Skip to Content Skip to Navigation
Menu

Purple Knight Alternanthera dentata

Be The First To Rate This
Exposure
  • Part Sun to Sun

The optimum amount of sun or shade each plant needs to thrive: Full Sun (6+ hours), Part Sun (4-6 hours), Full Shade (up to 4 hours).

Flower Season
  • Spring
  • Summer
  • Fall
Mature Size
20" 36"
Height
16 - 20"
Spread
18 - 36"
  • Details

    Features

    Colorful foliage.

    Foliage Interest
    Heat Tolerant

    Characteristics

    Plant Type: 
    Annual
    Height Category: 
    Tall
    Garden Height: 
    16 - 20 Inches
    Spacing: 
    18 - 36 Inches
    Spread: 
    18 - 36 Inches
    Foliage Colors: 
    Purple
    Foliage Colors: 
    Red
    Foliage Shade: 
    mottled red and purple
    Habit: 
    Upright
    Container Role: 
    Filler

    Plant Needs

    Light Requirement: 
    Part Sun to Sun
    Maintenance Category: 
    Easy
    Bloom Time: 
    Grown for Foliage
    Hardiness Zones: 
    9a, 9b, 10a, 10b, 11a, 11b
    Water Category: 
    Average
    Uses: 
    Container
    Uses: 
    Landscape
    Uses Notes: 

    Containers and landscapes.

    Maintenance Notes: 

    Easy Care.

Back to Top

Find plants you love and create idea boards for all your projects.

To create an idea board, sign in or create an account.