When to plant bulbs in autumn for a stunning spring display
As the days draw in and the crispness of autumn arrives, now is the perfect time for gardeners to turn their attention underground and prepare for next year.
Planting spring-flowering bulbs in the autumn gives them time to establish roots and prepare for a spectacular show when warmer weather returns. But for many of us, the question is: when exactly should you plant, and how can you get your garden looking bloomin’ brilliant next spring?
Timing is everything
Autumn is ideal for planting most spring-flowering bulbs because the soil is still warm enough for roots to develop before winter.
- September to October: Plant daffodils, crocus and hyacinths. Crocuses are a great addition to your garden, as they provide some of the earliest food for bees.
- October to November: Wait until later for tulips, as cooler soil helps prevent disease.
If your soil is cold and wet, hold off until it drains slightly. Bulbs dislike sitting in water, so good drainage is key.
Choosing and planting your bulbs
Pick firm, healthy bulbs and avoid any that are soft or mouldy. Choose a mix of early and late-flowering varieties for a longer display - for example, combine crocuses with tulips or alliums.
Plant bulbs at a depth of around two to three times their own height, with the pointed end facing up. Space them roughly a bulb’s width apart and cover with loose soil. Adding compost or a little grit helps improve drainage, especially in heavier clay soils.
Finish with a light mulch of leaves or bark - this helps keep in moisture and protects against frost.
Watering wisely
A good soak with a watering can after planting helps bulbs settle in. After that, you can let nature do most of the work. Autumn and winter rains usually provide all the moisture bulbs need to establish.
If there’s a dry spell, water sparingly and use a watering can rather than a hose to control how much you use. Using rainwater from a water butt is ideal - it’s free, gentle on plants, and reduces water usage.
With plants in containers, check occasionally that compost isn’t drying out, but again, don’t overdo it - bulbs are far happier slightly dry than sitting in soggy soil.
A small effort now for big rewards later
By preparing your soil, planting at the right depth, and letting seasonal rainfall do its job, you’ll create a stunning spring display while helping save water for our rivers and communities.
For more water-saving garden ideas and expert tips, visit our dedicated page.