Overview
Echinocereus triglochidiatus is a clump forming cactus succulent in the genus Echinocereus, part of the Cactaceae family, with evergreen foliage. Echinocereus triglochidiatus grows best in full sun, and tolerates loam and sand soils and any pH. Its UK hardiness is rated H1c. Suggested uses include patio and container plants and conservatory and greenhouse.
About
Echinocereus triglochidiatus, commonly known as claret cup cactus, is a clump-forming succulent in the genus Echinocereus, which is characterised by cylindrical or globose, often deeply ribbed stems. This evergreen cactus produces large, funnel-shaped flowers during spring and summer. It thrives in full sun with a south or west-facing aspect and prefers well-drained loam or sandy soils of varying pH. Suitable for sheltered positions, it is ideal for patio and container planting, as well as conservatories and greenhouses, with a UK hardiness rating of H1c.
Growing conditions
Best soil and position for Echinocereus
- Sunlight
- Full sun
- Soil type
- Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H1c
Plant details
Echinocereus triglochidiatus size, habit and characteristics
- Plant type
- Cactus Succulent
- Habit
- Clump forming
- Foliage
- Evergreen
- Suggested uses
- Patio and container plants, Conservatory and greenhouse
Care notes
Pruning and caring for Echinocereus triglochidiatus
- Propagation
- Seed, Offsets, Stem cuttings
- Pest resistance
- Mealybugs, Scale insects
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Echinocereus triglochidiatus?
Echinocereus triglochidiatus prefers full sun. It suits sheltered positions.
What soil does Echinocereus triglochidiatus need?
Echinocereus triglochidiatus grows best in loam and sand soil. It is happy in soil of any pH. Aim for soil that stays well-drained.
Is Echinocereus triglochidiatus hardy in the UK?
Echinocereus triglochidiatus has an RHS hardiness rating of H1c, meaning it needs a warm, frost-free position of 5–10°C and is best grown under glass in the UK.
How do I propagate Echinocereus triglochidiatus?
Seed, Offsets, Stem cuttings.
