Rusty foxglove (Digitalis ferruginea)

Rusty foxglove

It’s almost impossible to miss rusty foxglove growing in the garden. The tall-growing plant is a popular addition to cottage and butterfly gardens. The tall, closely clumped, bright-colored flowers add garden interest in the spring and summer. The flower spikes are also used in bouquets and floral arrangements.

Scientific classification

Species

Rusty foxglove (Digitalis ferruginea)

Mints plantains olives and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Perennial, Biennial

Lifespan

Herb

Plant Type

Late spring, Summer, Early fall

Bloom Time

91 cm to 1.5 m

Plant Height

40 cm

Spread

Green

Leaf Color

5 cm to 8 cm

Flower Size

Yellow, Brown, Orange

Flower Color

Images of Rusty foxglove

Distribution of Rusty foxglove

Distribution Map

Rusty foxglove is indigenous to the temperate regions of a major continent in the Eastern Hemisphere, flourishing in a variety of habitats within this broad area. Due to its horticultural value, rusty foxglove has also been introduced and cultivated in other temperate parts of the same hemisphere, establishing a presence beyond its native range. The plant is known to adapt well to these new environments, often thriving in gardens and cultivated settings.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Woods, grassy clearings, rocky slopes.

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Rusty foxglove

Every week

Water

Partial sun

Sunlight

20 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Rusty foxglove requires moderate weekly watering to maintain consistent moisture, thriving in well-drained soil that prevents waterlogging. Typically found in regions with balanced humidity, it exhibits limited drought tolerance and is commonly grown outdoors as an herbaceous perennial.

Fertilize: Fertilize rusty foxglove quarterly with balanced fertilizers to enhance growth and flowering, but avoid over-fertilizing to prevent leaf burn. Adjust fertilization in winter, using water-soluble or slow-release options. Do not fertilize newly planted rusty foxglove for the first year, and wear gloves due to toxicity.

Pruning: Rusty foxglove features tall spires with rusty-colored flowers. Prune in early to late spring by removing spent stalks and cutting back foliage post-flowering to encourage new growth and bushier appearance. Proper pruning enhances overall vigor, ensuring a vibrant display in subsequent seasons.

Propagation: Rusty foxglove is a herbaceous perennial that thrives in fertile, well-drained soil and partial shade. Effective propagation is achieved through careful division of the rootball, ensuring each section has roots and shoots. Replant promptly while maintaining proper soil moisture and spacing.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free