Why Do I Need Bt in My Garden?

B.t. a natural insecticide that does not kill insects quickly but in a day or two.

It kills ONLY the larvae (grub or worm form) of adult insects that become moths or butterfly pests. Most adult forms of moths that are garden pests do their damage in the larva stage, not the adult. The primary mission of the adult is to mate and lay eggs.

Why Do I Need Neem in My Garden?

Neem acts as a natural insecticide in several different ways but it will not give you the quick killing action of some fast acting insecticides such as insecticidal soap. First, Neem is an oil. When oils are used to kill insects it smothers very small insects with a layer that interferes with their uptake of oxygen so they suffocate.