As spring gets into full swing, April is one of the busiest and most exciting months in the garden. Warmer temperatures, longer days, and bursts of new growth mean it’s time to sow, plant, and prepare for the seasons ahead.
Here’s our guide to the top gardening jobs for April to keep your outdoor space thriving.
Get Your Lawn Back in Shape
After a long winter, your lawn will likely need some attention. Start by mowing on a high setting to tidy things up without stressing the grass. Rake out moss and thatch, and consider overseeding any bare patches. Applying a spring lawn feed will also help encourage lush, green growth.
Prepare Beds and Borders
Now is the perfect time to refresh your flower beds. Remove weeds, loosen the soil, and dig in compost or well-rotted manure to improve structure and fertility. This gives your plants the best possible start as the growing season ramps up.
Sow Seeds Outdoors
April is ideal for sowing many hardy seeds directly into the ground. As the soil warms, germination will be quicker and more reliable.
Flowers to sow outdoors:
- Calendula
- Nigella
- Poppies
- Cornflowers
Vegetables to sow outdoors:
- Carrots
- Beetroot
- Spinach
- Lettuce
- Radishes
Keep newly sown areas watered and protected from late frosts if needed.
Plant Summer-Flowering Bulbs
Bring colour to your garden later in the year by planting summer bulbs now. Dahlias, lilies, and gladioli can all go in during April. Choose a sunny spot with well-drained soil, and you’ll enjoy a vibrant display through summer.
Pot On Seedlings
If you’ve started seeds indoors or in a greenhouse, they’ll likely be ready to move into larger pots. This gives roots more space to develop and prevents plants from becoming weak or overcrowded. Handle seedlings gently and keep them well-watered as they establish.
Start Planting Potatoes
April is prime time for planting potatoes. Whether you’re growing in the ground or in containers, plant seed potatoes about 10–15cm deep and earth them up as they grow. Early varieties planted now can be ready to harvest in as little as 10–12 weeks.
Prune and Maintain Plants
Trim back any frost-damaged growth from shrubs and tidy up perennials that were left standing over winter. April is also a good time to prune roses, encouraging strong new shoots and plenty of blooms later in the season.
Keep on Top of Weeds
Weeds will start growing quickly this month, so regular hoeing or hand weeding is key. Tackling them early prevents them from taking over and competing with your plants for nutrients and water.
Watch for Pests
As temperatures rise, so does pest activity. Keep an eye out for slugs, snails, and aphids on young plants. Use organic controls where possible and check plants regularly to prevent problems from spreading.
Support Wildlife
April is a busy time for wildlife, with birds nesting and pollinators becoming more active. Keep bird feeders topped up, provide fresh water, and consider planting pollinator-friendly flowers to attract bees and butterflies.
Final Thoughts
April is all about growth and opportunity. With a little effort now — sowing seeds, preparing soil, and keeping on top of maintenance — your garden will be set up for a vibrant and productive season. Stay consistent, enjoy the longer days, and watch your outdoor space come to life.