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Value-for-money

Imperata cylindrica Red Baron

Imperata cylindrica Red Baron
Cogon Grass, Japanese Blood Grass

25 reviews
4,1/5
14 reviews
4 reviews
4 reviews
2 reviews
1 reviews

In the specific research area, out of the three young plants received, only one has successfully established itself, unlike the other two which appear to be growing much slower, despite identical growing conditions.

Gerbex J., 06/05/2023

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This plant carries a 12 months recovery warranty

More information

The foliage of this deciduous grass transitions from red to burgundy in summer heat. It grows best in well-draining soil with ample water and sunlight.
Flower size
5 cm
Height at maturity
50 cm
Spread at maturity
35 cm
Exposure
Sun
Hardiness
Hardy down to -15°C
Soil moisture
Moist soil
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Best planting time March to April, September to October
Recommended planting time March to May, September to November
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Flowering time August to September
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Description

The Imperata cylindrica 'Red Baron' is a unique grass. Its deciduous leaves are initially olive green and turn burgundy red as the summer heat arrives.

 

This medium-sized grass is known for its beautiful olive-green leaves that turn from blood red to burgundy. 'Red Baron' Imperata is a very hardy plant that can survive temperatures as low as -20C°. It thrives in sunny spots and rich, light, and moist to wet soils during summer.

 

Plant the 'Red Baron' Imperata as a border plant on the banks of a pond or in a pot, and cut the foliage to the ground in early spring using shears.

Imperata cylindrica Red Baron in pictures

Imperata cylindrica Red Baron (Foliage) Foliage
Imperata cylindrica Red Baron (Plant habit) Plant habit

Flowering

Flower colour white
Flowering time August to September
Inflorescence Spike
Flower size 5 cm

Foliage

Foliage persistence Deciduous
Foliage colour red

Plant habit

Height at maturity 50 cm
Spread at maturity 35 cm
Growth rate slow

Botanical data

Genus

Imperata

Species

cylindrica

Cultivar

Red Baron

Family

Poaceae

Other common names

Cogon Grass, Japanese Blood Grass

Origin

Southeast Asia

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Planting and care

To prepare the soil for planting, dig a hole that measures 20 cm (7.9 in) x 20 cm (7.9 in) x 20 cm (7.9 in). If the soil is heavy, mix it with some compost and partially fill the hole with the mixture. After removing the plant from its pot, place it in the hole so that the top of the root ball is covered with 3 cm (1.2 in) of soil. Add an organic fertiliser to nourish the plant during its rooting period without any risk of burning. Firmly pack the soil and water generously to eliminate any air pockets. If the weather is dry, water the plant regularly for a few weeks to help it establish. During rainy weather, be on the lookout for slugs.

Planting period

Best planting time March to April, September to October
Recommended planting time March to May, September to November

Intended location

Suitable for Meadow
Type of use Edge of border, Free-standing, Container
Hardiness Hardy down to -15°C (USDA zone 7b) Show map
Ease of cultivation Amateur
Planting density 5 per m2
Exposure Sun
Soil pH Acidic, Neutral
Soil type Silty-loamy (rich and light), Stony (poor and well-drained)
Soil moisture Moist soil, Well-drained

Care

Pruning instructions Prune the flowers and wilted leaves close to ground level, using secateurs or shears, at the end of winter.
Pruning Pruning recommended once a year
Pruning time March to April
Disease resistance Very good
Overwinter Can be left in the ground
4,1/5

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