Glorious in the garden now…


Plant of the month for August - Achillea Terracotta with it's flat heads of ochre-coloured flowers

…Achillea ‘Terracotta’

At it’s best:

Achilleas generally flower from July through August and September, providing colour ranging from whites, pinks and reds through to shades of yellow and muted orange tones, perfect for reflecting the hazy golden sunlight of late summer and early autumn. Foliage is fernlike, sometimes silvery and downy. The seed-heads continue to offer interest into late autumn and winter, both in the garden and when dried. For the best effect allow Achillea to form a good sizeable drift and try pairing with large daisy-like flowers such as Helenium and Rudbeckia. It also makes a great cut flower.

When and where to plant:

Plant out in a sunny or partially sunny location. Reaching from anywhere between 45cm (18″) to 200cm (6ft) with a spread of up to 50cm (19.5″), depending on growing conditions. Achilleas tend to do best on chalky soils but will be fine on slightly acidic soil too. Longevity is prolonged when planted on poorer, drier, free-draining soils.

If you have a heavier soil, then try cutting the flowering stems back to the ground around early-October as this can bulk up the base and allow the plant to fare a little better over winter.

Tolerance and Resistance:

Good resistance to both pests and disease, though you might find the odd greenfly in warmer weather. A hardy perennial and drought-tolerant too, Achilleas are mostly trouble-free plants.


Loved by hoverflies and butterflies, though not bees. The seed-heads will also attract finches, who enjoy feeding on the seeds in winter.

Curious cuttings:

Named after the Greek hero Achilles. Legend has it that his soldiers used Achillea to treat their wounds, which explains why it’s also known as All Heal and Bloodwort.

Maths & Mindful Planting: An unparalleled Oxford garden comes to fruition

The Oxford Seat of Learning Garden

A mathematician’s mind of circular geometry, vertical dimensions and precision joinery influenced this shape-shifting landscaping project in Summertown, Oxford. Learn how we designed a mathematician’s mindful garden.

A natural stone pathway sweeps with exactitude towards a circular seating area, graced with a majestic arc of Taxus baccata. 

Made-to-measure diamond trellis panels add depth and dimension, offering not only support but also providing a focal point of their own. Rising up, they give a splendid backdrop to the sweetly scented climbing Trachelospermum jasminoides underplanted with leafy Polystichum, Brunnera and Geranium ‘Rozanne’.

Alice in Wonderland was all about a child’s craving for access to a secret garden. Walking through the swaths of HeleniumHemerocallis and Phlox in the densely planted beds, you can imagine you are in a secret garden of your own. When writing the book, the mathematician Charles Dodgson (Lewis Carroll) observed the Oxfordshire landscape and college gardens. The Cheshire Cat is thought to have been modelled on Alice’s cat Dinah who sat on a low-hanging bough of the horse chestnut tree in the Deanery garden at Christ Church.

Early narcissus bulbs start the year mingled with prostrate evergreens. Aquilegia vulgaris follow, with their hanging hoods rising above the burgeoning greenery. The green and gorgeous Heucherella happily combine with the dreaming spires of Agastache, Perovskia and Kniphofia. Flourishing blooms and waving grasses are in abundance to provide interest throughout the year.

At the heart of this garden are two radial beds with bespoke ‘green heart hardwood’ soft-angled seats set within the outer curve to provide an unobtrusive spot amongst the Acer palmatum from which to observe the naturalistic view – a new enchanted garden within which to dream up a new fantasy adventure.

Waking Up to Autumn’s Jewels

Planting autumn’s jewel colours to pep your mood


Gaze out on an autumn morn at ruby reds, the lustre of emerald greens dappled with soft sapphire pinks swaying in the breeze. Helenium ‘Moorheim Beauty’, with its blousy ruby-red flowers has great textural form planted in long swathes with a plethora of echinaceas (pinks and whites), feathery grasses and rudbeckias for the relaxed spirit of prairie planting – and you don’t need a great plain you can plant mini-prairie in a smaller garden. Rudbeckia fulgida ‘Goldsturm’ takes us through the autumn harvest with its warm summer yellows to its dark, dramatic seedheads adding magical winter interest when covered in a sparkling frost. Underplanting with bulbs such as long sweeps of Allium hollandicum ‘Purple Sensation’ gives spring interest.

