Lathyrus Seeds - Royal Purple
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This guide is for gardeners looking to add vibrant, fast-growing color to their outdoor spaces. The Lathyrus Seeds - Royal Purple offers a striking visual impact with its rich purple flowers and vigorous climbing habit, perfect for covering structures. A key consideration is its lack of fragrance, unlike traditional sweet peas.
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| Model Part Number | Unwins Flower Lathyrus Royal Purple |
|---|---|
| Brand | Marshalls Garden |
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FAQs
Is this variety fragrant like sweet peas?
No, the Lathyrus tingitanus 'Royal Purple' is a scent-free variety, focusing on visual appeal.
What is the best time to sow these seeds?
Seeds can be sown indoors from October to November or from late January to April. Outdoor sowing should occur after the last frost.
How tall does this plant grow?
This annual climbing plant typically reaches a height of 1.5 to 2.5 meters.
What kind of soil does it prefer?
It prefers well-drained, enriched soil and a sunny, sheltered location.
Can I grow this in containers?
Yes, provided the container is large enough to accommodate its root system and has good drainage, and a support structure is provided.
How far apart should I plant them?
Space plants approximately 25cm apart to allow for adequate growth and air circulation.
What should I do to encourage more flowers?
Pinch the tips when the plant is young to encourage bushy growth, feed with a potassium-rich fertilizer, and deadhead spent blooms regularly.
Troubleshooting
Seeds not germinating
Ensure seed coats were softened or nicked before sowing. Check that soil moisture is consistent and temperatures are adequate for germination. Avoid sowing too deeply.
Plant is growing but not flowering
Ensure the plant is receiving adequate sunlight. Use a potassium-rich fertilizer. Deadheading spent flowers can encourage new blooms.
Vining is weak or sparse
Check for sufficient light and water. Pinching the tips early on promotes bushier growth, leading to more flowering stems.
Pests on leaves
Inspect regularly for common pests like aphids. Use insecticidal soap or neem oil for treatment. Encourage beneficial insects in the garden.
Pros and Cons
Pros
- Adds dramatic color with its rich purple blooms.
- Fast-growing and provides excellent coverage for garden structures.
- Flowers are long-lasting and suitable for bouquets.
- Relatively easy to cultivate, even for beginners.
Cons
- Lacks the fragrance found in traditional sweet peas.
- Requires support structures for climbing.
- Best suited for warmer climates as an annual.
Setup, Compatibility & Care
Sowing Seeds: Sow seeds indoors from October to November or late January to April. It is recommended to soften or lightly nick the tough seed coats to improve germination. For outdoor sowing, wait until after the last frost.
Planting: Transplant hardened-off seedlings into a sunny, sheltered location. Ensure the soil is well-drained and enriched. Space plants approximately 25cm apart.
Support: As a vigorous climber, this plant requires sturdy supports such as trellises, netting, or canes. Tie plants to their supports as they grow.
Growth Habit: To encourage bushy growth, pinch the tips of the plants when they reach about 10cm in height.
Feeding: Feed regularly with a potassium-rich liquid fertilizer during the growing season to support flowering.
Maintenance: Dead-head spent blooms to prolong the flowering period and maintain plant health.
Compatibility: Suitable for most garden soils, provided they are well-drained. Prefers a sunny position. It is an annual and typically completes its life cycle in one growing season.