Monterey Horticultural Oil

Protect your roses naturally with Horticultural Oil, a safe and effective way to control mites, aphids, and other soft-bodied pests. This oil works by suffocating insects at all life stages—eggs, larvae, and adults—stopping infestations without leaving harmful residues.

For best results, use horticultural oil as part of your regular garden care routine.  It can be rotated with other treatments to prevent resistance and combined with other pest control methods for even stronger protection. Apply in the evening or early morning to avoid heat stress on your plants, and enjoy a healthier, pest-free garden!

Download Monterey Horticultural Oil Concentrate instructions here.

Download Monterey Horticultural Oil Ready-To-Use instructions here.