UK compost
What compost for lipstick plant 'mona lisa' in the UK?
Aeschynanthus radicans 'Mona Lisa'
More about lipstick plant 'mona lisa' in the UK
Which compost lipstick plant 'mona lisa' needs
For lipstick plant 'mona lisa' the mix to buy is peat-free multipurpose compost. Use a well-draining blend of peat or coir with perlite, orchid bark or a little sphagnum. As an epiphyte it wants air around its roots, so avoid dense, water-retentive compost.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 lipstick plant 'mona lisa' 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?
Lipstick Plant 'Mona Lisa' 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 lipstick plant 'mona lisa' soil & potting-mix guide.
Compost for Lipstick Plant 'Mona Lisa' in the UK — frequently asked questions
What compost should I use for lipstick plant 'mona lisa' in the UK?
Use peat-free multipurpose compost. Use a well-draining blend of peat or coir with perlite, orchid bark or a little sphagnum. As an epiphyte it wants air around its roots, so avoid dense, water-retentive compost. 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 lipstick plant 'mona lisa'?
Yes. A good peat-free multipurpose compost is exactly right for lipstick plant 'mona lisa'. 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 lipstick plant 'mona lisa' perfectly well — they dry a little faster at the surface, so check moisture by feel rather than by the look of the top.
Does lipstick plant 'mona lisa' 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 lipstick plant 'mona lisa' need?
Always a pot with drainage holes. Light, airy epiphytic mix. 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 lipstick plant 'mona lisa' care
See the full lipstick plant 'mona lisa' care guide, its UK watering and UK hardiness.