Hardiness Zone 11: 40 to 50 °F
Zone 11 covers places whose average annual extreme winter low falls between 40 and 50 °F (4.4 to 10 °C). Hawaii, the warmest parts of South Florida, and Puerto Rico lowlands.
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10 photos Zone 11 My New BBQ Island
by JA CARLI started this Island in Dec 2007 and completed in April 2008. Funds were the biggest problem and I built...
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29 photos Zone 11 Florida Tropical Bali/Moroccan Oasis
by cusoliI posted my yard on Rate My Space and someone suggested that I should post it here. So here you go ... We...
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18 photos Zone 11 SOUTH FLA Rock Garden Landscape
by cusoliThis is my front yard. I took out all the landscaping from the builder and re-did it myself. I am an...
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34 photos Zone 11 Very small SM yard/porch/patio space
by Wesley N.Small triangle shaped sunken yard, has two concrete sidewalks bordering two sides, with a porch bordering...
Zone 11 facts
| Full band | 40 to 50 °F (4.4 to 10 °C) |
|---|---|
| Zone 11a (colder half) | 40 to 45 °F |
| Zone 11b (warmer half) | 45 to 50 °F |
| Where it occurs | Hawaii, the warmest parts of South Florida, and Puerto Rico lowlands. |
| Yards on YardShare tagged zone 11 | 14 |
Plants rated hardy to zone 11 should survive an average winter low in this band. Summer heat, rainfall, soil, and microclimates still decide the rest, and the full researched zone guide is being built for this page.
Data: 2023 USDA Plant Hardiness Zone Map (USDA and PRISM Climate Group, Oregon State University). Yard counts and photos are live from the YardShare archive; member-entered zone tags are shown as members set them.