Species hairy alum root
Green-brown leaves with light-brown stems and white hair.

hairy alum root

Heuchera villosa 'Purpurea'

Hairy Alum Root (Heuchera villosa 'Purpurea') is a species of flowering perennial plant with dense foliage and showy, plump-petaled blooms. It is a low-growing, shade-tolerant plant boasting vibrant hues, often ranging from deep purple to a soft plum purple. The foliage adds texture and interest, with a velvety feel and hairy leaves marbled with silver. They are charming and low-maintenance, with the added bonus of hummingbirds and butterflies frequently attracted to its sweet nectar. Heat and drought-resistant, they make ideal ground cover and look outstanding when planted in clumps for maximum impact.

Cycle:

Herbaceous Perennial

Watering:

Average

Propagation:

Division,Cutting,Layering Propagation,Seed Propagation,Grafting Propagation

Hardiness Zone:

3 - 8

Flowers:

White Flowers

Sun:

Full sun,part shade

Leaf:

Yes

Leaf Color:

purple,burgundy

Growth Rate:

Low

Maintenance:

Low

Care Level:

Medium

watering

Hairy alum root (Heuchera villosa 'Purpurea') should be watered whenever the top inch or 2 of soil is dry. If the soil is constantly waterlogged, this can cause root rot and harm the plant. Give the plant about an inch of water each week, but adjust this accordingly depending on the weather, as the plant will need more water in periods of extreme heat. If possible, try to use rainwater, as it is softer than tap water and is more beneficial for the plant overall.

sunlight

Hairy alum root (Heuchera villosa 'Purpurea') plants prefer bright, indirect sunlight. While they will tolerate some shade, they’ll thrive in full sun for at least 4-6 hours per day. If they are planted in a very sunny, well-drained area, they may need some protection from the afternoon sun during the summer months, as the intense heat may scorch their leaves. To protect them, provide some light shade between midday and late afternoon.

pruning

Hairy alum root (Heuchera villosa 'Purpurea') is a fast-growing perennial with purple foliage and reddish blooms. Pruning is recommended for this plant species as it encourages more robust growth and flowering. Pruning should be done in the spring, before new growth begins, while the plant is still dormant. All dead, diseased, or damaged foliage should be pruned. When pruning, it is important to remove no more than 1-third of the plant to avoid stressing it. Furthermore, it is best to prune just above a leaf pair to promote brisk new growth.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Heuchera villosa 'Purpurea' typically starts flowering in late spring, usually in May or June.

Starts Flowering

Heuchera villosa 'Purpurea' typically starts flowering in late spring, usually in May or June.

Hardiness Map