Sempervivum 'Red Rubin'
- Description
- Sempervivum 'Red Rubin' Care Guide
- FAQ/Common Issues
-
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Sempervivum 'Red Rubin' is a striking frost hardy succulent belonging to the Crassulaceae family, native to the mountainous regions of Europe and western Asia where it colonizes rocky slopes and alpine terrain. Bred for intense color and resilience, it belongs to the beloved hens and chicks succulent group, prized by collectors and casual growers alike for its low maintenance appeal.
Sempervivum 'Red Rubin' forms dense, rosette forming clusters of thick, fleshy leaves in deep burgundy-red tones that intensify with sun exposure and cooler temperatures. Each rosette measures roughly 2 to 4 inches across, with pointed leaf tips and a tight, symmetrical form that makes this red burgundy succulent genuinely eye-catching. As the mother rosette matures, it pushes out runners tipped with baby offsets, creating a satisfying carpet-like colony over time.
Like all hens and chicks, Sempervivum 'Red Rubin' blooms once per rosette, typically in summer, sending up a tall stalk clustered with small star-shaped flowers in pink to reddish tones. After flowering, the parent rosette dies back naturally, but the surrounding offsets carry the colony forward without missing a beat. This cycle is part of the charm that makes Sempervivum 'Red Rubin' such a rewarding full sun succulent to grow and observe through the seasons.
Sempervivum 'Red Rubin' is a dream choice for rock gardens, alpine troughs, container arrangements, and sunny balconies, handling balcony wind and rain with impressive composure. It tolerates dry heated indoor air and can move outside for summer, then stay outdoors through autumn thanks to its exceptional frost tolerance. This plant is pet friendly, making it a worry-free pick for households with curious cats or dogs. If you need to travel, Sempervivum 'Red Rubin' survives a 10-day trip alone without any drama, reinforcing its reputation as a true drought tolerant succulent.
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Sempervivum 'Red Rubin' thrives in bright indirect light, partial sun, or full sun, with direct sun deepening its red color.
Water Sempervivum 'Red Rubin' every 10 to 14 days in summer, and reduce to once a month or less in winter.
Plant Sempervivum 'Red Rubin' in a gritty, fast-draining succulent or cactus mix blended with perlite or coarse sand.
Sempervivum 'Red Rubin' handles temperatures from around -30°F (-34°C) up to 80°F (27°C), offering remarkable frost hardy performance.
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Sempervivum 'Red Rubin' is a slow to moderate grower that rarely needs fertilizer; a single light feed in spring is plenty.
Sempervivum 'Red Rubin' is hardy in USDA Zones 3 through 8, tolerating frost down to approximately -40°F (-40°C), making it one of the most frost hardy succulents available. This covers a vast stretch of the country including Alaska, Washington, Oregon, Idaho, Montana, Wyoming, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan, Iowa, Nebraska, Kansas, Missouri, Illinois, Indiana, Ohio, Colorado, Utah, Nevada (higher elevations), New York, Pennsylvania, New Jersey, Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, Maine, Maryland, Delaware, Virginia, West Virginia, Kentucky, Tennessee, North Carolina, Arkansas, and Oklahoma. Gardeners growing Sempervivum 'Red Rubin' in any of these states can leave it in the ground year-round with minimal protection, making it an outstanding outdoor succulent for nearly every region of the continental United States and beyond.
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Q: Is Sempervivum 'Red Rubin' pet friendly?
A: Yes, Sempervivum 'Red Rubin' is pet friendly and is considered non-toxic to cats and dogs, making it a safe choice for pet-owning households.
Q: How often should I water Sempervivum 'Red Rubin'?
A: Water Sempervivum 'Red Rubin' every 10 to 14 days during the growing season and cut back to once a month or less in winter. Always allow the soil to dry out fully between waterings to prevent root rot.
Q: How much light does Sempervivum 'Red Rubin' need?
A: Sempervivum 'Red Rubin' performs best in bright indirect light to full sun, with more direct sun producing the deepest burgundy-red coloring. It adapts well to partial sun too, making it a versatile full sun succulent for most outdoor settings.
Q: What USDA hardiness zones suit Sempervivum 'Red Rubin'?
A: Sempervivum 'Red Rubin' is rated for USDA Zones 3 to 8, tolerating frost to around -40°F (-40°C). It is one of the most frost hardy succulents you can grow, thriving outdoors year-round across most of the United States.
Q: How does Sempervivum 'Red Rubin' propagate?
A: Sempervivum 'Red Rubin' propagates naturally by producing small offsets, or chicks, on short runners around the mother rosette. Simply detach a rooted offset and replant it in fresh, well-draining gritty soil.
Q: How big does Sempervivum 'Red Rubin' get?
A: Individual rosettes of Sempervivum 'Red Rubin' typically reach 2 to 4 inches in diameter, but the clustering habit means a single plant can spread into a wide colony over time. This rosette forming succulent stays compact enough for containers, troughs, and rock garden pockets.
