Sample Garden Report

The garden
Aerial photo
Scale plan

Walled garden near Glastonbury, Somerset

Survey prepared by
GreenPlantSwap & Good Earth Gardens

For
Amanda Clow

Date of report
14 Apr 2015

Growing conditions
  • Climate band
    Mild
  • Local factors
    Sheltered
  • Rainfall
    Very wet area
  • Soil moisture
    Wet to moist
  • Local soil type
    Clay
  • Soil pH
    pH 6.1- 7.0 Slightly acid
  • Soil condition
    Poor to moderate

General findings

Description and goals

The property is part of an old, country house near Glastonbury. The main garden area is a walled garden to the East of the house originally built in the 19th century as a large kitchen garden. This walled garden was converted into a recreational garden area in the 1960s and has mature ornamental plants in three large borders, plus shrubs around a main lawn.

The Survey brief is to:

  • better understand the growing conditions on site and how to improve these
  • identify existing plants and trees and suggest plants for more year round colour and interest
  • suggest scented plants and plants that are good for pollinators
  • provide ideas for the scrubby area around a proposed fire-pit
  • any other general maintenance advice
Climate

The garden is in Somerset where weather is wetter and generally milder and affected most by Atlantic weather fronts. The garden itself is fairly well sheltered by mature trees and, in particular, in the walled garden is bordered on three sides by high brick walls that provide a sheltered South-West facing garden.

Soil

The underlying soil is clay. This makes the garden heavy to dig in winter and impedes drainage and movement of soil organisms and plant roots through the soil. In summer clay soils can also bake dry.

Clay soil is prone to compaction and our soil tests showed that there are areas where over-wet soil can be a problem for plants, particularly in winter. However, it is understood the Victorian owners put in an efficient stone drainage system in the walled garden which helps to alleviate the problem.

Working in organic matter will warm and break up the soil and help make water and mineral nutrients more available to plants. Clay soils have high fertility when well worked.

When planting, make sure you break up the clay in the bottom and sides of the hole, as the hole can create a water-logged 'sump' that can kill plants that have not had the chance to get established roots. Also leave planting till later in Spring, avoiding the colder, wettest months.

Recommendations

Plants
The garden is very well stocked, but many perennial plants have spread and would be improved by making divisions e.g. Hebe, Acanthus. Also Aquilegia have self-seeded through the beds and it would be well to remove many of these.

The Existing plants listed below are those singled out for identification in the Consultation visit. This was to an extent limited by what is in leaf and flower at this time of year, but was helped by the photos from last Summer you shared with us. Where individual varieties could not be identified, the genus of the plant is given. When in bloom, these can be further researched by comparing the leaf and flower with plants in that genus in the GreenPlantSwap Plant Finder.

A general work through the garden dividing perennials and tidying plants that have spread through self-seeding and runners will create room for new plants to give more seasonal interest and scents. The latter particularly should be positioned by paths and higher traffic areas. Plant suggestions are included in the 'Details by area' below.

Soil
The main flower beds in the walled garden do not appear to have had much enrichment in recent years, hence the condition of the soil is below par. This was particularly evident in the soil compaction and soil activity tests.

This can be addressed with well-rotted garden compost. However, the beds are large and you will be unlikely to produce sufficient volumes from the garden itself.

A good alternative is more general application of peat-free, organic soil improvers and mulches, which can be bulk purchased. Their use will activate and neutralise the soil for better nutrient uptake. They will also better balance the soil to help control unwanted bugs and pests.

An ideal combination is 5-10cm of Soil Improver and a 5cm cover-layer of Forest bark chippings, which will help block the growth of weeds and gradually rot down to improve the humus (organic content) of the soil.

Summer house wall
Opportunity here is to replace the existing, very dilapidated (and collapsing!) summer house with a simple pergola structure for climbing scented plants.

Fire Pit Area
We recommend creation of an area of flame-themed grasses and blooms around the proposed fire pit, which we believe would create good year round colour and interest and an excellent setting for use of the fire pit itself, which can be made from the Blue Lyas stone used in the walls of the walled garden.

Other areas
See the detailed suggestions by area below.

