Cortaderia selloana 'Rendatleri'
pampas grass 'Rendatleri'
'Rendatleri' is a densely tufted, clump-forming, perennial grass, 3m high and 1.5m or more wide, with evergreen, arching, sharply toothed, blue-green leaves, and spreading, drooping, one-sided plume-like panicles of glistening purplish-pink spikelets, in late summer and early autumn
Buy this plant
Size
Ultimate height
2.5–4 metresTime to ultimate height
2–5 yearsUltimate spread
1.5–2.5 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green Blue | |||
---|---|---|---|---|
Summer | Pink Purple | Green Blue | ||
Autumn | Pink Purple | Green Blue | ||
Winter | Green Blue |
Position
- Full sun
Aspect
North–facing or South–facing or West–facing or East–facing
Exposure
Exposed or ShelteredDrought resistance
Yes Hardiness
H6Botanical details
- Family
- Poaceae
- Native to the UK
- No
- Foliage
- Evergreen
- Habit
- Tufted
- Genus
Cortaderia are robust evergreen grasses forming large, compact tufts of narrowly linear, rough-edged leaves, with erect stems bearing dense silvery or pink-tinged flower panicles which are excellent for drying
- Name status
Accepted
How to grow
Cultivation
Grow in fertile, deep, well-drained soil in full sun, and cover with a deep dry mulch to protect plants from frost in their first winter; choose planting positions carefully, because they need plenty of space, because of the sharp leaf edges, and because seedlings can be invasive; for more advice, see ornamental grasses cultivation
Propagation
Propagate by division in late spring
Suggested planting locations and garden types
- Architectural
- Coastal
- Cottage and informal garden
- Gravel garden
- Prairie planting
- Cut flowers
- Hedging and screens
- Flower borders and beds
Pruning
Cut and comb out the last year's flower stems and dead leaves in late winter or early spring; wear gloves as protection from the sharp leaf edges
Pests
Generally pest-free
Diseases
Generally disease-free
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.