dormant oil

It’s Time for Dormant Oil

One of the most common questions we get throughout the year is, “How do I get rid of the insects or fungus on my trees & shrubs?” Wouldn’t it be great if there were a way to PREVENT these pests instead of having to deal with them in the warm weather of Spring & Summer? Guess what! There is!

Dormant Oil is a preventative spray that protects your plants from bugs and fungus that have settled in to over-winter on them. Spraying Dormant Oil at the right time will kill off any lingering bugs or diseases, giving your plants a better chance at a healthy season!

Applying Dormant Oil is a simple process. Pick up your Dormant Oil Spray Kit. It will contain horticultural oil and lime Sulphur. Mix 2 parts lime Sulphur and 1 part horticultural oil to deliver a one-two knock-out punch to over-wintering insects and diseases. Apply the dormant oil in early spring before leaf buds show green at the tips. Spray on a day when the temperature is over 5 degrees Celsius. Apply early in the day to allow enough time for the dormant spray to dry on the plant before the chance of freezing.

Best Practices When Applying Dornment Oil
  1. Timing is Key: Apply in early spring, before buds open, when temperatures are above freezing.
  2. Check the Forecast: Avoid rain within 24 hours after application.
  3. Choose the Right Product: Select a suitable dormant oil for your plants and pests.
  4. Read Instructions: Follow label directions for dilution rates and application methods.
  5. Protect Yourself: Wear protective gear like gloves and eyewear.
  6. Apply Evenly: Use a sprayer for thorough coverage, including the undersides.
  7. Choose Calm Days: Apply on windless days to prevent drift.
  8. Time of Day Matters: Apply in the morning for an entire day to work and dry.
  9. Monitor Results: Keep an eye on plants for effectiveness and adverse effects.
  10. Repeat as Needed: Reapply according to label instructions if necessary.

*The Dormant Spray Kit will include specific instructions for how much spray to mix for each type of plant.

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