Overview
Tulipa 'Happy Upstar' (11) is a clump forming bulbs in the genus Tulipa, part of the Liliaceae family, with deciduous foliage. Tulipa 'Happy Upstar' (11) grows best in full sun and partial shade, and tolerates loam and sand soils and any pH. Its UK hardiness is rated H6. Suggested uses include borders, rock gardens, bedding schemes and containers.
About
Tulipa 'Happy Upstar' is a clump-forming bulbous perennial in the Liliaceae family, notable for its spring flowers. As a deciduous plant, it thrives in full sun or partial shade, favouring sheltered, south- or east-facing aspects. It grows best in fertile, well-drained loam or sandy soils of any pH. Suitable for borders, rock gardens, bedding schemes, and containers, it requires planting 10-15cm deep in autumn and protection from excessive wet. This cultivar is hardy to UK zone H6 and can be propagated by offsets.
Growing conditions
Best soil and position for Tulipa
- Sunlight
- Full sun, Partial shade
- Soil type
- Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, East-facing
- Exposure
- Sheltered
- UK hardiness
- H6
Plant details
Tulipa 'Happy Upstar' (11) size, habit and characteristics
- Plant type
- Bulbs
- Habit
- Clump forming
- Foliage
- Deciduous
- Suggested uses
- Borders, Rock gardens, Bedding schemes, Containers
Care notes
Pruning and caring for Tulipa 'Happy Upstar' (11)
- Propagation
- Offsets
- Pest resistance
- Slugs, Aphids, Stem and bulb eelworm, Squirrels may eat the bulbs
- Disease resistance
- Tulip fire, Bulb rot in poorly drained soil
Frequently asked questions
Where is the best place to plant Tulipa 'Happy Upstar' (11)?
Tulipa 'Happy Upstar' (11) prefers full sun and partial shade. It suits sheltered positions.
What soil does Tulipa 'Happy Upstar' (11) need?
Tulipa 'Happy Upstar' (11) grows best in loam and sand soil. It is happy in soil of any pH. Aim for soil that stays well-drained.
Is Tulipa 'Happy Upstar' (11) hardy in the UK?
Tulipa 'Happy Upstar' (11) has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Tulipa 'Happy Upstar' (11)?
Offsets.
More in the Tulipa genus
- Tulipa 'Avenue' (3)

- Tulipa 'Black and White' (9)

- Tulipa 'Brooklyn' (11)

- Tulipa 'Dallas' (7)

- Tulipa 'Design Impression' (4)

- Tulipa 'Donau' (3)

- Tulipa 'Gemma' (10)

- Tulipa 'Abba Brown' (2)