Safer Brand Caterpillar/Worm Killer, 16 oz Soil Amendments This 5-pound package contains a

This 5-pound package contains a specialized formula with a high phosphorus content and a balanced 0-50-30 ratio of essential nutrients

To keep fire ants at bay

Blood Meal

Infused with Advanced TruBiotic

Safer Brand Caterpillar/Worm Killer, 16 oz Soil Amendments This 5-pound package contains aSafer Brand 16 oz. Caterpillar Killer II Concentrate kills worms and caterpillar stage insects but has no effect on birds, earthworms, or beneficial insects when used as directed. The caterpillars and worms that are damaging your plants will stop feeding immediately after ingesting the bacterium, which is known scientifically as Bacillus Thuringiensis var. Kurstaki (B. t. for short). Use in late afternoon or on cloudy days since the BT breaks down in