A tender perennial grown as a annual in the colder areas. Can be used as a spiller and filler in containers. Easy to over winter indoors.
Pronunciation
(al-ter-NAN-the-ra)
Plant Type
All Plants, Perennial Tender
Hardiness Zone
(8)9-11
Sunlight
full sun, mostly sunny, part shade, foliage may burn in the full hot sun
Moisture
average
Soil & Site
average
Growing Media
average patio
Temperature
tolerates cooler weather
Flowers
seldom flowers during the growing season, will flower if indoors , white globular shaped flowers tucked in the foliage
Leaves
thin leaves, bark purple-burgundy to burgundy to reddish burgundy depending on the light
Roots
fibrous
Dimensions
6 inches tall, spreads over 12-18 inches, mat forming
Maintenance
pinch or prune to control spread
Propagation
cuttings
Native Site
Mexico, South Mexico
Notes & Reference
#51-Armitage's Manual of Annuals, Biennials, and Half-Hardy Perennials (Alan Arimitage)
,#109-Annuals and Tender Perennials for North American Gardens (Wayne Winterroud)