Peony flowers: how to grow perfect peonies | House & Garden

There is little you can do to control how much shade or sunlight a garden bed gets. Sure, you can cut down a tree to let in more sun or build a pergola for shade, but you can’t adjust the tilt of the earth. To find plants that will thrive in your garden, you need to get a handle on how much sunlight reaches each bed throughout the day and in all four seasons. Fortunately, with good observation skills and perhaps a new app on your phone, you can gather all the information you need to choose plants that will grow well in your garden’s brightest sun, deepest shade, and all the partially shaded places in between. 

Like many northern gardeners, I had red-hot poker envy for many years but ruled out growing them because of their iffy -chances of surviving winter in my region. However, I am very excited about some of the newer Kniphofia introductions we are growing at the Chicago Botanic Garden. Being able to overwinter a South African plant in the Midwest is pretty cool, right? 

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.

TODAY’S TOPIC is orchids, but not the ones you might be growing as a flowering houseplant. Our subject is native terrestrial types that are more often than not under great pressure in the wild, their numbers dwindling.

Bridgerton is coming to Chelsea this month, as Netflix makes its debut at the flower show, with a garden themed around its popular TV show. First time Chelsea designer Holly Johnston has created a garden based on the personal journey of the show’s main character, Penelope Featherington. The Bridgerton Garden is part of the Sanctuary Gardens area at the show.

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.

Do you remember that garden Bunny Guinness designed at Chelsea Flower Show in 2011? You know, the one with the beautiful hazel-hurdle-raised-beds burgeoning with edibles and ornamentals. Well, if you don’t, it was stunning. I could not stop staring at its honed perfection. But, I thought at the time, ‘this is a Chelsea Garden that can’t be recreated in reality’. So, was I right? Can you combine ornamentals and vegetables without either party being compromised? Can you truly make a space that is at once pretty, productive and practical?