UK compost
What compost for chinese bush cherry in the UK?
Prunus japonica
More about chinese bush cherry in the UK
Which compost chinese bush cherry needs
For chinese bush cherry the mix to buy is peat-free multipurpose compost cut roughly half-and-half with horticultural grit or perlite. Grows in most fertile, well-drained soils across a moderately acid to neutral pH near 6.0-7.0. Dislikes heavy, wet clay; improve drainage with grit or organic matter on sticky sites.In British garden centres the bagged growing medium is sold simply as “compost” (multipurpose, ericaceous, or loam-based John Innes), which is a different thing from the rotted garden “compost” you make in a heap — for a pot you want the bagged kind.
Peat-free compost
Buy peat-free. The sale of peat compost to home gardeners is being phased out across the UK, and the RHS recommends peat-free on environmental grounds. A good peat-free multipurpose grows chinese bush cherry perfectly well; the one habit to change is watering — peat-free dries faster at the surface while still moist below, so check by feel a knuckle deep rather than trusting the look of the top.
Ericaceous or multipurpose?
Chinese Bush Cherry does not want a rich, water-holding compost — it wants sharp drainage. Cut peat-free multipurpose roughly half-and-half with horticultural grit, sharp sand or perlite, and always pot into a container with drainage holes. A "cactus and succulent" bagged mix is a ready-made shortcut.
For the full recipe, pH and drainage detail (US wording), see the chinese bush cherry soil & potting-mix guide.
Compost for Chinese Bush Cherry in the UK — frequently asked questions
What compost should I use for chinese bush cherry in the UK?
Use peat-free multipurpose compost cut roughly half-and-half with horticultural grit or perlite. Grows in most fertile, well-drained soils across a moderately acid to neutral pH near 6.0-7.0. Dislikes heavy, wet clay; improve drainage with grit or organic matter on sticky sites. In UK garden centres this is sold simply as "compost" — the bagged growing medium, not garden-made leaf-mould — so match the description above rather than a brand.
Can I use ordinary multipurpose compost for chinese bush cherry?
Not on its own — multipurpose compost holds too much water for chinese bush cherry and will rot the roots. Cut it roughly 50:50 with horticultural grit, sharp sand or perlite so it drains fast.
Should the compost be peat-free?
Yes. Sales of peat compost to home gardeners are being phased out in the UK, and the RHS recommends peat-free for environmental reasons. Modern peat-free multipurpose composts grow chinese bush cherry perfectly well — they dry a little faster at the surface, so check moisture by feel rather than by the look of the top.
Does chinese bush cherry need grit or perlite added?
Yes — chinese bush cherry must have sharp drainage. Add about one part horticultural grit or perlite to one part compost, and always use a pot with drainage holes.
What pot and drainage does chinese bush cherry need?
Always a pot with drainage holes. Free-draining loamy soil. Stand it on a saucer, empty any water that collects after watering, and never leave the pot sitting in a full outer cover — waterlogged compost in a cool UK room is the commonest cause of root rot.
More chinese bush cherry care
See the full chinese bush cherry care guide, its UK watering and UK hardiness.