Container Herbs

Question

I live in south central Wisconsin, zone 4, and have several types of herbs that are in containers growing in my basement for the winter. When can I take them outdoors? What is the lowest temperature they can tolerate?

Answer 1

You can put them outdoors after all threat of frost or freezing temps have passed in your area. This article will help determine the hardiness for plants in your zone: https://www.gardeningknowhow.com/planting-zones/wisconsin-planting-zones.htm