Discover the secrets to growing non-stop, fragrant sweet peas. Learn about sowing techniques, nurturing and supporting seedlings, and choosing the best varieties. Dive into the captivating history and diverse types of sweet peas. Explore the different colors, germination timing, and care tips. Get detailed instructions on sowing seeds, caring for plants, and providing support for climbing.
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Quick takeaways
Start sweet peas early and pinch out shoot tips for non-stop blooming.
Choose from a variety of scented sweet pea colors and keep plants well-watered for continuous flowering.
Deep dives
Growing Sweet Peas from Seed
Sweet peas are easy to grow from seed and can be sown in early spring. Soak the seeds overnight to soften the tough seed coat. Plant the seeds in root trainers or pots filled with good compost, about 2-3 seeds per container. Provide good light and water regularly. Pinch out the shoot tip when the plants reach about 10 centimeters to encourage more shoots and flowers. Plant them out in rich, moist soil in April and provide a sturdy support structure for them to climb on.
Choosing Sweet Pea Varieties
There are various sweet pea varieties available to choose from, including the Spencer variety known for its wide range of colors. Other varieties like Painted Lady, Cupani, and Swan Lake offer additional options. When selecting varieties, consider the level of scent and colors that suit your preferences. Remember that sweet peas produce a classic fragrance that surpasses aerosol sprays. Enjoy the beautiful range of colors that complement your garden or interior decor.
Tips for Growing Successful Sweet Peas
To ensure successful sweet pea growth, keep them well-watered, especially during dry spells. Use slug deterrents like copper rings or sharp grit to protect the young plants. Provide regular feeding with a dilute liquid tomato feed to promote healthy growth. The more you cut the flowers, the more they will bloom. To prevent the plants from going to seed, keep cutting them. Avoid the mistakes of letting them dry out or stop cutting them to ensure continuous flowering.