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Buy Gasteria glauca

Plant type

cactus / succulent

size

  • H: 1"-3"
  • W: 6"-12"

planting zones

  • 9b-12

2in | $6

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32 at Dry Oasis Plants

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Gasteria glauca plant details

Gasteria glauca is an evergreen cactus / succulent with blue foliage. In summer pink and red flowers emerge. Attracts hummingbirds. Grows well with mostly sun - dappled shade and occasional - low water. Drought tolerant once established. Does well in gritty, rocky and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Gasteria glauca

Plant type: cactus / succulent
Plant family: liliaceae
Foliage: evergreen blue
Mature size: 6 IN - 12 IN - wide, 1 IN - 3 IN - tall
Flowers: pink and red blooms in summer
Uses: container plant, houseplant, year round interest

GROWING CONDITIONS for Gasteria glauca

USDA Zones: 9b - 12
Sun exposure: mostly sun - dappled shade
Watering frequency: occasional - low
Resistant to: verticillium wilt
Soil needs: gritty, rocky and well-drained

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Nursery contributed plant descriptions

Gasteria glauca, commonly known as Kouga River Gasteria, is a succulent native to the Eastern Cape, South Africa, belonging to the Asphodelaceae family. Recognized for its distinctive "gastric" flowers, it boasts thick, bluish-green leaves forming dense rosettes. Initially arranged distichously in young plants, the leaves gradually cluster as they mature, featuring a tongue-like appearance tapering to a sharp tip. Unlike other Gasteria species, its growth habit progresses horizontally rather than in circular rosettes. Enclosed in filaments, its inflorescence bears long, spirally-arranged stamens, with flowers ranging from pink to reddish-pink at the base and greenish-yellow at the tips. Indigenous to cliffs and rocky hillsides above the Kouga River, it thrives in cool sun or light shade, with low water requirements, making it relatively easy to cultivate. Best suited for smaller containers, it flourishes in bright light conditions, showcasing vibrant foliage colors. With careful irrigation and avoidance of over-watering, especially in colder months, it can withstand temperatures as low as 25°F. Kouga River Gasteria blooms with pendulous tubular flowers in spring, attracting various pollinators and contributing to its ornamental value. Propagation via offsets or seeds offers opportunities for expanding plant populations, making it a favored choice among succulent enthusiasts.

Gardening facts about Gasteria glauca plant

How to Grow Gasteria glauca

  • Sun Exposure

    • mostly sun - dappled shade
  • Water Needs

    • occasional - drought tolerant
  • Soil Needs

    • well-drained
    • rocky
    • gritty
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • blue
  • Flower Color

    • pink
    • red
  • Wildlife

    • hummingbirds
  • Flower Season

    • summer
  • Foliage Season

    • evergreen
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