The 5 Garden Jobs You Shouldn’t Ignore This May
There’s a moment every year when the garden shifts.
The light lingers a little longer, the soil feels warmer under your hands, and suddenly everything starts moving — faster than you expected. New shoots appear overnight. Climbing plants stretch further. Beds that looked quiet in April begin to fill with promise.
May is that moment.
It’s also one of the most important months in the gardening calendar. Get things right now, and your garden rewards you all summer. Leave it too late, and you’re playing catch-up just as everything else is hitting its stride.
If you’re wondering where to focus your attention, these are the five jobs that make the biggest difference.
1. Pinch Back Now for Better Blooms Later
It might feel counterintuitive, but cutting back growth is one of the best things you can do right now.
When bedding plants start producing fresh shoots, gently pinching out the tips encourages them to grow outward rather than upward. The result? Fuller plants, more stems, and ultimately, more flowers.
It’s a small task that takes minutes — but it transforms how your beds will look in a few weeks’ time.
2. Get Summer Bulbs in the Ground
If your garden is going to carry colour through the warmer months, this is the time to act.
May is ideal for planting summer bulbs like dahlias, begonias, and cannas. The risk of frost has usually passed, and the soil has warmed enough to support strong growth.
Plant them now, and you’re setting up a sequence of colour that runs from early summer right through to September. Wait too long, and that window starts to narrow.
3. Ease Plants Into the Outdoors
If you’ve been nurturing tender plants indoors, don’t rush them straight into the garden.
The shift from a controlled environment to open air can be a shock. Instead, introduce them gradually. Place them outside during the day when temperatures are mild, then bring them back in overnight.
Do this over a couple of weeks, and they’ll adjust naturally — stronger, more resilient, and far more likely to thrive once planted.
4. Tidy Up Spring Shrubs
By May, many spring-flowering shrubs have finished their moment.
This is your chance to shape them while the structure is still fresh in your mind. Trim back the stems that have flowered, keeping the plant compact and balanced.
It’s not just about appearance. Pruning now encourages healthier growth and sets the foundation for better blooms next year.
5. Guide Growth Before It Gets Away From You
Climbing plants don’t wait.
Clematis, wisteria, and similar varieties can put on rapid growth at this time of year, and without support, they quickly become tangled or damaged.
Adding structure early — whether it’s a trellis, arch, or simple ties — keeps everything moving in the right direction. It also gives your garden a more intentional, considered look as it fills out.
The Month That Shapes the Season
Gardening in May isn’t about perfection. It’s about timing.
These aren’t complicated jobs, but they’re the ones that quietly determine how your garden looks and feels in the months ahead.
Do them now, and everything else becomes easier. The growth is stronger, the colour more abundant, and the overall space more cohesive.
Miss them, and you’ll notice it later — usually when it’s harder to fix.
This is the month where a little effort goes a long way.
Original insights by Paul Parker, gardening expert at J. Parker’s.
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