Zone 8 Plants — What Grows in USDA Hardiness Zone 8
USDA Zone 8 covers winter lows of 10°F to 20°F, spanning the Gulf Coast states, much of lower Georgia and South Carolina, coastal Pacific Northwest, and parts of Texas and the Southwest. Every plant in this collection is rated hardy to Zone 8 or colder — built to survive those lows once established, without winter protection.
Confirm your exact zone by ZIP code at the USDA Plant Hardiness Zone Map — boundaries can shift within a single county near elevation changes or large bodies of water.
How Cold-Hardy Are Zone 8 Plants?
Hardy to 10°F once established — but hardiness rating alone doesn't guarantee survival. Planting depth, fall watering (so roots aren't drought-stressed entering winter), and mulching before first frost all matter as much as the zone rating itself.
FAQ
- What states are in Zone 8? Much of the Gulf Coast, lower Georgia and South Carolina, parts of Texas, and coastal areas of the Pacific Northwest — check the USDA map above for your exact location.
- Can Zone 8 plants survive in Zone 7? Not reliably without extra winter protection — a Zone 8 rating means 10°F is close to its limit.
- When should I plant Zone 8 perennials? Fall through early spring, avoiding the hottest summer stretch when new roots struggle to establish.
Source: USDA Plant Hardiness Zone Map — U.S. Department of Agriculture, Agricultural Research Service.
