The makers of Pennington products bring to you Ironite Mineral Supplement 1-0-1, a unique concentrated formula that provides a deep green lawn without the excessive growth that some nitrogen - rich fertilizers can cause. While nitrogen causes greening and growth, iron provides greening without the growth surge. So if you want to spend more time enjoying your lush green lawn and less time mowing it, apply this premium iron formula any time of year to any type of grass. To deliver lawn care results that truly exceed your expectations, we have enhanced this product with beneficial microbes and advanced soil technology.

• Deep green lawn without excessive growth caused by some nitrogen heavy fertilizers
• Helps grass use nutrients found naturally in the soil
• Contains more iron for a deeper green color without the growth surge
• For use on lawns, flowers, shrubs, vegetables and trees
• Compatible for any time of year and with any type of grass