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The Range£6.10Visit shop Unwins Cobaea Scandens Seeds 'Cathedral Bells' - Purple
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This guide is for gardeners seeking a fast-growing, visually appealing climber for quick garden coverage. The 'Cathedral Bells' seeds from Unwins offer a spectacular display of lavender-blue, scented bell-shaped flowers and vigorous self-twining growth, perfect for scrambling over trellises, fences, and arbours. A potential caveat is that while fast-growing, they require suitable support and a sunny position to thrive.
| Model Part Number | 30210059 |
|---|---|
| Brand | Unwins |
Flowering typically begins in mid-summer and continues until the first frosts, provided the plant has enough time to establish and is grown in optimal conditions.
Yes, they can be grown in large pots, but they will require a substantial support structure and regular watering and feeding due to limited root space and faster drying.
Yes, Cobaea Scandens flowers are known for their pleasant, sweet fragrance, which is often more noticeable in the evenings.
Cobaea Scandens is a vigorous climber and needs sturdy support such as a strong trellis, netting, or wires. Its self-twining habit helps it ascend.
In very mild climates, it can survive the winter and act as a perennial. In most temperate regions, it is grown as an annual or overwintered indoors.
For indoor sowing, early spring (March-April) is ideal. For direct sowing outdoors, wait until after the last frost when the soil has warmed up.
Ensure consistent warmth (18-21°C) and adequate moisture. Germination can take several weeks. Try soaking seeds in warm water for 24 hours before sowing.
Check that the plant is in a sunny, sheltered location and receiving adequate water. Ensure the soil is well-drained but not overly dry. Consider a light feed with a balanced liquid fertilizer.
Insufficient sunlight is the most common cause. Ensure the plant receives at least 6 hours of direct sun daily. Regular watering and feeding can also promote blooming.
This could be due to underwatering or waterlogging. Check soil moisture and adjust watering accordingly. Ensure good drainage.
Sowing: Sow seeds indoors in early spring (March-April) in pots or trays filled with seed compost. Cover lightly with compost and keep at a temperature of 18-21°C (65-70°F). Germination can be erratic, so be patient. Alternatively, sow outdoors in a sheltered spot after the risk of frost has passed, once temperatures are consistently warm.
Planting Out: Harden off seedlings gradually before planting them out in late spring after all danger of frost has passed. Choose a sunny, sheltered location with well-drained soil. Provide sturdy support such as a trellis, netting, or wires for the plant to climb.
Care: Water regularly, especially during dry spells, to promote continuous flowering. Feed with a balanced liquid fertilizer occasionally during the growing season. Deadhead spent flowers to encourage further blooms. In cooler climates, they may be treated as annuals or overwintered indoors in a frost-free location.
Compatibility: Suitable for growing against walls, fences, trellises, arbours, and pergolas. Ensure adequate space for its vigorous growth.
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