Craig Melvin’s House Rules—You’re Welcome to Come Over, but Don’t Stay Too Late

For the last 19 years I have spent the third week in May at the Chelsea Flower show. It's one of those Great British institutions that just has to be experienced — a chance to see the country's best horticultural performers all in one space, to glean ideas, spot trends and talk to the people who make our gardens grow.

Drought-tolerant, laden with nectar, evergreen, long-flowering, and so pungent that it fills the garden with scent, lavender is deservedly popular. The late garden designer Rosemary Verey said, «You can never have too much of it in your garden». In its preferred conditions, of well-drained soil that is baked by the sun, it is easy to grow.

A city garden by Luciano Giubbilei, where an interesting mix of shapes and textures is provided by the foliage of a multi-stemmed Acer palmatum, a wisteria and a mound of Euphorbia mellifera.

During May, the charity Plantlife encourages people not to mow their lawns. As well as attracting and helping wildlife, it's an opportunity to enjoy the sight of flowers blooming in long grass. Observing what appears – from interesting wildflowers (orchids, perhaps) to wildlife (such as grasshoppers) – is fun and, obviously, No Mow saves a lot of time. However, going the whole hog isn't for everyone. Those with children who enjoy careering around the lawn and people who entertain in their gardens won't want to let all their grass grow long. Therefore, a smaller No Mow area is more appealing and something that can be kept up throughout the summer.

At the back of the house, Adirondack chairs are placed beside a border with a small standard wisteria, a box spiral and purple Iris ‘Art Deco’ set off by lime-green euphorbia. An unknown red rose on the wall is from Mark Rumary’s 1960s scheme.

May is historically the hungry gap in the vegetable garden, because it is the time when the winter crops run out and before the summer crops get going. If you have been well organised, you may have some early crops of salad leaves, broad beans, radishes and even strawberries to harvest towards the end of the month – as well as asparagus, which is at its prime now. But the main focus this month is the sowing, nurturing and tending of your crops, as growth accelerates. Potatoes should be earthed up so the tubers are not exposed to light, while peas and broad beans need supporting with pea sticks or canes and twine as they get bigger. Weeding must be done regularly (little and often is my motto) and, if the weather is dry, watering is essential. It is best done as a thorough soak every few days rather than a scant daily sprinkling. At the start of May, I sow tender crops like tomatoes, cucumbers and courgettes in seed trays and individual pots. I keep these in the greenhouse until later in the month, when it has warmed up and they can go outside. As the month goes on, the focus shifts to planting out. I find it very satisfying to be able to plant a neat row of seedlings along a garden line, rather than try the lottery of direct sowing into the ground, then thinning out. Using the no-dig method, I will have already prepared my beds with a layer of well-rotted compost. Just before planting out, I will rake the bed to break down any larger clods and give the seedlings a better chance of establishing.

Orange ‘Fire King’ wallflowers and reddish-purple ‘Slawa’, ‘Merlot’ and ‘Rem’s Favourite’ tulips in Sarah Raven's cutting garden.

Cameron Trimble

Not everyone has the fortune of living in their ultimate dream home the first time around, and even if they do, their tastes and needs may change over time. So, it’s more likely that homeowners will find elements and spaces in and around the house that they feel can be improved and updated.

Let's face it: even if you're totally on top of your regular laundry schedule, you may not be taking the time to wash items that go beyond the basic essentials, which generally include sheets, clothing, dish towels, and the like.

If you have limited space indoors, there is still a range of house plants you can buy to add greenery to your home. Succulents and cacti offer the biggest choice of small house plants, but there’s a wealth of other varieties to enjoy, from air plants that grow without compost to the carnivorous Venus flytrap. As well as small plants, look for slow-growing house plants that take time to reach their mature height, such as the nerve plant. Windowsills, desks, hanging planters and shelves can all be enhanced by space-saving house plants.

Pale brick pavers, laid in a herringbone pattern, run from the open-plan ground floor out into the garden, creating a seamless transition between the two spaces.