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We grow several different types of Hydrenga at Aberglasney. The first to flower are the climbing types which are soon followed by the serrata type which are miniature lace caps. From late July through to October the more typical lace caps and mop heads come into flower. There are also more unusual types like the velvety leaved villosa group or the dainty arborescens type. All of which make excellent garden plants especially as they flower in mid and late summer.

We have used them in an informal way at Aberglasney where they are dotted through different parts of the Gardens. They suit so many different areas including exotic woodlands, typical shrub borders, Asiatic borders and mixed borders. They also mix well with other shrubs especially spring flowering ones and therefore spread the season of interest. We have planted the sprawling Hydrangea quercifolia ‘Snow Queen’ next to large leaved yellow Azalea to particularly good effect.

Other types like the paniculata can be kept quite small - about a metre and a half, and are grown next to foliage plants like Catalpa. These types are useful in large borders near the front as they can add real impact.

The arborescens types are excellent in shade where the white heads light up the area in mid-summer when colour can be hard to find. These Hydrangea also stay quite short only getting to about a metre and a half and they require very little pruning.

It is however the very large villosa types that steal the show as they create tremendous impact with their purple lace caps and hairy leaves. We find these do best in sheltered woodland areas at the back of the border and they also seem to hold a respectable flower head for about two months.

By using different types of Hydrangea through a large area or a whole garden you can create a striking effect. We find it best not to plant them together as is traditionally done; by planting them separately they can be admired individually. These splashes of colour also look good from a distance especially as you always seem to see more than one clump.

Autumn Colour

Autumn colour at Aberglasney is about so much more than the vast number of trees in the Gardens and although it is a time when we start putting the greater part of the garden to bed it is also a time when some good plants come into flower. Putting the tender Dahlia and Salvia to one side there are some good hardy plants that are at their best in the autumn.

One of the stars is Clerodendrum bungei which despite its name is a great plant. It is a suckering shrub unlike almost anything else with dark green leaves and heads of pink and darker pink flowers from September through to the first frosts. Growing to about two meters in height and being bolt upright makes it really useful for the back of the border. We grow a large stand of it on a south facing slope and it does absolutely fine even coming through hard winters unscathed.

There are also a great number of late flowering bulbs that really brighten up the autumn. Nerine make excellent late summer interest. They look like bright pink Agapanthus and are a real show stopper. There are plenty to choose from and in our view they are the most spectacular autumn flowering bulbs.

The trick to growing them is to plant them in as sunny a spot as possible in rich soil without too much competition around them. Getting them into flower can be a problem but a good watering in midsummer seems to help them. When planting them keep the neck of the bulb above ground, if it’s too low they won’t flower.

Another spectacular bulb for the autumn is Colchicum which also needs a sunny spot. They will flower without leaves and do this because they produce the leaves in the spring they are then dormant until flowering in the autumn. Planted in big clumps they put on a striking show and there are plenty of different types to choose from.

In the parterre area we have a huge Parthenocissus or Boston Ivy which is a vivid purple, red colour in Autumn. It combines well with the purple and orange Dahlia in the bedding border. What is particularly good about this combination is that it lasts right up until either the leaves drop on the Parthenocissus or the Dahlia is cut back by frost.

Many of the late flowering perennials such as Aster, Rudbeckia and Helenium flower well into November. This allows you to combine them with climbers or shrubs that have good autumn colour. We have one area where a combination of Pyracantha with orange berries mixes with Aster and Rudbeckia.

Elsewhere in the garden we find combinations of shrubs can create good long seasons of interest. We have a Koelreuteria ‘Coral Sun’, a golden leaved Judas Tree and a Purple Acer which are all at their best during the autumn but they also add colour through foliage from the summer to late winter.

At the top of Bishop Rudd’s Walk we have a large stand of different exotic shrubs that make a great mid and late season display. Here the purple flowers of Clerodendrum bungei and the golden leaved Catalpa are very impressive. This area also contains the purple leaved Catalpa and rare Hydrangea relative Kirengeshoma all of which combine to great effect.

Summer Bedding

Every year we combine reliable performers with a few new experimental varieties. We have used different quantities of different varieties to give us different colour blends and heights throughout the display with most of the plants set out informally.

We often use pink or white Cosmos and Cleome to give height and colour at the backs of borders with Dahlia ‘Blue Beyou’ which is pink and purple for medium height. We also like Castor oil plants, Ricinus communis ‘Carmencita Pink’ in the main displays, and choose the red form in borders as its leaves are ornamental in appearance and contrast well with the other foliage. When we need shorter plants we often grow a combination of white Bizzy Lizzy or Impatiens, green flowered Moluchella or Bells of Ireland, scented Heliotrope and Cerinthe.

