Blue Barrel Cactus, Glaucous Barrel Cactus, Bisnaga glaucescens, Echinocactus glaucescens, Echinocactus pfeifferi, Ferocactus pfeifferi
Ferocactus glaucescens (Blue Barrel Cactus) is a globose to cylindrical bluish-green cactus with 11-15 prominent ribs adorned with areoles sprouting long, pale yellow spines, up to 1.5 in. (4 cm). Bright lemon yellow, funnel-shaped flowers, 2 in. wide (5 cm) are produced in late spring to summer. They last a very long time and form a discreet ring at the top of the plant. They are followed by white fruits with the remnants of the flowers attached. Often solitary, this cylindrical cactus is sometimes basally branched, forming an attractive mound. Terrific at adding texture, color and shape to the landscape, this eye-catching and majestic plant looks spectacular in any desert garden settings. More humidity tolerant than most barrel cacti.
Hardiness |
9 - 11 |
---|---|
Climate Zones | 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Cactus & Succulents |
Plant Family | Cactaceae |
Genus | Echinocactus, Ferocactus |
Common names | Cactus, Barrel Cactus |
Exposure | Full Sun, Partial Sun |
Season of Interest | Spring (Early, Mid, Late), Summer (Early, Mid, Late), Fall, Winter |
Height | 1' - 2' (30cm - 60cm) |
Spread | 1' - 2' (30cm - 60cm) |
Spacing | 30" (80cm) |
Maintenance | Low |
Water Needs | Low |
Soil Type | Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Well-Drained |
Characteristics | Plant of Merit, Showy, Evergreen |
Tolerance | Drought, Deer, Rabbit, Dry Soil, Rocky Soil |
Attracts | Bees |
Garden Uses | Beds And Borders, Patio And Containers |
Garden Styles | Mediterranean Garden, Gravel and Rock Garden |
Hardiness |
9 - 11 |
---|---|
Climate Zones | 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
Plant Type | Cactus & Succulents |
Plant Family | Cactaceae |
Genus | Echinocactus, Ferocactus |
Common names | Cactus, Barrel Cactus |
Exposure | Full Sun, Partial Sun |
Season of Interest | Spring (Early, Mid, Late), Summer (Early, Mid, Late), Fall, Winter |
Height | 1' - 2' (30cm - 60cm) |
Spread | 1' - 2' (30cm - 60cm) |
Spacing | 30" (80cm) |
Maintenance | Low |
Water Needs | Low |
Soil Type | Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Well-Drained |
Characteristics | Plant of Merit, Showy, Evergreen |
Tolerance | Drought, Deer, Rabbit, Dry Soil, Rocky Soil |
Attracts | Bees |
Garden Uses | Beds And Borders, Patio And Containers |
Garden Styles | Mediterranean Garden, Gravel and Rock Garden |
How many Ferocactus glaucescens (Blue Barrel Cactus) do I need for my garden?
Plant | Quantity | |
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Ferocactus glaucescens (Blue Barrel Cactus) | N/A | Buy Plants |
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Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
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