Stipa is one of the best plants for adding that “soft focus” feeling to a garden. Fine, hair‑like leaves rise in a neat tuft, then spill and sway with every passing breeze, so the planting always looks alive. It’s especially useful in modern gravel gardens and prairie‑style borders, but it also works beautifully in cottage planting, where it stops things looking too stiff. Even a small clump can make the whole border feel more natural and relaxed, because it brings motion and texture rather than just colour.



Common name: Stipa, feather grass (often sold as Mexican feather grass for the finest forms).
Latin name: Stipa (some garden types are also sold under newer names, but “Stipa” is still the name most gardeners recognise).
Size in UK gardens: Typically 40–70cm tall and 30–60cm wide for finer types; larger species can reach 1–2m in flower.
Best position: Full sun for the best shape, colour and seedheads; light shade is tolerated but usually looks looser.
Soil: Free‑draining soil, from sandy loam to gravelly beds; happiest where winter wet doesn’t linger.
Main interest: Fine evergreen or semi‑evergreen foliage, plus airy summer seedheads that glow in sunlight.
Fragrance: Not noticeably scented, though crushed leaves can smell lightly “grassy”.
Hardiness: Generally hardy in the UK, but long, cold wet spells can shorten its life more than frost alone.
Care level: Low – mostly a spring tidy, the odd water while establishing, and avoiding heavy feeding.
Rather than travelling halfway across Europe, our mimosa trees are grown on site by the Simpson’s team. They’re toughened to local conditions, properly potted, and ready to get growing the moment you plant them.
Planting time: As container‑grown plants, Stipa can be planted in most months when the soil isn’t frozen or waterlogged; spring and early autumn are usually easiest for quick establishment.
Watering: Water regularly in the first season so roots spread well; once established, Stipa is fairly drought‑tolerant in the ground but pots will need more frequent watering in summer.
Feeding: Keep feeding light; a modest spring mulch is plenty on most soils, and rich feeding can make growth floppy.
Pruning: Tidy in spring by combing or cutting out dead growth; avoid hard autumn cutbacks that leave the crown exposed and wet.
Winter: Drainage is the key; Stipa generally dislikes sitting wet through winter more than it dislikes cold.
Availability is always changing, so please check with us if you have a particular variety in mind.