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Description
- Description
- Sempervivum 'Red Rubin' Care Guide
- FAQ/Common Issues
-
![]()
Sempervivum 'Red Rubin' is a striking frost hardy succulent belonging to the Crassulaceae family, native to the mountainous regions of Europe and western Asia where it colonizes rocky slopes and alpine terrain. Bred for intense color and resilience, it belongs to the beloved hens and chicks succulent group, prized by collectors and casual growers alike for its low maintenance appeal.
Sempervivum 'Red Rubin' forms dense, rosette forming clusters of thick, fleshy leaves in deep burgundy-red tones that intensify with sun exposure and cooler temperatures. Each rosette measures roughly 2 to 4 inches across, with pointed leaf tips and a tight, symmetrical form that makes this red burgundy succulent genuinely eye-catching. As the mother rosette matures, it pushes out runners tipped with baby offsets, creating a satisfying carpet-like colony over time.
Like all hens and chicks, Sempervivum 'Red Rubin' blooms once per rosette, typically in summer, sending up a tall stalk clustered with small star-shaped flowers in pink to reddish tones. After flowering, the parent rosette dies back naturally, but the surrounding offsets carry the colony forward without missing a beat. This cycle is part of the charm that makes Sempervivum 'Red Rubin' such a rewarding full sun succulent to grow and observe through the seasons.
Sempervivum 'Red Rubin' is a dream choice for rock gardens, alpine troughs, container arrangements, and sunny balconies, handling balcony wind and rain with impressive composure. It tolerates dry heated indoor air and can move outside for summer, then stay outdoors through autumn thanks to its exceptional frost tolerance. This plant is pet friendly, making it a worry-free pick for households with curious cats or dogs. If you need to travel, Sempervivum 'Red Rubin' survives a 10-day trip alone without any drama, reinforcing its reputation as a true drought tolerant succulent.
-
Sempervivum 'Red Rubin' thrives in bright indirect light, partial sun, or full sun, with direct sun deepening its red color.
Water Sempervivum 'Red Rubin' every 10 to 14 days in summer, and reduce to once a month or less in winter.
Plant Sempervivum 'Red Rubin' in a gritty, fast-draining succulent or cactus mix blended with perlite or coarse sand.
Sempervivum 'Red Rubin' handles temperatures from around -30°F (-34°C) up to 80°F (27°C), offering remarkable frost hardy performance.
![]()
Sempervivum 'Red Rubin' is a slow to moderate grower that rarely needs fertilizer; a single light feed in spring is plenty.
Sempervivum 'Red Rubin' is hardy in USDA Zones 3 through 8, tolerating frost down to approximately -40°F (-40°C), making it one of the most frost hardy succulents available. This covers a vast stretch of the country including Alaska, Washington, Oregon, Idaho, Montana, Wyoming, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan, Iowa, Nebraska, Kansas, Missouri, Illinois, Indiana, Ohio, Colorado, Utah, Nevada (higher elevations), New York, Pennsylvania, New Jersey, Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, Maine, Maryland, Delaware, Virginia, West Virginia, Kentucky, Tennessee, North Carolina, Arkansas, and Oklahoma. Gardeners growing Sempervivum 'Red Rubin' in any of these states can leave it in the ground year-round with minimal protection, making it an outstanding outdoor succulent for nearly every region of the continental United States and beyond.
-
Q: Is Sempervivum 'Red Rubin' pet friendly?
A: Yes, Sempervivum 'Red Rubin' is pet friendly and is considered non-toxic to cats and dogs, making it a safe choice for pet-owning households.
Q: How often should I water Sempervivum 'Red Rubin'?
A: Water Sempervivum 'Red Rubin' every 10 to 14 days during the growing season and cut back to once a month or less in winter. Always allow the soil to dry out fully between waterings to prevent root rot.
Q: How much light does Sempervivum 'Red Rubin' need?
A: Sempervivum 'Red Rubin' performs best in bright indirect light to full sun, with more direct sun producing the deepest burgundy-red coloring. It adapts well to partial sun too, making it a versatile full sun succulent for most outdoor settings.
Q: What USDA hardiness zones suit Sempervivum 'Red Rubin'?
A: Sempervivum 'Red Rubin' is rated for USDA Zones 3 to 8, tolerating frost to around -40°F (-40°C). It is one of the most frost hardy succulents you can grow, thriving outdoors year-round across most of the United States.
Q: How does Sempervivum 'Red Rubin' propagate?
A: Sempervivum 'Red Rubin' propagates naturally by producing small offsets, or chicks, on short runners around the mother rosette. Simply detach a rooted offset and replant it in fresh, well-draining gritty soil.
Q: How big does Sempervivum 'Red Rubin' get?
A: Individual rosettes of Sempervivum 'Red Rubin' typically reach 2 to 4 inches in diameter, but the clustering habit means a single plant can spread into a wide colony over time. This rosette forming succulent stays compact enough for containers, troughs, and rock garden pockets.
