Helianthus maximilianii

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Maximilian Sunflower

 
Plant photo of: Helianthus maximilianii
Information by: Kathleen Moore        Photographer: Betsy Thompson

 

Description

Annual that grows quickly to 10' x 2'. Yellow daisylike flowers appear in the fall. Birds love to eat seeds off of spent flowers. Accepts full sun. Sow seeds in the spring for great fall color.

 

  • Anatomy

  • Sun/Water

  • Design

Plant Type

Annual

 

Height Range

6-12'

 

Flower Color

Yellow

 

Flower Season

Fall

 

Leaf Color

Green

 

Bark Color

n/a

 

Fruit Color

n/a

 

Fruit Season

n/a

Sun

Full

 

Water

Low, Extra in Summer

 

Growth Rate

Fast

 

Soil Type

Sandy, Unparticular

 

Soil Condition

Average, Rich, Poor, Well-drained

 

Soil pH

Neutral

 

Adverse Factors

n/a

Design Styles

Meadow, Spanish, Wild Garden

 

Accenting Features

Showy Flowers

 

Seasonal Interest

Fall

 

Location Uses

Foundation, Patio, Raised Planter, Walls / Fences, With Rocks

 

Special Uses

Cut Flowers, Naturalizing

 

Attracts Wildlife

Birds, Butterflies

Water Saving Tip:

Apply a layer of mulch around plants to reduce moisture loss.

Choose organic mulches, such as shredded bark, compost or aged sawdust.