St. Gabriel Organics® Milky Spore Grub Control Spreader Mix Granules - 15lb - 5,250 sq ft coverage

Milky Spore is a bacterium that infects and kills grubs. 

• You apply milky spore to your lawn and water it in so grubs become infected by swallowing a spore when feeding on grass roots.
• The grub is killed 7 to 21 days later.
•  As the grub decomposes billions of new spores will be introduced into the soil from one grub.
• As the spores multiply in your soil, they spread to cover the entire lawn.
• As time passes, the spores will spread to neighboring lawns.
• This bacterium becomes more effective over time and has a life span of 15 years.

Milky Spore is approved by the EPA. It is a safe material to kill grubs. It is not toxic to insects, birds, pets or humans. It will not affect wells, ponds or streams. Also, it is harmless for food crops.