Feel inspired? See wild, herbaceous planting in The Walled Garden at Broughton Grange, Oxfordshire.

Tall, beautiful pleached and in glorious colour?

When we think of pleached trees and panels we tend to think of tall and green, screens of deciduous natives; hornbeams or lime. Ah but there is so much more, seek out the spectrum of colours with seasonal interests to add to the garden. Great backdrops; straight or in an arc to underplant and create interest throughout the year.
These can be planted with underguying, overguying or a more traditional pyramid staking dependant on the clear height stem and location.

Malus Evereste

A firm favourite at The Oxfordshire Gardener


Rejuvenating a Victorian garden in Oxford

Victorian garden in Oxford

A Victorian garden in Winchester Road, Oxford with a long and elegant garden required some rejuvenation and a refocus. Simon worked with the client who was looking for a classic Oxford garden design and landscaping ideas, together they developed the garden design to maximise the light and form of the garden, starting with an examination of the existing plants and structures. “So often we can make dramatic improvements by rejuvenating the existing mature plants. By reviving them through pruning, shaping, tying up, feeding and spraying, we can turn them into great features of the garden, rather than merely ‘plants that have always been there.'”

Photos from Jose Winchester Rd

The garden services in this Oxford garden included uncovering a water feature in the shady garden whilst landscaping the rear walled garden. Taking into account the client’s love of symmetry and regular proportions, we created an open space. Preparing the ground and laying of a new verdant green lawn with shaped buxus sempervirens to the borders leading to a painted iron bench with a new instant yew hedge behind, all visible from the beautiful glass kitchen extension. Through healthy pruning, we gave new life to mature shrubs and created a topiary feature out of an existing mature viburnum.

Idea for Spring window box, pot or basket

Looking for something a bit different to give a great display and last through Spring…into Summer?

Tew planter

Athyrium niponicum var. pictum, the painted lady fern will brighten a shady area with its spectacular wine-red petioles and richly coloured fronds. If it does catch a little sun the colours become more intense. Here we have planted painted lady with a vivid Ajuga reptans in a lead trough for a client whose garden we maintain in Great Tew.

All spring container planting

Whilst in a lovely Oxfordshire garden in Chinnor this week creating a herbery and giving a good seasonal Spring tidy-up we planted these baskets, three of, giving a repeat effect with maximum style in an old stone house courtyard. Sorry photograph is not the best in the rain! Scilla campanula, Iris pixie, Ajuga reptans, Hedera trailing and Pansy white with yellow blotch. Lots of form and texture, little informal and unexpected pops of colour from the Iris.


Perennial herbs with good culinary use were planted including bay, chives, hyssop, oregano, curly parsley, french parsley, sage and common thyme. Hyssop is an old herb making a comeback, a good flavouring herb fresh or dried, it tastes a lot like mint but more grown up. Fresh it can be used in salads, summer soups and stews and has the versatility of infusing in puddings, cooking with fruit or sauces. Simon was on BBC Radio Oxford talking about hyssop live at The Big Feastival as it created much interest. We left some space for more summer herbs and to allow the herbery to flourish.

Mad about Muscari?

Grape hyacinths…do you love them, dislike them or really know them?

Many gardeners view grape hyacinths as ruffians, seeding freely and producing masses of tiny bulbils. But these delightful scented spring bulbs can be used in a wide variety of situations; you just need to know which plant to choose.

Naturalising – The cultivars of Muscari armeniacum seed freely and spread quickly, so they are perfect for naturalising in lawns and meadows. ‘Early Giant’ and Album’ (a white cultivar) have large flowerheads that will stand out above a lawn. Consider planting the bulbs in wide rows or other shapes to create a more formal design.


