Frostweed (Verbesina virginica)

Frostweed

Also known as: Iceweed, Indian tobacco, Iceplant

Frostweed is a tall biennial species that can reach heights up to 2 m. In the summer through the fall, it has sprays of white flowers, from which its name is derived. Frostweed is native to the southeastern United States, where it is often found at the edge of forests or in thickets.

Scientific classification

Species

Frostweed (Verbesina virginica)

Asters bellflowers fanflowers and allies

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Weeds

Weed or not

Perennial, Biennial

Lifespan

Herb

Plant Type

Summer, Fall

Bloom Time

Late fall

Harvest Time

1.4 m

Plant Height

1 m

Spread

Green

Leaf Color

8 cm to 15 cm

Flower Size

Brown, Black

Fruit Color

White

Flower Color

Green

Stem Color

Images of Frostweed

Distribution of Frostweed

Distribution Map

Frostweed is a plant species native to Eastern and Southern regions of North America. It has also been introduced to areas within Southeast Asia. Its presence stretches across temperate and subtropical zones, adapting to a range of environments within these major regions.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Bottomland thickets, edges of woods

Hemisphere Trend Curve

Northern

Sorthern

Culture

Garden Use

Gardeners prize frostweed in a variety of gardens, especially wild and informal flower gardens, where it adds lovely color when planted alongside other showy wildflowers. The delicate summer blooms are a pleasure to look at and attract lots of beautiful butterflies. In winter gardens, ice forms in unique shapes around this flower's stem.

Symbolism

Soft, whitey, shape-shift

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Care Guide for Frostweed

Every week

Water

Partial sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Frostweed thrives in moist environments, preferring consistent moisture akin to stream banks. It requires weekly watering and grows best outdoors, with its growth cycle heavily dependent on water availability during active seasons.

Fertilize: For optimal growth, frostweed benefits from biannual fertilization in spring and mid-summer using balanced nutrition fertilizers. Avoid winter fertilization and dilute concentrated formulas to prevent root burn. Mix fertilizer into topsoil and water adequately for effective nutrient absorption.

Pruning: Frostweed is a perennial that features unique winter ice formations. Prune in early to late spring, focusing on dead stems and leggy growth to enhance bushiness and air circulation. Regular pruning boosts the plant's health and appearance.

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Images of Frostweed

Distribution of Frostweed

Culture

Care Guide for Frostweed

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