Grow tropical plants for a lush outdoor oasis ... Some newer varieties are even able to withstand full sun. If you live in gardening zones 9 to 10, plant your caladiums in full to part shade ...

Growing lemongrass as a perennial is not difficult, you just need to know how to overwinter it indoors if you are in a cool climate.

Zones 9 and 10 encompass areas that are warmer and have a slightly more tropical climate ... When choosing plants for gardens, plant tags and catalogues often include the USDA's hardiness zones ...