The common sunflower (Helianthus annuus) is a species of large annual forb of the daisy family Asteraceae. The common sunflower is harvested for its edible oily seeds, which are often eaten as a snack food. They are also used in the production of cooking oil, as food for livestock, as bird food, and as a plantings in domestic gardens for ...

2025年2月10日 · What Type Of Plant Is A Sunflower Sunflowers are iconic and vibrant flowers that have captured the hearts of many with their bright and cheerful appearance. But beyond their aesthetic appeal, these plants have a fascinating story and an important role in nature. In this blog post, we will delve into the world of sunflowers, exploring their classification, unique …

2025年3月22日 · sunflower, (genus Helianthus), genus of nearly 70 species of herbaceous plants of the aster family (Asteraceae). Sunflowers are native primarily to North and South America, and some species are cultivated as ornamentals for their spectacular size and flower heads and for their edible seeds.

With bright blooms that go all summer, sunflowers are heat-tolerant, resistant to pests, and attractive to pollinators. Harvest the seeds in late summer and fall for a healthy snack, or feed …

Helianthus (/ ˌhiːliˈænθəs /) [3] is a genus comprising around 70 species of annual and perennial flowering plants in the daisy family Asteraceae commonly known as sunflowers. [4][5] Except for three South American species, the species of Helianthus are native to …

2023年3月7日 · Growing zones: Sunflowers are native to North America and can be grown as annuals everywhere from Alaska to Mexico. Also grow in Europe, Australia, New Zealand and other sunny areas. Sizes range from dwarf types (1 to 2-feet tall) to mammoths (8 to 15 feet). The world record for sunflower height is currently 30 feet!

2025年3月10日 · Many common sunflower varieties grow quickly and resist drought and disease fairly well. Protect them from wind and pests, and you'll have a beautiful addition to your summer garden. Choose a variety. Sunflowers range from eighteen foot (5.5 m) stalks to a knee-high cluster of pom-poms.

2024年7月8日 · Learn how to grow sunflowers, a summer annual that's also pollinator-friendly. Plus, learn about several popular sunflower varieties and how to harvest a sunflower's seeds for snacks.

First domesticated from its wild ancestor over 5,000 years ago by Native American peoples, the sunflower is both an elegant ornamental and a crucial food crop. Colonialists brought the plant to Europe during the 16 th Century, where it proved popular as both a food and decoration.

Sunflowers (Helianthus annuus) are an annual plant that is very popular in Minnesota gardens. Native to North America, sunflowers have been used for over a thousand years as ornamental plants and harvested for seeds, oil and dyes.