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It turns greener in summer. Nothing went wrong 😌
Family: Crassulaceae • Pot diameter: 6.5 cm
×Sedeveria ‘Letizia’ combines the clean geometry of a rosette with the energy of a palette that changes through the year. Its fleshy, glossy leaves form dense apple-green tips, while the fine margins can gradually shift from copper tones to vivid red. Very fine cilia follow the leaf edges and midrib discreetly, adding texture when viewed up close. As it branches, it creates multiple small rosettes and gradually takes on the form of a miniature sculptural cluster. Its white to very softly pink flowering completes an unusually expressive presence, where detail matters more than size.
With its current small size, it looks best close to eye level: on a very bright windowsill, narrow shelf or small table with plenty of natural light. Indoors, choose the brightest window, where it can receive gentle morning or winter sun. On a balcony or patio, place it in a well-ventilated spot with morning sun and shade during the hottest afternoon hours. Acclimatise it gradually to stronger light and protect it from frost, prolonged winter rain and reflected heat from hot walls or floors.
The correct name: The Royal Horticultural Society records the accepted name as ×Sedeveria ‘Letizia’, with the hybrid symbol placed before the genus name.
A hybrid between two genera: It is an intergeneric hybrid between Sedum cuspidatum and Echeveria setosa var. ciliata, two accepted Mexican taxa in the family Crassulaceae. The × symbol before the name marks exactly this cross between different genera.
The documented route: The Sedum Society description by Jean-Michel Moullec was based on a plant from an Italian collection that already carried the name ‘Letizia’. Ray Stephenson recorded that he had acquired the same hybrid from Brian Fearn’s Abbey Brook Cactus Nursery about 25 years earlier, and that Fearn had received the original cutting from the British collector Fred Wass.
Who created it: The Sedum Society considers it very likely that it came from Fred Wass’s hybridising work, without presenting this as absolutely proven. The cultivar was named in honour of the Italian Letizia Alleruzzo.
Propagation: Its cultivated identity is maintained vegetatively, through stem cuttings or by separating a rosette with a section of stem attached. Its growth is rather slow, so new branches need time to create a full cluster.
| 🔎 Detail | Information |
|---|---|
| 🌿 Scientific name | ×Sedeveria ‘Letizia’ • Family: Crassulaceae • Common name: Sedeveria |
| 🧬 Parents | Sedum cuspidatum × Echeveria setosa var. ciliata. It is a cultivated intergeneric hybrid, not a natural species. |
| 🪴 Pot/Size | Pot diameter: 6.5 cm |
| 🌤️ Light | Very bright position with gentle morning or winter sun. In the warm Greek summer, it needs gradual acclimatisation and protection from hot afternoon sun and reflected heat. |
| 💧 Watering | Sparse but deep, only when the substrate has dried well. Do not leave water in a saucer or decorative pot and reduce watering noticeably in cold weather or slow growth. |
| 🪨 Substrate | Very free-draining, airy succulent mix, with a high ratio of pumice, perlite, lava or fine gravel and a smaller organic base. |
| 🧣 Temperature | A tender succulent that is not considered reliably frost-hardy. In winter it prefers a bright, protected position and a drier substrate. |
| 🌱 Growth | Slow, branched growth with stems ending in rosettes of around 6 cm. The Sedum Society describes mature stems of up to around 20 cm, which become bare lower down as they age. |
| 🎨 Foliage | Glossy apple-green, fleshy leaves in compact rosettes, with fine cilia along the margins and midrib. The edges redden with plenty of light and cooler conditions. |
| 🌸 Flowering | Small five-petalled flowers, white to very softly pink, in a branched inflorescence above the rosettes. |
| 🧴 Fertilising | Very light feeding in spring or during active growth, using a diluted cactus and succulent fertiliser. Excess feeding creates looser, more vulnerable growth. |
| ✂️ Propagation | By stem cutting or by separating a rosette with a section of stem attached. Allow the cut to callus before placing it in a clean, dry and very free-draining mix. |
| 🐾 Toxicity | There is no specific official veterinary listing for the exact hybrid ×Sedeveria ‘Letizia’. We do not describe it as confirmed pet-safe and we discourage chewing or ingestion by pets and children. |
The red margin is usually enhanced by the combination of plenty of light and cooler temperatures, so the plant may remain more apple green in a warm or shadier position. Move it gradually to a brighter spot with gentle morning sun and wait for seasonal change. Do not leave it deliberately thirsty and do not move it suddenly into strong midday sun just to make it turn red.
To some degree, this is a natural feature of mature growth: the newest leaves gather in the terminal rosette, while older lower leaves dry and fall away. If the stretching is fast, weak and very sparse, however, insufficient light is the most likely cause. Increase brightness gradually, rotate the pot for even growth and check that the substrate is not staying constantly wet.
Only in a fully protected position with no frost and no prolonged winter moisture. It is a tender succulent, and the combination of cold with wet substrate greatly increases the risk of rot. If frost or continuous rain is forecast in your area, move it to a bright, dry and protected spot. Keep giving it good light and water much more sparingly while growth slows.
Cut a healthy rosette with a small section of stem attached, allow the cut to dry and form a callus, then place it in a clean, very free-draining mix. Do not water it immediately as if it already had roots; start carefully once it has stabilised and shows new growth. The cutting is a clone of the mother plant and keeps the characteristics of ‘Letizia’, unlike seed propagation, which does not guarantee the same form or colouring.
© Original plant description by Greenleaf Garden Center. All rights reserved. | This text is original material. Copying is prohibited (Law 2121/1993).
🔎 Note: Due to the natural diversity of plants, the plant you receive may differ slightly from the one shown in the photo. Shape, size or colour may vary depending on the season, growing conditions and the natural character of each plant.
