Fall crops and end-of-season cleanup — see the fall planting guide by zone

Edible Gardening

Growing by Zone

Planting calendars, variety picks and season-extension notes organized by USDA hardiness zone.

Growing by Zone covers planting calendars, variety picks and season-extension notes organized by USDA hardiness zone. The guides here start with the basics of reading zone maps and frost dates, then explain how a zone differs from the actual conditions in your own yard. Articles on microclimates describe how features such as sheltered south-facing walls and frost pockets can differ from the surrounding area. Others look at the AHS heat zone, which matters when summer heat causes problems for plants.

The category also includes zone-specific guides for climates from zones 1 and 2 in the far north to the tropical zones 11 through 13, along with vegetables that grow across many zones and perennials chosen by zone rating. Season-extension articles discuss cold frames and row cover, including the different fabric weights of row cover.