The green spires of Moluchella break up the blue and white of the Heliotrope and Impatiens. The Heliotrope also gives you the added bonus of an excellent scent as does the foliage of the Cleome. However the plants that have really impressed are the Ricinus and the Impatiens as they have proved to be excellent plants for interest all through the season.

The Ricinus are planted out at the beginning of June and just get bigger and better as the season goes on. Do remember that all parts of this plant are highly poisonous and extreme care should be taken when using it. Between the foliage, flowers and seed heads there is always something to look at and the pink form goes well with the other plants. Elsewhere in the garden we have added the red form to the hardy displays where it has done equally as well.

The Impatiens have been a real success. Like many other people we had stopped growing the waleriana type due to the mildew problem. Then we tried the Sunpatiens which are a hybrid that has the New Guinea type as a parent. We have had absolutely no problem with mildew so far and they are happy in sun or shade. What we like about them is that they grow quite tall - about forty centimetres, and they flower all season.

Yew Tunnel

The Yew Tunnel is thought to have been planted by the Dyer Family in the eighteenth century. This glorious fusion of thick tree trunks will live for centuries if looked after properly. Taxus baccata can be old or merely look old – and often defy dating. Experts had been fooled into thinking the half dozen or so that make up Aberglasney’s Yew Tunnel were over 1,000 years old. In 1999 dendrochronology put the trees at just a quarter of that age.

The Victorians in particular were fascinated by these strange trees and their magnificent shaping and many visitors to the house came to admire the Tunnel. It was maintained constantly throughout the 18th century and beyond, until the 1950’s that is, when it was then neglected for many years before being carefully restored to its former glory.

Kitchen Garden

At Aberglasney we have to pack all our productive plants into the Kitchen Garden, which seems quite big, that is until you start to list all the things you want to grow. We have therefore spent a lot of time working out how to make the most of the space. There are a number of different ways of doing this and despite having technical names most are very simple tasks that just require some planning.

The first is crop rotation which simply means not growing the same plant in the same place; this allows you to change your layout throughout the year. New plants can then be tried and manuring and mulching can happen all year round. The second is crop succession which is closely linked to rotation and basically means replacing each crop with another one for later in the year. A third method is intercropping which is basically growing two crops in the same place and one comes out when it’s ready and then the other matures. The fourth is catch cropping which is growing a quick to mature crop. This involves growing a crop between main crops which is usually salad leaves or radish. We also use another trick which is a version of edible hedges these can be espaliers, step over fruit trees or seed grown crops. These make excellent use of boundaries or can make boundaries in themselves. It is important to remember that flowers can also be used in these displays to add colour and for ground cover.

We use all of these methods in the Kitchen Garden at Aberglasney and have found a few really good combinations of these methods. The first is to let Verbena bonariensis seed around in the herb garden. The herbs are just as good as always and you get a wonderful display of colour as well. The gaps between the herbs get filled and it reduces weeding. We find planting rows of Narcissus for spring works well for colour and interest and these are followed by Brassica’s in June or July. What is great about this combination is that you can add manure after you take the Narcissus bulbs out. Most Brassica such as Kale or Cabbage start small and fairly slow so there is the opportunity to either plant salad leaves or annuals such as marigolds under them. What we like about this combination is that if you use Calandula you can also eat the petals. Step over fruit trees make excellent hedges and the ground underneath them can be planted up with vegetables or flowers. Our main catch crops or intercrops are salad leaves and radish and our main intercrops are the same but with the addition of flowers. Courgettes are another plant where you can do intercropping or catch cropping and succession can be easily achieved with a combination of spring bulbs, annual flowers and whichever vegetables you want to grow. We find that it is very little extra work and the benefits to the production patch are huge.

Rose Garden

We are lucky at Aberglasney to have huge walls where vigorous plants such as rambling roses or Wisteria can be given the space to go mad. However in certain areas, as is often the case in home gardens, there is not the space for these monsters and careful thought is required in choosing the right spots as well as the right plants.

Generally smaller climbing plants are the most practical thing as they are more manageable and more than one type can be planted in a spot. There are some great tricks we’ve used be used to make our rose arbour in particular look very colourful for a long period.

