Planting Spring Bulbs: Set Up a Beautiful Display for Next Year

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Spring bulbs. Now before you say “Tony, this is a veg growing blog, why are you talking about daffodils?” — hear me out. First, bulbs aren’t just about looking pretty (though they do look gorgeous). They’re food for early pollinators when hardly anything else is flowering. And second, some spring bulbs ARE food. Alliums — garlic, onions, shallots — they’re all bulbs. And there are edible flowers worth growing too. But mostly, I’m talking about planting spring bulbs because they bring joy to the garden at a time when everything else looks dead and miserable, and I think joy is an underrated part of gardening.

February on the allotment is grim. Let’s be honest. It’s cold, it’s muddy, nothing’s really happening yet, and you’re starting to forget why you thought having an allotment was a good idea. Then one morning you go up and there are crocuses pushing through the soil. Then snowdrops. Then daffodils. And suddenly the whole place feels alive again. It’s like the garden’s saying “oi, wake up, spring’s coming, get yourself sorted.” That little burst of colour makes such a difference to your mood. I plant bulbs specifically for that reason — to have something beautiful to look at during the dreary months.

Plus, and this is the practical bit for those who need a practical reason for everything, spring bulbs attract early pollinators. Bees need food from February onwards when the queens are emerging from hibernation. Without early flowers, they’ve got nothing. Crocuses and snowdrops are some of the first food sources available. So by planting bulbs, you’re literally keeping bees alive. That’s pretty important when you think about it.

What to Plant and Where

Crocuses — small, early, and bees absolutely love them. Plant them in drifts (scattered naturally, not in rigid rows) around the edges of your plot, along paths, or under fruit trees. They naturalise beautifully, meaning they come back year after year and slowly spread. Cheap to buy in bulk too — I got 100 mixed crocus bulbs online for about eight quid. That’s eight pence per splash of colour. Can’t argue with that.

Snowdrops — the first flowers of spring. They prefer a bit of shade, so under hedges or on the north side of the shed is ideal. The best way to establish snowdrops is “in the green” — transplanting them while they’re still growing, just after flowering in February or March. Dry bulbs from the garden centre can be hit and miss with snowdrops. I got mine from Audrey, who split a clump from her garden. They’ve been going strong for three years now.

Daffodils — cheerful, reliable, and virtually indestructible. They come back every year with zero effort. Plant in groups of five or more for impact. I’ve got a big clump near the shed that makes me smile every March. Choose early, mid, and late-flowering varieties for a longer display. Miniature daffodils like ‘Tête-à-tête’ are brilliant because they’re short, sturdy, and don’t flop over in wind like the big ones sometimes do.

Tulips — the showstoppers. More high-maintenance than daffs (some varieties need lifting and storing after flowering) but the display is spectacular. I grow them in pots rather than in the beds, which means I can move them into prime position when they’re flowering and tuck them away when they’re done. Also means they don’t take up precious bed space.

Alliums — the ornamental onion family. Big purple lollipop heads that bees go absolutely mental for. They flower in May-June, bridging the gap between spring and summer flowers. Plant them among your veg — they look amazing rising above rows of lettuce and carrots. And they’re onion-family so they might confuse a few pests too. Multi-purpose gardening at its finest.

How to Plant

The general rule is plant at a depth of two to three times the height of the bulb. So a big daffodil bulb that’s about 5cm tall goes in about 15cm deep. A small crocus bulb goes in about 7-8cm deep. Pointy end up. If you can’t tell which end is up (some bulbs are awkwardly shaped), plant them on their side — they’ll figure it out. Plants are smarter than we give them credit for.

Dig a hole or use a bulb planter (a clever tool that removes a plug of soil — push in, twist, pull out, drop the bulb in, replace the plug). For natural-looking drifts, scatter the bulbs on the surface and plant them where they land. This gives a much more natural effect than planting in straight lines. Nature doesn’t do straight lines. Well, except for crystals. But you know what I mean.

Add a handful of grit to the bottom of the planting hole if your soil is heavy clay. Most bulbs hate sitting in waterlogged soil — they rot. The grit improves drainage around the bulb and keeps it happy. I’ve lost quite a few tulips to waterlogging before I started doing this. Now they come back every year. Should’ve listened to Ronny earlier. Story of my life.

After They’ve Flowered

This is important — don’t cut back the foliage after flowering until it’s gone completely yellow and died back naturally. The leaves are photosynthesising and feeding the bulb for next year’s flowers. Cut them too early and you weaken the bulb, leading to fewer flowers next year. I know the floppy, yellowing leaves look untidy, but resist the urge to tidy up. Let them be.

Daffodils — leave the foliage for at least six weeks after flowering. Don’t tie the leaves in knots either (I’ve seen people do this and it’s not helpful — it reduces the leaf area available for photosynthesis). Just let them flop and fade naturally.

Tulips — some varieties are best lifted after the foliage dies back, dried, and stored in a cool place for replanting in November. Others (especially species tulips) can be left in the ground. Check the variety. I leave mine in the ground mostly because I’m lazy and hope for the best. Works about 70% of the time.

Bulbs for the Veg Garden

Don’t forget the edible bulbs! Autumn is garlic planting time — individual cloves go in pointed end up, about 15cm apart, 5cm deep. They overwinter and grow through spring for a July harvest. Onion sets and shallot sets go in March, but you can plant overwintering onion sets now for earlier harvests. And elephant garlic bulbs, planted in autumn, produce massive bulbs the following summer. All technically bulb planting. All producing food. Practical and beautiful.

I also grow a few autumn-planting broad beans — technically not bulbs, but they go in the ground in autumn and sit through winter like bulbs do. They get a huge head start on spring-sown ones and are ready to harvest weeks earlier. Same principle — get things in the ground in autumn, let winter do its thing, and reap the rewards in spring.

Naturalising — Plant Once, Enjoy Forever

The best thing about most spring bulbs is that they come back. Year after year, no effort required. Crocuses, snowdrops, daffodils, and some alliums all naturalise — they increase in number over time, slowly spreading to create bigger and bigger displays. It’s like compound interest but with flowers. Plant fifty crocuses this autumn and in five years you’ll have hundreds.

I’ve got a patch under my old apple tree where I planted about thirty daffodils when I first took on the plot. Five years later there are easily a hundred. They look stunning in March and they’re completely self-sufficient. No watering, no feeding, no attention whatsoever. Just quiet, reliable beauty every spring. That, to me, is the definition of smart gardening.

Look after yourselves. Take good care. 🌱