growth
NPK: 0-3-0
DIRECTIONS FOR USE:
New Plantings: Add one cup per 10 square feet during soil preparation, or 2 cups per 1/2 cubic foot (5 gallons) of mix that will be added to the planting hole (trees and shrubs).
Established Plants: Side dress with one cup for every 10 square feet of growing area, or work one cup for every inch of trunk diameter into the soil within the drip line.
Container Plants: Add 1/2 cup per 1/2 cubic foot (5 gallons) of soil. Mix thoroughly for maximum results.