Bonide All Seasons Horticultural & Dormant Spray Oil – 16 oz Concentrate

Overview

Bonide All Seasons Horticultural & Dormant Spray Oil is a refined mineral oil-based concentrate designed for organic gardening. It can be used as a growing-season spray, a dormant spray (no leaves), or a delayed dormant spray (green tip) to help manage overwintering pest life stages and common diseases.

What it protects and how it works

The spray oil forms a thin, protective film on plant surfaces, smothering insects at multiple life stages—eggs, larvae, and adults. It is approved for organic gardening and can be used on a broad range of plants including fruit trees, shade trees, shrubs, ornamentals, roses, and vegetables.

• Broad pest coverage: aphids, scale, mealybugs, spider mites, whiteflies, bud moths, leaf rollers, red bugs, codling moths, blister mites, and more.
• Disease support: helps reduce powdery mildew, leaf spot, and other common fungal issues on treated plants.
• Flexible timing: apply during the growing season, as a dormant spray to suppress overwintering eggs, or as a delayed dormant spray to protect emerging growth.

How to use

Product arrives ready to mix. Combine with water according to the label, then spray until the plant surface is thoroughly wet, including the undersides of leaves and branches. Follow the label for rate and timing to cover listed crops and ornamentals.

• Ready-to-mix convenience with simple preparation.
• Thorough coverage matters: ensure even wetting for fruits, vegetables, nuts, flowers, and foliage.

Why gardeners choose All Seasons

This versatile oil supports organic gardening by providing a multi-season option that pairs with other sustainable practices. It offers a practical, low-residue approach to pest management and plant protection without making guarantees, instead presenting possibilities for healthier, more resilient plants.

Real-world use scenarios

Picture late winter pre-spring care on fruit trees, followed by applications to roses, shrubs, and ornamentals as growth resumes. A careful, labeled spray can help reduce pest pressure and disease challenges as your garden transitions between seasons.