heliopsis tuscan sun - GARDEN
False sunflower (Heliopsis) is an herbaceous perennial named for the cheerful blooms that resemble true sunflowers (Helianthus). Native to eastern and central regions of the US and Canada, this short-lived perennial can be found growing in open woodlands, meadows, prairies, and fields. False sunflowers (Heliopsis helianthoides) get their common name from their long-stemmed golden flowers.
Understanding the Context
Learn how to keep these plants in bloom. The Heliopsis genus, known as ox-eye sunflower or false sunflower, belongs to the Asteraceae family. Native to North America, these perennials are appreciated for their sunflower-like blooms during the summer. Heliopsis helianthoides, also known as Ox Eye sunflower or False Sunflower, is a native perennial in North America, found predominantly in the Midwest and Northeast regions.
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Plants in the genus Heliopsis are both similar in appearance to and closely related to those in the genus Helianthus, the true sunflower. Heliopsis is sometimes commonly called false sunflower. The flowers of Heliopsis have both orange-yellow center disk and yellow ray flowers. Blooming occurs in summer beginning in July to August and extends for up to two months, making it one of the earliest blooming sunflowers. Heliopsis forms clumps 2’ to 4’ in diameter.
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Scientifically known as Heliopsis helianthoides, it will grow 4-5′ tall in full sun and well draining soil. Blooming numerous yellow daisy-like blooms from June to August, it will attract bees, butterflies, and birds. The name Heliopsis (pronounced / ˌhiːliˈɒpsɪs /, from Greek helios for "sun" and opsis for "appearance") refers to the bright yellow color of the flowers. Species are found widely in cultivation in temperate climates, notably varieties of H. helianthoides. Despite their similar appearance, Ox-eye Sunflower (Heliopsis) and true sunflowers (Helianthus) are different genera.
Ox-eye Sunflower has opposite leaves, smaller flowers (2–3 inches vs. 6+ inches), and lacks the large, edible seeds that true sunflowers produce.