Why do strawflowers and globe amaranth work well in dried arrangements?

Strawflowers and globe amaranth are ideal for dried arrangements because they possess a naturally dry, stiff surface quality that allows them to retain their form and color after being harvested.1

These plants, often referred to as "everlastings," feature specialized structures that contribute to their durability:

• Strawflowers (Helichrysum bracteatum): These plants have dry, scalelike or membranous bracts—modified leaves located below the flowers—that preserve their appearance even after the plant has dried.2
• Globe Amaranth (Gomphrena globosa): This plant produces dense, spherical flower clusters that lack true petals. Instead, the showy, colorful parts of the flower are actually membranous bracts, which maintain their shape and vibrant hues when dried.23

Because of these inherent physical characteristics, these flowers do not require complex preservation techniques to remain suitable for decorative use in winter bouquets or other dried arrangements.1