Hi-Yield Dormant Spray

A dormant spray is applied during the winter months when plants are inactive. It coats the branches and bark with oil to smother overwintering insects and their eggs, preventing infestations before the growing season even begins.

While this product is primarily designed for dormant use on fruit trees, it is also safe for use on ornamental and shade trees throughout the year. Always check the specific label instructions for application rates and timing, as oil-based sprays can sometimes cause leaf burn if applied during high heat or direct sunlight.

This formula is effective against a broad range of common garden pests, including scale, mites, fruit tree leaf rollers, pear psylla, fall armyworms, and whiteflies.

This is a concentrated liquid, so you will need to dilute it with water according to the mixing ratios specified on the product label. Once mixed, it can be applied using a standard garden sprayer to ensure thorough coverage of the target plants.

It is generally safe for most shrubs and ornamentals, but some sensitive plant species can be damaged by oil sprays. It is best to test a small, inconspicuous area first or consult the product label for a list of sensitive plants before applying it to your entire landscape.