How to Sow and Plant
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Sow Sweet Pea Royal Family Blue seeds outdoors from mid-March to the end of May in a sunny spot. Prepare the soil by mixing in well-rotted compost or dried cow manure to encourage abundant blooms. Sow seeds 2–3 cm deep and space them about 10 cm apart. Provide support such as a trellis or netting to allow the climbing vines to reach their full height of up to 180 cm. For earlier planting, sow indoors from February to March and transplant seedlings after the risk of frost has passed.
Sweet Pea Royal Family Blue thrives in full sun and benefits from fertile, well-drained soil enriched with compost or dried manure to encourage abundant blooms. Support the climbing stems with trellises or stakes to help the plant reach its impressive height of up to 180 cm. Regular watering keeps the soil moist but not waterlogged, promoting continuous flowering from June to October. Deadheading spent flowers enhances bloom production and maintains the plant’s vigor, making it a delightful addition for garden borders or cut flower arrangements with its striking blue blossoms and sweet fragrance.
Sow Sweet Pea Royal Family Blue seeds outdoors from mid-March to May in a sunny spot with well-drained soil. Provide a sturdy support, such as a trellis, for this vigorous climber to reach up to 180 cm. Enhance flowering by enriching the soil with compost or dried cow manure before planting. Regular watering keeps blooms vibrant, especially during dry spells. Deadheading spent flowers encourages continuous blooming from June to October. These fragrant, striking blue blossoms also make excellent cut flowers, adding charm and scent to indoor arrangements.
What is the height and growth habit of Sweet Pea Royal Family Blue?
This variety grows as a climbing annual vine reaching up to 180 cm tall, making it ideal for vertical garden displays when supported by trellises or stakes.
When should I sow Sweet Pea Royal Family Blue seeds outdoors?
Sow the seeds outdoors from mid-March to the end of May in a sunny location for best results.
What are the ideal growing conditions for Sweet Pea Royal Family Blue?
It thrives in full sun with fertile, well-drained soil enriched with compost or dried manure. Regular watering is important to keep the soil moist but not waterlogged.
How can I encourage continuous blooming of Sweet Pea Royal Family Blue?
Providing support for climbing, watering regularly, and deadheading spent flowers will promote prolonged blooming from June through October.
Can Sweet Pea Royal Family Blue be used as cut flowers?
Yes, these sweet peas are prized for their striking blue blossoms and delightful fragrance, making them excellent for fresh cut flower arrangements.
Is indoor sowing possible for earlier planting of Sweet Pea Royal Family Blue?
Yes, you can start seeds indoors from February to March and transplant seedlings outside after the risk of frost has passed.
