About This Collection
Zone 7 full sun gardens face intense summer heat — often 90°F+ for weeks — combined with mild but real winters. Plants in these spots need to handle both extremes: baking summer sun and occasional single-digit winter temperatures. This rules out both tropical plants (too cold) and many northern favorites (too hot).
The best Zone 7 full sun performers include heat-loving perennials like Coneflower, Butterfly Weed, Gaura, Salvia, and Crepe Myrtle. Many native prairie plants excel here because they evolved in similar conditions: hot summers, cold-enough winters, and full sun exposure.
PlantWise matches Zone 7 + full sun plants to your additional needs — deer resistance, pet safety, low maintenance, or specific colors. Get a personalized list of heat-tolerant, winter-hardy plants for your sunniest garden spots.
Find Zone 7 Full Sun Plants → or browse the interactive directory.
Featured Plants
Frequently Asked Questions
How hot does Zone 7 get in summer?
While USDA zones only measure winter cold, Zone 7 areas typically experience summer highs of 85-100°F. Full sun plants in Zone 7 must tolerate both the cold winters AND intense summer heat.
Do Zone 7 full sun plants need supplemental water?
During establishment (first year), yes. Once established, many Zone 7 sun plants are drought-tolerant. However, during extreme heat waves (100°F+), even established plants benefit from deep watering.
Can I grow tropical-looking plants in Zone 7 full sun?
Yes! Several tropical-looking plants are Zone 7 hardy: Hardy Hibiscus, Crepe Myrtle, Yucca, and Agave americana. They provide that lush, tropical feel while surviving winter.
What's the best mulch for Zone 7 full sun beds?
A 2-3 inch layer of shredded hardwood or pine bark mulch helps retain moisture and regulate soil temperature. Avoid black rubber mulch in full sun — it absorbs heat and can cook roots.