Rayless Sunflower (Helianthus Radula) is a perennial herb in the Asteraceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 7-10. This plant is safe for cats and dogs.
Helianthus radula, known as Rayless sunflower or Roundleaf Sunflower, is a perennial herb native to pine flatwoods and seasonally wet savannahs.
Rayless Sunflower
Helianthus Radula
Helianthus radula, known as Rayless sunflower or Roundleaf Sunflower, is a perennial herb native to pine flatwoods and seasonally wet savannahs.
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Care Calendar
Monthly care tasks for Rayless Sunflower
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.
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