Growing Sunflower

View the Sunflower page

05 May 21 Lisa (Canada - zone 4a Temperate Warm Summer climate)
My sunflower seedlings are ready to plant outside. Can they withstand a little frost ? Or should I wait to transplant until the end of may
06 May 21 Anonymous (Canada - zone 4a Temperate Warm Summer climate)
Probably you could wait another week or two. Judge by your local conditions.

My sunflower seedlings are ready to plant outside. Can they withstand a little frost ? Or should I wait to transplant until the end of may

- Lisa

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put GardenGrow in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use GardenGrow and subscribe to the free GardenGrow planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About GardenGrow | Contact us | Privacy Policy

This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. GardenGrow is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
We cannot help if you are overrun by giant slugs.