Annuals

Annuals

An annual plant is a plant that usually germinates, flowers, and dies in a year or season. True annuals will only live longer than a year if they are prevented from setting seed. One seed-to-seed life cycle for an annual can occur in as little as a month in some species, though most last several months.  Plants that would be perennials in their native climates can often be used as annuals in colder climates.

Common Name: Scarlet Sage

Zone: 10 to 11
Plant Type:
Herbaceous perennial
Family:
Lamiaceae
Native Range:
Brazil
Height:
1 to 2 feet
Spread:
0.75 to 1.5 feet
Bloom Time:
June - To frost
Bloom Color:
Red
Sun:
Full sun to part shade
Water:
Medium
Maintenance:
Low

Common Name: Tall Verbena

Zone: 7 to 11
Plant Type:
Annual
Family:
Verbenaceae
Native Range:
South America
Height:
2 to 4 feet
Spread:
1.5 to 3 feet
Bloom Time:
June - To frost
Bloom Color:
Rose-violet, lavender
Sun:
Full sun to part shade
Water:
Medium
Maintenance:
Low

Common Name: Verbena

Zone: 9 to 10
Plant Type:
Annual
Family:
Verbenaceae
Native Range:
None
Height:
0.75 to 1 foot
Spread:
1 to 2 feet
Bloom Time:
May - To frost
Bloom Color:
Violet-blue
Sun:
Full sun
Water:
Medium
Maintenance:
Low

For this information and more, check out Missouri Botanical Garden Kemper Center For Home Garening.