Borders – Grape hyacinths look effective at the front of mixed borders or when combined with other spring flowers such as daffodils, squills and wood anemones. M. latifolium is a slow-spreading species with tall flower spikes that can stand above other foliage. The flowerheads have a pretty two-tone effect with dark blue fertile flowers at the base and pale blue sterile flowers at the top. Another plant that looks good in borders is M. botryoides ‘Album’ which has tall, graceful spikes with white flowers.

Containers – Grape hyacinths can be grown in pots and containers, either on their own or with other spring bulbs such as narcissi. Pale lavender-blue M. ‘Valerie Finnis’ and yellow M. macrocarpum ‘Golden Fragrance’ are eye-catching cultivars that will hold their own amongst other plants or create a stand out display by themselves.

Alpine Beds – Smaller species with a tidy habit are best displayed in raised beds with other low-growing plants. M. pseudomuscari and M. commutatum form small clumps and grow best in a sunny spot.

Forcing Bulbs – Some grape hyacinths force more easily than others. M. armeniacum ‘Christmas Pearl’ does not require a cold period and is easy to force: pot up bulbs in autumn, leave them for 12 to 16 weeks in a cool, dark, frost-free location, then move the plants into indirect sunlight to trigger growth. When they are 10-15cm tall move them to a sunny windowsill to encourage flowering.



Bewitched by Hamamelis

Bewitched by Hamamelis

With their scented, spider-shaped flowers, Hamamelis sparkle in the winter sunlight and herald the coming of spring. Their crimped petals in hues of red, orange and yellow always put a smile on my face and brighten even the gloomiest of days.

Hamamelis has a long history of use by humans. They are more commonly known as witch hazels, and it is from the bark of Hamamelis virginia that the astringent witch hazel is extracted. From a small genus of five species there are now more than 100 cultivars, and the good news is that there is one to suit almost every garden.


One of the most compact cultivars is Hamamelis intermedia ‘Harry’, growing to 2.5m x 2.5m. It is an early flowering shrub with large ribbon-like, light orange flowers and a fresh floral fragrance. ‘Diane’ is a popular selection with sweetly scented, rich coppery-red flowers and a spectacular display of autumn leaves in shades of yellow, orange and red. At 4m x 4m it is one of the larger cultivars, and has a particularly spreading habit. ‘Orange Peel’ is particularly well named. With petals like candied peel and the sweet scent of marmalade, it flowers through January and February and colours well in the autumn. ‘Barmsted Gold’ has eye-catching bright yellow flowers that smell of bergamot. It is one of the most commonly available cultivars and is strong, reliable and free-flowering – great for beginners!

My favourite is ‘Vesna’, a vase-shaped witch hazel that is less spreading than most, growing taller than it does wide. It has pretty orange-yellow flowers that smell of honey and a beautiful display of yellow and orange leaves in the autumn.


Hamamelis are versatile shrubs and thrive in many gardens; however, they do prefer a slightly acidic soil that holds water in summer and drains well in winter. The only real downside is that Hamamelis take between four and six years to get going, so you will have to be patient. But they are worth waiting for: in a few years you will be rewarded by a dazzling display of flowers that will become more prolific each year and leave you smiling on the coldest winter days.

Choose an open site with good light and water well while they establish. They flower on one-year-old wood so if required prune little and often rather than cutting back into the plant.



Kitchen garden for Jamie Oliver

We were delighted to be asked by Jamie Oliver’s The Big Feastival to design and produce The Little Patch ‘grow your own kitchen garden’ at Alex James’s Farm, Kingham, Oxfordshire on 1st and 2nd September 2012.

Here’s a taster of what you’ll find in the garden… espalier apples, step-over apples and pears, speciality fruits, salad vegetables and luscious legumes. A culinary corner in which to go mad with herbs and discover new tastes and scents – young gardeners will love this too. In The Little Patch you can even make an herb bouquet to pop in a jug or as a gift.

Get ready to do the Chelsea Chop

With Chelsea Flower Show fast approaching, we do the Chelsea Chop at the end of May. A method of pruning to keep the size of your herbaceous plants compact, it produces particularly good results on Sedums, Heleniums and Solidago. In a bed where a group of herbaceous plants are repeated, the chop delays flowering to later in the summer and gives a much longer lasting display.