Birth flowers: a month-by-month guide | House & Garden

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? 

Cucumbers are among the most popular crops for home gardeners. They’re easy to grow and just a handful of vines can provide enough cucumbers for fresh eating from mid-summer through late fall. But proper cucumber plant spacing can mean the difference between healthy, productive plants and disease ridden, low yielding ones. Let’s take a look at how far apart to plant cucumbers based on your growing technique and the method you use to plant them. Why properly spacing cucumber plants matters Before we dive into the details on proper plant spacing for cucumbers, let’s take a

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.

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.

The garden room at the back of the Buchanan's inner-city London garden

Putting plants together is the most creative and joyful part of making a garden. With colour, shape and texture, you can conjure up a living work of art, something that not only gives you sensory pleasure but also benefits wildlife and the environment. But with so many options available to us, where do we start? I always think back to the plantswoman Beth Chatto and her mantra ‘right plant, right place’ when conceiving a plan, because there is no point in rushing to place your favourite sun-loving flowers in a shady spot at the back of a north-facing house. ‘Plants, like people, have their preferences and don’t like being thrust into the nearest available hole,’ she observed.