Future Work
If you wish to progress any of the above, and/or would like more general gardening work, your Consultant would be happy to quote for executing this on an independent basis.


Details by area

Area A - Walled garden - South East facing wall

Well sheltered and with full sun through most of the day, this bed is ideal for less hardy and exotic plants. Centrepiece of the wall is a fine, mature Fig tree. Figs grow profusely and annual or bi-annual pruning in the dormant period (Winter) is recommended.



  • Sunlight
    Full sun

Existing Plants

Acanthus spinosus

View in Plant Finder


Choisya ternata | Copyright Greenplantswap 2016

Choisya ternata

View in Plant Finder


Hebe ‘Autumn Glory’

View in Plant Finder


Magnolia wilsonii | Copyright Greenplantswap 2016

Magnolia wilsonii

View in Plant Finder

This is a rare and rather sought after small tree discovered by the plant explorer Ernest Wilson in 1903


This is a rare and rather sought after small tree discovered by the plant explorer Ernest Wilson in 1903


Suggested Plants

Callistemon citrinus | Copyright Greenplantswap 2016

Callistemon citrinus

View in Plant Finder

One of the best Bottlebrush plants. Slender evergreen leaves that release a lemon scent if rubbed. Good flowers through the Summer planted against a warm, sunny wall. RHS Award of Garden Merit.


One of the best Bottlebrush plants. Slender evergreen leaves that release a lemon scent if rubbed. Good flowers through the Summer planted against a warm, sunny wall. RHS Award of Garden Merit.

Daphne odora ‘Aureo-marginata’ | Copyright Greenplantswap 2016

Daphne odora ‘Aureo-marginata’

View in Plant Finder

Highly scented plant in early Spring, and good evergreen leaf.


Highly scented plant in early Spring, and good evergreen leaf.

Pittosporum tobira | Copyright Greenplantswap 2016

Pittosporum tobira

View in Plant Finder

This could work well at the house end of the border by the gate to the garden behind the house, as the plant is highly scented in Spring/Summer and has good evergreen foliage all year round.


This could work well at the house end of the border by the gate to the garden behind the house, as the plant is highly scented in Spring/Summer and has good evergreen foliage all year round.

Area B - Walled garden - South West facing wall

A well sheltered bed, also mostly with full sun. The central summer house which is in a dilpidated state could be replaced with a simple pergola structure for scented climbers such as Jasmine, Clematis and Honeysuckle. A particular recommendation is Dregea sinensis, which bears highly fragrant flowers from May to Oct.



  • Sunlight
    Full sun

Existing Plants

Acacia dealbata | Copyright Greenplantswap 2016

Acacia dealbata

View in Plant Finder


Choisya ternata ‘Sundance’ | Copyright Greenplantswap 2016

Choisya ternata ‘Sundance’ PBR

View in Plant Finder


Cynara cardunculus | Copyright Greenplantswap 2016

Cynara cardunculus

View in Plant Finder

Whopper of a plant (pictured above). Great flowerheads in August


Whopper of a plant (pictured above). Great flowerheads in August

Pseudopanax ferox

View in Plant Finder

One of the strangest small trees. Changes to a more conventional shape once it matures


One of the strangest small trees. Changes to a more conventional shape once it matures

Rosa | Copyright Greenplantswap 2016

Rosa ‘variety unknown’

View Rosa genus in Plant Finder

Pink climbing rose. May be able to verify when in flower.


Pink climbing rose. May be able to verify when in flower.

Santolina chamaecyparissus | Copyright Greenplantswap 2016

Santolina chamaecyparissus

View in Plant Finder



Suggested Plants

Dregea sinensis

View in Plant Finder

Unusual climber with prolific flowers and exquisite scent in afternoons and evenings May to October. May prove hard to find.


Unusual climber with prolific flowers and exquisite scent in afternoons and evenings May to October. May prove hard to find.

