Summit Horticultural Oil

This spray works through physical smothering rather than chemical toxicity. It coats insects and fungal spores in a fine layer of oil, which effectively suffocates them and prevents them from spreading or damaging your plants.

Yes. Because the formula is organic-compliant and does not rely on synthetic chemicals, there is a zero-day pre-harvest interval. You can safely apply it and harvest your fruits or vegetables on the same day.

Yes, this product is designed for year-round versatility. However, as with any horticultural oil, it is best practice to avoid applying it during the hottest part of the day or when temperatures are extremely high to prevent potential leaf burn.

It does. This oil is a dual-action solution that targets common garden insects while also helping to prevent and manage fungal and bacterial diseases on your plants.

It is safe for a wide range of garden plants, including fruit trees and various ornamentals. Always check the label for specific plant sensitivities before applying, as some delicate foliage may react differently to oil-based treatments.