Sunflower Plants
Q.

Sunflowers

Zone Barre,vt | [email protected] added on September 25, 2016 | Answered

Can sunflowers winter over in Vt?

A.
A.Answers to this queston: Add Answer
Alisma
Certified GKH Gardening Expert
Answered on September 26, 2016

First, many sunflower varieties are annual and only live one year:

https://www.gardeningknowhow.com/ornamental/flowers/sunflower/is-my-sunflower-an-annual-or-a-perennial-sunflower.htm

Perennial sunflowers are mostly winter hardy in hardiness zones 4 and above, but some are hardy in zone 3. Check your hardiness zone here:

https://www.gardeningknowhow.com/planting-zones/vermont-planting-zones.htm

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