Renowned gardening authority Monty Don has issued a timely reminder for all green-thumbed enthusiasts, emphasising a crucial April task that should not be delayed. The beloved horticulturist insists that planting sweet peas before the month concludes is essential for enjoying their exquisite fragrance and colourful blossoms throughout the summer season.
The Sweet Pea Deadline: Why Timing Is Everything
Monty Don, a familiar face on BBC's Gardeners' World, has highlighted that the second weekend in April marks a critical cutoff for sowing sweet pea seeds. He cautions that postponing this task beyond that point renders it "almost not worth it," as the plants may not establish sufficiently to produce their renowned floral displays. This classic English cottage garden favourite, known scientifically as Lathyrus odoratus, thrives even in limited spaces like patios or small gardens, offering a spectacular show from June through August.
Monty's Expert Growing Regime
During a recent appearance on the Gardeners' World podcast, Monty elaborated on his dedicated approach to cultivating sweet peas. "We grow a lot of them because I think they're beautiful, they make one of the best cut flowers you can have," he explained. Despite confessing to having a "bad sense of smell," Monty passionately declared that sweet peas provide "one of the best scents" any garden can offer, praising their heady fragrance and vivid hues.
His recommendations for successful growth include:
- Sow seeds in at least two or three batches to extend the flowering period.
- Plant no more than three seeds per three-inch pot to allow adequate room for development.
- Use rich, moisture-retentive soil and ensure support structures like trellises are in place before planting.
- For those who missed the sowing window, ready-grown seedlings from garden centres are a viable alternative, though they may require separating if sold in crowded pots.
Crucial Care Tips for Abundant Blooms
Monty Don stresses several key practices to guarantee a prolific display of fragrant blooms. Once seedlings emerge and reach approximately 10 centimetres in height, gardeners should pinch out the first sets of leaves. This technique encourages bushier growth and a greater abundance of flower heads later in the season. Additionally, providing a "good watering in" at planting time helps establish strong roots, while regular maintenance ensures the plants remain healthy and vibrant.
Sweet peas come in a delightful array of varieties, including the classic Painted Lady with its distinctive bi-colour petals. Whether grown from seed or transplanted as seedlings, these plants reward careful attention with a magnificent summer spectacle. Monty's advice, as reported by the Express, underscores the importance of acting promptly this April to secure a garden filled with colour and scent.
Don't Miss Monty's Latest Guidance
For further gardening insights, Monty Don returns to television screens this Friday, April 17, at 8pm on BBC Two with the next episode of Gardeners' World. His expert tips continue to inspire both novice and experienced gardeners alike, making now the perfect moment to embrace this essential April task and transform outdoor spaces into fragrant havens.
