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Icicle forms tight, symmetrical rosettes with silvery-green leaves that have a cool, frosted appearance hinting at its name. The fleshy, pointed leaves are neatly layered and take on crisp, pale tones that stand out in any collection or container planting. As a clustering grower, it spreads steadily outward, producing a satisfying carpet of offsets that fill troughs, rock gardens, and pots with sculptural geometry.
Like all hens and chicks succulents, Icicle is monocarpic, meaning each individual rosette blooms once before dying, but the surrounding offsets carry on and keep the colony thriving. The plant typically needs a period of cooler night temperatures to trigger its bloom cycle, so outdoor growers in cooler climates are most likely to enjoy the flowering display. Between bloom events, the silvery rosette form remains the primary visual feature, and it tolerates balcony wind, rain, and dry heated air indoors season after season.
Icicle is excellent for collectors who love frost-tolerant succulents that perform outdoors year-round in colder climates. It moves between indoor bright spots and outdoor summer patios. You can leave it up to ten days without water. Propagation is simple: gently separate the offsets from the mother plant and replant them, and new rosettes establish quickly. Icicle is pet-friendly and tolerates drought.
Sempervivum 'Icicle' grows well in bright indirect light indoors, though it appreciates direct sun outdoors and may scorch in intense south-facing windows without afternoon shade.
Water it deeply but infrequently, allowing the soil to dry out completely between waterings, roughly every 10 to 14 days indoors.
Icicle does best in fast-draining soil, ideally a cactus and succulent mix blended with extra perlite or coarse grit at a 50/50 ratio.
It handles temperatures from 80°F down to -30°F in dormancy, making it a frost-tolerant succulent for harsh winters.
It is hardy in USDA zones 3 through 8, tolerating frost well below 0°F. It grows outdoors year-round across the cold northern plains including Montana, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan, Wyoming, Colorado, Utah, and Idaho, as well as the Pacific Northwest in Oregon and Washington, and the Northeast from Maine, Vermont, New Hampshire, New York, Massachusetts, Connecticut, Rhode Island, Pennsylvania, New Jersey, Maryland, Delaware, Virginia, West Virginia, Ohio, Indiana, Illinois, Iowa, Missouri, Kansas, Nebraska, Oklahoma, North Carolina, Tennessee, Kentucky, and Arkansas. It grows successfully outdoors in Alaska.
Q: Is Sempervivum 'Icicle' pet friendly?
A: It is non-toxic and safe for cats and dogs.
Q: How do I know if I'm overwatering?
A: Sempervivum 'Icicle' develops yellow or translucent leaves when soil stays too wet. Reduce watering frequency and ensure the pot drains freely; insufficient light can also cause pale foliage.
Q: Can Icicle be propagated easily?
A: Yes. Simply detach the small offset rosettes from the mother plant and press them into well-draining soil where they root quickly.
Q: What light conditions does it need indoors?
A: Icicle performs well in bright indirect light near a window. Direct sun outdoors works when you acclimate it gradually to prevent leaf burn.
Q: Is Icicle frost tolerant enough for year-round outdoor growing?
A: Yes, it survives temperatures as low as -30°F and can stay outdoors year-round in zones 3 through 8. During prolonged wet winters, protection helps prevent root rot.
Q: Can I move it outside for the summer?
A: It thrives spending summer outdoors where it gets more light and air circulation. Introduce it gradually to avoid leaf burn in very intense afternoon sun.
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When your package arrives, you may notice a bit of loose soil in the box. This is completely normal during shipping.
Please remove your plants from their packaging right away and follow the care instructions included with your order. Succulents prefer to dry out between waterings, so only water when the soil is completely dry.
Succulents are resilient plants and typically recover quickly once they settle into their new environment. Give them a few days to adjust before placing them in direct sunlight, and avoid fertilizing right away.
*** We pack carefully to protect each plant during transit, so larger orders may arrive in multiple packages
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