Lonicera periclymenum ‘Graham Thomas’

View in Plant Finder

Climber with scented white flowers fading to yellow


Climber with scented white flowers fading to yellow

Nicotiana sylvestris | Copyright Greenplantswap 2016

Nicotiana sylvestris

View in Plant Finder

Gorgeous scented, pure white, trumpet-shaped flowers


Gorgeous scented, pure white, trumpet-shaped flowers

Trachelospermum asiaticum | Copyright Greenplantswap 2016

Trachelospermum asiaticum

View in Plant Finder

Climber with very fragrant tubular cream flowers


Climber with very fragrant tubular cream flowers

Area C - Walled garden - North West facing wall

While the aspect is slightly less favourable, half the length of the wall is lowered to let in more sun, and plants are again well sheltered.



  • Sunlight
    Part shade

Existing Plants

Agapanthus ‘Arctic Star’ | Copyright Greenplantswap 2016

Agapanthus ‘Arctic Star’

View in Plant Finder


Euphorbia × pasteuri | Copyright Greenplantswap 2016

Euphorbia × pasteuri

View in Plant Finder


Hydrangea macrophylla ‘Hamburg’ | Copyright Greenplantswap 2016

Hydrangea macrophylla ‘Hamburg’

View in Plant Finder


Iris germanica

View in Plant Finder


Origanum vulgare | Copyright Greenplantswap 2016

Origanum vulgare

View in Plant Finder


Paulownia tomentosa | Copyright Greenplantswap 2016

Paulownia tomentosa

View in Plant Finder


Rosmarinus officinalis | Copyright Greenplantswap 2016

Rosmarinus officinalis

View in Plant Finder


Area D - Shrub and nettle area - new fire pit

This area could be replanted to good effect with red and gold tinged ornamental grasses and blooms around the proposed fire-pit, thereby carrying the theme from the pit itself to the garden around it. Here are a range of suggestions which work well together.

We recommend a 2-metre diameter fire pit (external measurement), using gravel, sand and the Blue Lyas stones you have on site, which match the walls of the Walled Garden.



  • Sunlight
    Full sun


Suggested Plants

Anemanthele lessoniana | Copyright Greenplantswap 2016

Anemanthele lessoniana

View in Plant Finder

Green, gold and bronze foliage for a soft 'fibre-optic' effect


Green, gold and bronze foliage for a soft 'fibre-optic' effect

Crocosmia ‘Lucifer’ | Copyright Greenplantswap 2016

Crocosmia ‘Lucifer’

View in Plant Finder

Red trumpet shaped flowers


Red trumpet shaped flowers

Echinacea 'Hot Papaya' | Copyright Greenplantswap 2016

Echinacea 'Hot Papaya'

View Echinacea genus in Plant Finder

Large fade-resistant, frilly skirted pop-poms in deep, warm red rather than pink shown here


Large fade-resistant, frilly skirted pop-poms in deep, warm red rather than pink shown here

Helenium ‘Septemberfuchs’ | Copyright Greenplantswap 2016

Helenium ‘Septemberfuchs’

View in Plant Finder

Jolly, warm and vibrant Autumn colour


Jolly, warm and vibrant Autumn colour

Imperata cylindrica ‘Rubra’ | Copyright Greenplantswap 2016

Imperata cylindrica ‘Rubra’

View in Plant Finder

Green to ruby red blades accentuate the darker reds


Green to ruby red blades accentuate the darker reds

Kniphofia ‘Tawny King’ | Copyright Greenplantswap 2016

Kniphofia ‘Tawny King’

View in Plant Finder

Dramatic yellow/orange torches


Dramatic yellow/orange torches

Uncinia rubra | Copyright Greenplantswap 2016

Uncinia rubra

View in Plant Finder

Year round ruddy colour


Year round ruddy colour

Area E - Raised area in front of kitchen

This area has Snowdrops in early Spring and could be planted with more Spring flowering bulbs. Planting for Summer and Autumn colour is also recommended with a 'signature' tree in the centre of the area. Thought should be given to plants viewable from the kitchen window through the year. A detailed planting plan can be developed if requested.



