Annuals

Pennisetum 'Rubrum'

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Exposure
Sun
Hardiness
Zone 9 to 11 (grown as an annual in Quebec)

Discover the plant

Common namePurple Fountain Grass
FamilyPoaceae
TypeAnnual ornamental grass
Botanical namePennisetum 'Rubrum' (set.)

Pennisetum setaceum 'Rubrum', commonly known as purple fountain grass, is a spectacular ornamental grass that commands attention with its rich burgundy-red foliage and arching, silky purple flower spikes. Its elegant, splayed, tufted shape adds texture, movement, and color to landscapes, whether in beds, pots, or borders. This easy-care grass is popular in both contemporary and rustic settings. It is often used to create striking contrasts in borders, particularly in combination with light- or silver-flowering perennials.

Pennisetum 'Rubrum' (set.)

Soil and care

The right care,at the right time.

Minimum temperature

'-1°C (dies in frost, not hardy in Quebec)

Watering

Moderate, drought tolerant once established

Soil type

Well-drained, light, sandy or loamy soil

Fertilization

Light addition of compost or balanced fertilizer in spring

Moisture

Average, avoid soggy soils

Bloom and dimensions

Its place,in your garden.

Mature height

36" (91.5 cm)

Width / spread

24" (61.0 cm)

Flower color

Purple-pink ears

Foliage color

Dark purple to burgundy, with reddish highlights that are particularly vibrant in full sunlight.

Growth rate

Fast

Bloom period

July-October

Wildlife and pets

Life,around your plants.

Supporting wildlife

Beneficial insects, birds (seeds)