Promote healthy roots, strong stems and abundant blooms with Hi-Yield Super Phosphate. This quick-acting phosphorous supplement delivers 18% available phosphate directly to your plants, bulbs and garden beds, encouraging vigorous root development and more vibrant flowering.

• 0-18-0 formula provides readily available phosphorous
• Promotes healthy roots, stems and blooms
• Quick-acting granular formula
• Ideal for trees, shrubs, gardens and flowering plants
• Application rate for bulbs: 3.25 lbs per 40 ft of trench
• 3.25 lb bag