When to plant Kale in Vermont

In spring, from Apr 1 – 20 in Burlington to Apr 10 – May 1 in Rutland.

In fall, from June 15 – July 15 in Rutland to July 1 – Aug 1 in South Burlington.

USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.

Kale planting dates by place in Vermont
PlaceSpringFall
BurlingtonApr 1 – 20July 1 – Aug 1
Essex JunctionApr 1 – 20July 1 – Aug 1
RutlandApr 10 – May 1June 15 – July 15
South BurlingtonApr 1 – 20July 1 – Aug 1

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), tables 4 and 5. Frost dates: NOAA U.S. Climate Normals 1991–2020. “—” means the place's frost date is outside the table. The full USDA table for kale.