Spring is finally here, and with it comes the perfect opportunity for gardeners to get a head start on their planting. Sowing early not only extends the growing season but also promotes stronger, healthier plants. Whether you’re a seasoned gardener or taking up a trowel for the first time, this guide outlines the best vegetables and flowers to sow early in the UK, along with essential tips to ensure success. By starting early, you can enjoy fresh produce and a vibrant garden even sooner.
Best Vegetables to Sow Early
The longer days and mild temperatures of early spring create the ideal conditions for sowing certain vegetables. These early starters thrive in cooler weather and can establish themselves before the heat of summer arrives.
Peas
Peas are a classic choice for early sowing. Hardy and eager to sprout, they thrive in well-draining soil. Early varieties like ‘Meteor’ or ‘Kelvedon Wonder’ tolerate cooler conditions, making them perfect for spring planting. Sow them directly into the ground from March onwards, spacing seeds about 5cm apart. With proper support, such as trellises or canes, you’ll have a flourishing crop in no time.
Broad Beans
Broad beans are another hardy vegetable ideal for early sowing. Varieties like ‘Aquadulce Claudia’ are particularly well-suited for cooler climates. Sow seeds deeply into the soil around February to March. Broad beans not only provide delicious produce but also enrich the soil with nitrogen, making them a great choice for crop rotation.
Salad Leaves
Salad leaves such as rocket, lamb’s lettuce, and mixed cut-and-come-again varieties can thrive in early spring. These fast-growing options are perfect for beginner gardeners. Sow seeds in drills or pots from February onwards, and harvest tender leaves within weeks for fresh salads. To avoid bolting during warmer months, stagger sowing every two weeks for a continuous yield.
Spinach
Spinach loves the cooler weather of spring and establishes quickly before becoming prone to bolting in summer. Sow varieties like ‘Perpetual Spinach’ in well-prepared soil or containers from February to April. Regular watering and partial shade will help it thrive, giving you a rich supply of nutritious, tender leaves.
Best Flowers to Sow Early
Brighten up your garden with flowers that thrive when sown early. These blooms provide a head start and add vibrant colours to your space.
Sweet Peas
Sweet peas are the quintessential spring flower. Known for their delightful fragrance, they add charm to any garden. Sow seeds indoors in February or directly into the ground in March. Sweet peas prefer a sunny spot and nutrient-rich soil. Don’t forget to pinch out the growing tips to encourage bushier plants and more flowers.
Calendula
Calendulas, also known as pot marigolds, are hardy annuals that bring cheerful orange and yellow hues to your garden. Sow seeds directly outdoors in March or earlier under cloches. These easy-to-grow flowers flourish in a variety of soils and attract pollinators, making them a valuable addition to vegetable gardens.
Cornflowers
Cornflowers are resilient flowers that thrive in early spring conditions. Sow seeds outdoors from late February onwards in a sunny location. Known for their striking blue petals, cornflowers are excellent for cutting and adding a country charm to your garden. They’re also a magnet for bees and other beneficial insects.
Essential Tips for Early Sowing
Early sowing comes with its own set of challenges, particularly with the unpredictable UK weather. Follow these tips to give your plants the best chance of success.
Soil Preparation
Clear away weeds and debris to prepare your soil. Work in organic matter such as compost or well-rotted manure to improve drainage and fertility. For heavy clay soils, consider adding horticultural grit to prevent waterlogging, which can hinder early germination.
Choosing the Right Location
Select sunny, sheltered spots for early sowing. Use raised beds or containers for better drainage and warmth. If space is limited, consider windowsill propagators for starting seeds indoors.
Protecting from Frost
Spring frosts can be a gardener’s biggest obstacle. Protect young plants with cloches, fleece, or cold frames. Be vigilant about forecasts, and cover seedlings overnight during particularly cold spells. Transition indoor-grown plants to the garden gradually by hardening them off for a week.
Dig into Spring and Watch Your Garden Flourish
Starting your garden early in the UK comes with countless rewards. It extends your growing season, strengthens plant health, and provides the satisfaction of harvesting fresh produce or enjoying colourful blooms sooner. Whether you’re nurturing tender spinach leaves or reveling in the sweet scent of sweet peas, early sowing sets the stage for a fruitful and beautiful year in the garden.
To take your gardening skills to the next level, embrace the season, follow these tips, and get your hands dirty. Here’s to a bountiful and blooming spring!