Below are the planting requirements, as well as a bit of information on each zone, to help gardeners in Zone 8 choose plants that will thrive in their climate.
Zones: 3, 8
3: Most plants can be planted outside year-round in this zone. Casual watering is generally not necessary, but do provide careful attention to mulch and pruning to keep plants healthy. If growing susceptible crops like roses or hostas outdoors in warm climates, protect them with cold frames during the winter or install row covers.
8: Long, hot summers and mild winters make this zone ideal for plants that grow quickly and tolerate dry conditions. Keep plants watered carefully if necessary; supplemental irrigation is usually not necessary in this area. Check cultivars for resistance to sunscald and pests before selecting.