A picture of a Rehmannia

Rehmannia

Rehmannia spp.

Rehmannia elata 2017-05-31 2321 by Salicyna (CC BY-SA 4.0)

Full Sun
Moderate watering
Tender

11b

USDA zone

7°C

Minimum temperature

Expected size

Height
Spread

Max

Min

Flowering

More images of Rehmannia

Rehmannia elata Flower
A photo of Rehmannia
Rehmannia piasezkii
Rehmannia
A photo of Rehmannia

Rehmannia Overview

Genus with 6 perennial plants with distinctive foxglove-like flowers with 2 lips on terminal structures called racemes. These are a form of unbranched inflorescence with flowers produced from the tip on individual, short stems from a central stalk. Therefore the oldest flowers are located at the bottom of a flowering spike. Flowers are typically pink, white or a bicoloured combination and these often have patterned markings on the inner petal surfaces. Foliage is lobed or toothed, notably veined and covered in hairs.

Common problems with Rehmannia

How to propagate Rehmannia

Cuttings

Greenwood cuttings in late spring.

Other uses of Rehmannia

Grown for their flowers and foliage.