Sachet Rates

Sachets are a preventive tool, so one rate covers most situations:

  • Plants touching: hang 1 sachet per 3–6 sq. ft.
  • Plants not touching: hang 1 sachet per plant.
  • Replace every 2–4 weeks.

These are general starting points. Adjust for the pest, the plant and the season, and check pests and predators regularly.

Temperature & Humidity

Effective range: 54–80°F (best 66–80°F). Humidity: 65–72%. Cucumeris eggs are sensitive to dry air, and a sachet that dries out stops producing mites.