Planting two or three different varieties on the same pillar is one of the most effective methods for a long season of colour. We plant one rose that is vigorous and flowers once, another that is early flowering and a third which is repeat flowering. We have also chosen varieties with both slow and medium rates of growth which will not out grow their frame. We also add annual sweet peas for further scent and colour over a longer period. These plants work well together as the roses can be pruned after the sweet peas have died out for the winter. By doing this we have cut back on the amount of maintenance needed and made life a little easier for ourselves.

Another favourite in the Rose Garden are Paeonia. In the right position they have many great attributes and each year will give you a display that is seldom rivalled. It is not uncommon to see a clump that is fifty years old, they will often out live trees and may have numerous owners during their lifetime. So they are a plant that needs careful positioning and planting, in fact as much care should go into positioning and planting a Paeonia as a tree.

The right place will have a fair amount of sun and be in a fertile position with some shelter from strong winds. The important thing to remember is once they are planted it will be very hard to move them so future shade problems should be considered as the garden will change many times over their life span. However once they are planted they should settle in quite quickly as long as they are planted very shallow. Paeonia resent having their crowns covered and this is often the cause of poor flowering. Once they are planted they need very little care other than staking for the large or double flowered cultivars.


The Ninfarium was completed in 2005 and houses many sub-tropical and exotic plants thanks to a glass atrium having been built above the ruinous central rooms of the mansion.

Amongst the most striking plants on display are Gloriosa Superba ‘Climbing Lily’, Phaleonopsis orchids, Aristolochia gigantea ‘Dutchman’s pipe’, Magnolia champaca yellow jade orchid tree, Stephanotis floribunda ‘Madagascar jasmine’ and Musa coccinea ‘Banana’.

This award winning garden is an idea derived from the gardens at Ninfa, located at the foot of the Lepini Mountains, south of Rome. There the whole of the medieval village has been imaginatively planted. The gardens at Ninfa were created by the Caetani family who gave financial support to Welsh poet Dylan Thomas.

Asiatic Garden

Situated on a small hill near the house, this garden was created in 2004 and offers views down the valley beyond Merlin’s Hill to Carmarthen in the distance. The garden boasts a collection of plants that originate from various parts of Asia including China, Japan, Tibet and Nepal.

The plants here have been carefully chosen so that once again there is interest throughout the year. During winter, the appearance of colourful ‘Witch-hazel’ is a highlight, while mid-summer brings with it a stunning collection of Asiatic lilies, known as ‘Toad Lilies’.

As well as ‘Witch-hazel’ in bloom during January and February Sciadopitys verticillata ‘Umbrella Pine’ is grown throughout the winter. Spring sees the appearance of Rhododendron, Camellia flowers and Azalea shrubs. Summer brings displays of rare hydrangea while in autumn you will see rare berrying trees such as the Tibetan Whitebeam Sorbus thibetanus.

This garden, like many others at Aberglasney, is always evolving and more choice rare plants are being added all the time.

Sunken Garden

The Sunken Garden has a water feature created by William Pye, renowned for his imaginative water sculptures, at its centre and whilst its appearance was originally inspired by Japanese gardens that used subtle evergreen plants the planting scheme is now as colourful as anywhere at Aberglasney.

The inspiration for the ‘new look’ Sunken Garden was drawn primarily from the gardens of Crec’h ar Pape in Brittany and Great Dixter in the United Kingdom. While the evergreen structure remains true to the original vision, the new planting adds vibrancy and colour. Tulips in hot reds and oranges mixed with maroon leaved Euphorbia kick off the season; dark blue Camassia comes later as a contrast to the hot colours. The perennial colour scheme is also one of vibrant colours with plants such as Kniphofia and Agapanthus taking centre stage.

Cloister Garden

The Cloister Garden is widely considered to be Aberglasney’s “most extraordinary and legendary feature”. The garden is bounded by a three-sided arcaded walkway made of solid stone. This parapet walkway is the only known surviving structure of its kind left in the UK.

It is believed that the Cloister Garden originates from Bishop Rudd’s time at Aberglasney during the 1600s. Almost every instance of other formal raised terraces that we know were popular in this period have disappeared having succumbed to Civil War depredations or the eighteenth century landscape movement when formal enclosures were swept away to make room for a more open parkland setting.

Plants to look out for here are Fragrant Rosa gallica var officinalis which grow along the walls during mid-summer and the Orange trees planted in lead pots. Lonicera periclymenum ‘Honeysuckle’ blooms beside the flight of steps leading to the parapet walk.