Species Tall Thimbleweed
off-white flower with light-green center, yellow filaments and anthers

Tall Thimbleweed

Anemone virginiana var. virginiana

Tall Thimbleweed (Anemone virginiana var. virginiana) is an attractive ornamental native to North America. This tall, upright perennial is a popular choice for naturalizing woodlands and gardens with its pyramidal-shaped clusters of white, pink, or cream-colored flowers. Its long, slender stems can reach between 1 and 3 feet in height. The flowers are followed by interesting, thimble-shaped seedheads that provide late summer and autumn interest. Thimbleweeds also have deeply lobed, dark green foliage that provide a pleasing contrast to the delicate blossoms. This appealing perennial is known for its easy-care nature and is a great choice for gardeners of all levels!

Hardiness Zone:

Flowers:

White/Cream Flowers

Sun:

Shade

Soil:

Humus Enriched

Growth Rate:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Medium

watering

Piper's Anemone requires moist soil at all times, but it should never be overly wet. The best way to water this plant is to wait until the soil surface feels dry to the touch, and then thoroughly water the plant until water begins to drain out of the bottom of the pot. Make sure to empty any excess water that accumulates in the bottom of the pot. Repeat this watering process every 7-14 days, or as needed.

sunlight

Piper's Anemone (Anemone piperi) requires full sun for optimal growth. It can tolerate some shade, but will not bloom as profusely or be as vigorous in too much shade. In the ideal conditions, Piper's Anemone will appreciate 6 to 8 hours of direct sunlight each day. Exposure to morning sun is preferable, as it will avoid the intense glare of the afternoon sun. Too much sun can cause the leaves to curl and the colors to fade if the plant is not given enough water.

pruning

Piper's Anemone should be pruned during the spring season, after the plant has bloomed and before new growth begins. The best way to prune Piper's Anemone is to thin out the older stems to ensure vigorous growth of the new stems. This will encourage branching and promote a healthy and attractive plant. To thin the stems, simply cut off any dead or weak stems at their base and remove any extra foliage from the main stem. The amount of pruning depends on the size of the plant, but try to maintain a balance of growth for the best results.

⚠️ Perenual and its members cannot be held liable for any health issues that may arise from the information provided on the website or from using any of the plants found on the site. The information provided is intended to be used as general guidelines only.