What is the recommended temperature to store herbicides?

The recommended temperature to store herbicides is above 32°F. Many herbicides can be adversely affected by freezing temperatures, which can compromise their effectiveness and alter their chemical composition. Storing herbicides at temperatures above freezing helps in maintaining their stability, potency, and shelf life.

In addition to avoiding freezing conditions, it is usually advised to keep herbicides in a cool, dry place, but specific guidelines may vary depending on the formulation and manufacturer recommendations. Choosing a temperature above 32°F minimizes the risk of crystallization or other physical changes in the herbicide that could occur if it were to freeze.

While room temperature is often suitable for many pesticides, extreme temperatures in either direction can lead to issues. As a cautionary note, storing herbicides too high in temperature can also degrade their efficacy over time, which is why temperatures above 50°F are generally considered appropriate for long-term storage. However, the critical factor is ensuring that the storage temperature never falls below freezing.