Strawflower, also known as Everlasting, is a perennial herb in the genus Helianthus of the Asteraceae family, native to Australia. Below is a detailed introduction:

Characteristics. The strawflower plants are approximately...50 to 90 cm tall, with many branching stems, covered in fine hairs; leaves alternate, linear-lanceolate, entire, without petioles; solitary capitula at the tip of branches, with a variety of flower colors including yellow, orange, red, pink, white, etc., corolla diameter about 3 to 6 cm, bright and durable in color, retaining color after drying.

Ecological Habits. The strawflower prefers a warm and sunny environment, is not tolerant of cold, and avoids extreme heat. It thrives in moist, well-drained, fertile soil.

Main Uses: Strawflower can be arranged in flower beds and borders, or potted for ornamental purposes. It is excellent for cut flowers and dried flowers, and its blooms can also be used to make tea, offering a refreshing and invigorating effect.

Practical Value. The involucres of strawflower contain silicic acid, which, after drying, have a membranous and metallic luster, making them excellent materials for dried flowers, commonly used for indoor decor and winter flower beds; the stems and leaves of strawflower can be extracted for essential oils, offering anti-aging and wrinkle-fighting effects, suitable for...

In addition, when caring for the straw flower, it's important to shield it from direct strong sunlight, maintain an adequate supply of fertilizer and water, and prune off withered blooms promptly to ensure its healthy growth and beautiful blossoms.