UK compost
What compost for queen of sweden rose in the UK?
Rosa 'Queen of Sweden'
More about queen of sweden rose in the UK
Which compost queen of sweden rose needs
For queen of sweden rose the mix to buy is peat-free multipurpose compost. Enrich the planting area with well-rotted manure or compost. Good drainage prevents winter waterlogging; an annual organic mulch feeds the plant and conserves water.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 queen of sweden rose 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?
Queen of Sweden Rose is straightforward: an ordinary peat-free multipurpose compost is right. For a big specimen or a pot it will live in for years, mixing in some loam-based John Innes No.2 or No.3 adds weight and holds nutrients longer. Ericaceous compost is not needed unless a plant is specifically a lime-hater.
For the full recipe, pH and drainage detail (US wording), see the queen of sweden rose soil & potting-mix guide.
Compost for Queen of Sweden Rose in the UK — frequently asked questions
What compost should I use for queen of sweden rose in the UK?
Use peat-free multipurpose compost. Enrich the planting area with well-rotted manure or compost. Good drainage prevents winter waterlogging; an annual organic mulch feeds the plant and conserves water. 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 queen of sweden rose?
Yes. A good peat-free multipurpose compost is exactly right for queen of sweden rose. For a large or long-term pot you can mix in some John Innes No.2 or No.3 (loam-based) for extra weight and staying power.
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 queen of sweden rose perfectly well — they dry a little faster at the surface, so check moisture by feel rather than by the look of the top.
Does queen of sweden rose need grit or perlite added?
Not essential, but a couple of handfuls of perlite in the mix improves aeration and guards against overwatering — useful on a cool, damp British windowsill where compost stays wet longer.
What pot and drainage does queen of sweden rose need?
Always a pot with drainage holes. Fertile, moisture-retentive, well-drained loam, pH 6.0-6.5. 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 queen of sweden rose care
See the full queen of sweden rose care guide, its UK watering and UK hardiness.