Rosettes with fine hairs
Minute hairs soften the outline and express the characteristic hirtum identity.
This store requires javascript to be enabled for some features to work correctly.
Plant it and let it organise its own colony 🟢
Family: Crassulaceae · Pot diameter: 10.5 cm
Jovibarba hirta forms low tight rosettes with fine hairs and seasonal green to reddish tones. Its compact geometry has a naturally alpine clarity and looks especially good among stone and grit.
The colony expands through nearly spherical offsets that loosen from the parent and root a short distance away, appearing to organise the composition by itself. The established cluster already offers multiple points of interest and makes an excellent outdoor choice for resilience, seasonal colour and continual natural renewal.
Three defining details that turn its botanical identity into real presence for a collection and interior.
Minute hairs soften the outline and express the characteristic hirtum identity.
Rounded heads detach readily and establish in new positions.
Cold, sun and seasons alter colour without interrupting its perennial presence.
Why you’ll love it: it designs its own small community of rosettes and becomes more interesting whenever an offset finds a new place.
Use it outdoors in a low pot, rock garden or dry-wall crevice where rounded offsets can move and root. Natural stone and coarse grit suit its mountain character.
Pair it with plants that genuinely share its light, substrate and seasonal rhythm. Separate pots keep care precise for each one.
Outdoor full sun or a very bright open position.
Water once the mix dries, with immediate drainage after every rain.
Frost hardy; winter saturation is a greater risk than cold.
No specific concerns are commonly reported; it is not intended for eating.
Provide a permanent outdoor position in full sun. In extreme Mediterranean heat, light shelter late in the afternoon reduces scorching.
Water once the mix dries, accounting for natural rain. Continuous winter moisture must drain immediately.
It needs outdoor air around the dense rosettes. Do not trap fallen offsets beneath wet leaves or dense organic material.
A cold winter is part of its natural rhythm and often intensifies colour. In a pot, protect mainly from repeated wet freezing.
Use a lean, very stony mix in a shallow pot with a large drainage hole. Leave open patches where detached offsets can root.
Fresh Sybasoil covers roughly the first two months. Later, one very dilute application of Cactus & Succulent Focus is enough as the rosettes begin producing new rounded offsets.
The accepted modern name is Sempervivum globiferum subsp. hirtum. Jovibarba hirta and J. globifera subsp. hirta remain historically useful synonyms.
Its native range runs from northern Italy through central Europe to the north-west Balkan Peninsula in temperate rocky sites.
The word hirtum refers to the hairy surface. This product represents a botanical subspecies with natural variation, not a named bred selection.
From natural habitat to care: Temperate rocky sites from the Alps towards the Balkans receive strong outdoor light, frost and water that drains from shallow crevices. Rounded offsets move the colony into new spaces; in cultivation this calls for an outdoor cycle, stony drainage and an open surface.
Rather than remaining on long runners, nearly spherical heads can roll away and root.
Minute hairs on leaves and margins give the Latin epithet meaning hairy.
It flowers once, but the colony survives through numerous younger heads.
Flower structure and spreading behaviour historically supported recognition as a separate genus.
Useful answers about light, watering, seasonal rhythm and the plant’s correct identity.
Modern taxonomy places the former Jovibarba hirta within Sempervivum globiferum subsp. hirtum.
Not permanently. It needs outdoor sun, air and a winter cycle.
Rounded offsets detach naturally and root when they contact a porous surface.
Yes, as a temperate mountain subspecies, but roots in a pot must not remain saturated.
The flowering rosette completes its cycle and surrounding offsets occupy the space.
Cold, strong light and seasonal stress naturally increase red pigments.