Stop Japanese beetle damage before it starts. Control grubs with St. Gabriel Organics Milky Spore Powder Japanese beetle grub control that builds a long-lasting, natural defense in your soil. Protect turf, veggies, and ornamentals with a simple, once-and-done application that keeps working for years.

Key Benefits

• Long-term protection: Establish a soil defense that lasts up to 10 years and can persist even longer.
• Targeted action: Eliminate Japanese beetle larvae without harming people, pets, plants, bees, or earthworms.
• Easy application: Spot-apply 1 teaspoon every 4 feet in a checkerboard grid—no mixing required.
• Efficient coverage: Treat up to 2,500 sq ft with the compact 10 oz container.
• Water-safe use: Apply confidently around garden beds and near waterways.

Why It Works

Rely on a naturally occurring bacterium (milky spore) that grubs ingest while feeding on roots. As it infects the larvae, it spreads through the soil, reducing future beetle pressure season after season.

How to Apply

• Apply to unfrozen ground in a checkerboard pattern, 1 teaspoon every 4 ft.
• Time it just before rain or gently water for about 15 minutes to move spores into the soil.
• Use the St. Gabriel Organics Lawn & Garden Dispenser Tube (sold separately) for quick, even placement.
• Give it time to build in the soil; results strengthen as seasons progress.

Specifications

• Weight: 10 oz
• Coverage: Up to 2,500 sq ft
• Application Rate: 1 tsp every 4 ft (checkerboard pattern)
• Longevity: Guaranteed performance up to 10 years; may persist up to 20
• Active: Milky Spore bacterium targeting Japanese beetle grubs
• Use Sites: Lawns, garden beds, around trees and shrubs; safe near waterways

Start now to protect roots and keep your lawn and garden thriving—season after season.