Purpledisk Sunflower (Helianthus Atrorubens) is a perennial herb in the Asteraceae family with easy care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 4-9. This plant is safe for cats and dogs.

Helianthus atrorubens is a perennial herbaceous sunflower native to the eastern United States, known for its yellow ray florets and distinctive dark purple to red disk florets.

Purpledisk Sunflower

Purpledisk Sunflower

Helianthus Atrorubens

Helianthus atrorubens is a perennial herbaceous sunflower native to the eastern United States, known for its yellow ray florets and distinctive dark purple to red disk florets.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun
Hardiness Zones
4-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:pollinator support, ornamental

Care Calendar

Monthly care tasks for Purpledisk Sunflower

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Purpledisk Sunflower
Purpledisk Sunflower detail

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Taxonomy

Family:Asteraceae
Genus:Helianthus