FLASH SALES: discover new special offers every week!

Pennisetum alopecuroïdes Japonicum - Chinese Fountain Grass

Pennisetum alopecuroïdes Japonicum
Fountain Grass, Chinese Fountain Grass, Foxtail Fountain Grass, Swamp Foxtail Grass

4,9/5
6 reviews
1 reviews
0 reviews
0 reviews
0 reviews

Planted as soon as they arrived in early November. All 3 are off to a good start this early spring.

Christelle , 02/04/2026

Leave a review → View all reviews →

Schedule delivery date,

and select date in basket

This plant carries a 12 months recovery warranty

More information

Value-for-money
The Pennisetum alopecuroides 'Japonicum', also known as the Fountain Grass, is a tall perennial grass measuring 1.50m (5ft) in height. It forms large, rigid, feathery spikes in late summer, which are silver-white and brown.
Height at maturity
1.40 m
Spread at maturity
90 cm
Exposure
Sun
Hardiness
Hardy down to -18°C
Dry resistance
Average
plantfit-full

Would this plant suit my garden?

Set up your Plantfit profile →

Best planting time March to April
Recommended planting time February to May, September to October
J
F
M
A
M
J
J
A
S
O
N
D
Flowering time August to October
J
F
M
A
M
J
J
A
S
O
N
D

Description

The Pennisetum alopecuroides Japonicum, also known as feathertop grass, is a tall perennial grass, reaching a height of 1.50m (5ft), with large, rigid and feathery spikes, silver-white and brown, appearing in late summer.

This tall, non-invasive grass forms a very compact tuft from which large, dark green deciduous leaves emerge, giving it a bushy appearance. In late summer, beautiful silver-white and brown feathery spike flowers bloom until autumn, and once dried, they provide a splendid decoration throughout winter.

Easy to grow, Pennisetum alopecuroides Japonicum thrives in sunny locations and well-drained, moderately moist soil. It looks stunning in a wild garden, paired with yarrow, gaura, and eupatorium, or in a more modern style, combine this feathertop grass with Allium sphaerocephalon, Persicaria amplexicaulis, or hydrangea Annabelle.

Report an error about the product description

Pennisetum - Fountain grass : planting, pruning, care
Family sheet
by Virginie T. 12 min.
Pennisetum - Fountain grass : planting, pruning, care
Read article

Pennisetum alopecuroïdes Japonicum - Chinese Fountain Grass in pictures

Pennisetum alopecuroïdes Japonicum - Chinese Fountain Grass (Foliage) Foliage

Flowering

Flower colour brown/bronze
Flowering time August to October
Inflorescence Spike
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Plant habit

Height at maturity 1.40 m
Spread at maturity 90 cm
Growth rate normal

Botanical data

Genus

Pennisetum

Species

alopecuroïdes

Cultivar

Japonicum

Family

Poaceae

Other common names

Fountain Grass, Chinese Fountain Grass, Foxtail Fountain Grass, Swamp Foxtail Grass

Botanical synonyms

Cenchrus alopecuroides ‘Japonicum’

Origin

Cultivar or hybrid

Product reference • 812018

Planting and care

1. Dig a hole 20 cm (8in) deep and wide in a spot with full sun.

2. Choose light and well-drained soil that is moist to moderately dry, slightly acidic, neutral or limestone to suit this plant's preference.

3. If the soil is heavy, mix some coarse sand, gravel and compost to improve its texture.

4. Partially fill the hole, then remove the plant from its pot and place it so that the top of the root ball is covered with 3 cm (1in) of soil.

5. Firm the soil around the plant and water generously to eliminate air pockets.

6. If the weather is dry, water regularly for a few weeks to help the plant establish properly.

Planting period

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

Intended location

Suitable for Meadow
Type of use Border, Cut flowers
Hardiness Hardy down to -18°C (USDA zone 7a) Show map
Ease of cultivation Amateur
Exposure Sun
Soil pH Any
Soil type Silty-loamy (rich and light)
Soil moisture Moist soil, drained
Dry resistance Average

Care

Pruning instructions Pruning the dry stems to 15 cm (6in) from the soil, 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
4,9/5
No reviews
No reviews
No reviews

Recently viewed products

Haven't found what you were looking for?