UK compost
What compost for old father live forever in the UK?
Pelargonium cotyledonis
More about old father live forever in the UK
Which compost old father live forever needs
For old father live forever the mix to buy is peat-free multipurpose compost cut roughly half-and-half with horticultural grit or perlite. A mix of 50% loam or cactus compost and 50% coarse grit or perlite prevents waterlogging around the fleshy stem. Always pot in containers with drainage holes and tip out any saucer water promptly.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 old father live forever 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?
Old Father Live Forever 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 old father live forever soil & potting-mix guide.
Compost for Old Father Live Forever in the UK — frequently asked questions
What compost should I use for old father live forever in the UK?
Use peat-free multipurpose compost cut roughly half-and-half with horticultural grit or perlite. A mix of 50% loam or cactus compost and 50% coarse grit or perlite prevents waterlogging around the fleshy stem. Always pot in containers with drainage holes and tip out any saucer water promptly. 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 old father live forever?
Not on its own — multipurpose compost holds too much water for old father live forever 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 old father live forever perfectly well — they dry a little faster at the surface, so check moisture by feel rather than by the look of the top.
Does old father live forever need grit or perlite added?
Yes — old father live forever 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 old father live forever need?
Always a pot with drainage holes. Sharply draining, gritty, low-fertility 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 old father live forever care
See the full old father live forever care guide, its UK watering and UK hardiness.