Dormant Spray Kit


To protect your trees and shrubs from destructive insects and fungi you should spray them with a Dormant Spray Kit! The kit combines horticultural oil and lime sulphur to combat the overwintering pests before they do any damage.

Apply when: 

  • The tree or shrub is dormant and the buds have not opened
  • It is 0 degrees Celsius or above for a minimum of 24 hours
  • There is little to no wind (to prevent drift)
  • There is no precipitation (rain/snow) during the day or the next
  • There will be no frost in the evening 

Can be used first thing in the spring and first thing in the fall.