Jack's Professional 21-8-18 Mag Mum Fertilizer 25lb

Mums are heavy feeders that respond well to additional magnesium, sulfur and iron. Additional 2% Nitrogen in this formula reduces your fertilizer usage by approximately 10%, making this product not only nutritionally effective, but cost effective as well.

• For use on: Garden Mums
• Acidic: 446 lbs. CCE
• No Urea