  • Sunlight
    Part shade


Suggested Plants

Cercidiphyllum japonicum | Copyright Greenplantswap 2016

Cercidiphyllum japonicum

View in Plant Finder

Beautiful tree with heart-shaped green leaves which turn fantastic shades of yellow, purple and red in autumn. Gives off a scent of burnt sugar when the leaves fall


Beautiful tree with heart-shaped green leaves which turn fantastic shades of yellow, purple and red in autumn. Gives off a scent of burnt sugar when the leaves fall

Cercis siliquastrum | Copyright Greenplantswap 2016

Cercis siliquastrum

View in Plant Finder

Tree with bright pink pea flowers in Spring and flattened purple pods in Autumn.


Tree with bright pink pea flowers in Spring and flattened purple pods in Autumn.

Area F - Large border in front of house

This bed is currently choked by weeds, including ground Elder. We propose a thorough dig out before replanting. Some good mature plants. A herb area at the kitchen end could be developed with a more detailed planting plan.



  • Sunlight
    Full sun

Existing Plants

Abelia ‘variety unknown’

View Abelia genus in Plant Finder


Anemone × hybrida ‘Honorine Jobert’ | Copyright Greenplantswap 2016

Anemone × hybrida ‘Honorine Jobert’

View in Plant Finder


Bergenia | Copyright Greenplantswap 2016

Bergenia ‘variety unknown’

View Bergenia genus in Plant Finder


Borago officinalis

View in Plant Finder


Iris foetidissima

View in Plant Finder


Phormium ‘Apricot Queen’

View in Plant Finder


Rhododendron luteum | Copyright Greenplantswap 2016

Rhododendron luteum

View in Plant Finder

One of the best scented Rhododendron's. But an acid loving plant, which is no doubt why it has not grown well


One of the best scented Rhododendron's. But an acid loving plant, which is no doubt why it has not grown well

Thymus serpyllum | Copyright Greenplantswap 2016

Thymus serpyllum

View in Plant Finder



Suggested Plants

Hydrangea arborescens ‘Annabelle’ | Copyright Greenplantswap 2016

Hydrangea arborescens ‘Annabelle’

View in Plant Finder

Great white flowerheads like headlamps, will look great against the dark Bay bush behind


Great white flowerheads like headlamps, will look great against the dark Bay bush behind

Area G - Old climbing rose on front of house

This very old rose has been neglected and tangled over the years and will benefit from cutting back all dead wood and re-training in a fan shape on new wires. The mess of random nails and wires should also be removed.



  • Sunlight
    Full sun

Existing Plants

Rosa ‘Albertine’ | Copyright Greenplantswap 2016

Rosa ‘Albertine’

View in Plant Finder

We believe its a rambling Albertine rose


We believe its a rambling Albertine rose

Area H - Huge Bay bush

A very large Bay bush, Laurus nobilis, has overgrown its position and needs some heavy pruning to bring back into shape and to a reasonable size (it is now approx. 4m across by 3m high) It was caught in the severe 2012 winter, hence areas on the walled garden side of the bush need cutting out. It would also benefit from cutting back at ground level around the sides where the 'ball shape' has been lost through spreading new shoots. Finally the top which was also caught in the 2012 winter should be cut back to new growth. The plant is healthy and should grow back vigorously.



  • Sunlight
    Full sun

Existing Plants

Laurus nobilis | Copyright Greenplantswap 2016

Laurus nobilis

View in Plant Finder


Area I - Cotoneaster tree in centre of lawn

This is an excellent tree for pollinators. It has attractive blossom in Spring and berries that ripen to a dark red in Autumn. Light pruning in winter will help keep the attractive domed shape. New growth around the trunk should also be removed.



  • Sunlight
    Full sun

Existing Plants

Cotoneaster frigidus ‘Cornubia’ | Copyright Greenplantswap 2016

Cotoneaster frigidus ‘Cornubia’

View in Plant Finder


Walled garden near Glastonbury, Somerset

Survey prepared by
GreenPlantSwap & Good Earth Gardens

For
Amanda Clow

Date of report
14 Apr 2015

Growing conditions
  • Climate band
    Mild
  • Local factors
    Sheltered
  • Rainfall
    Very wet area
  • Soil moisture
    Wet to moist
  • Local soil type
    Clay
  • Soil pH
    pH 6.1- 7.0 Slightly acid
  • Soil condition
    Poor to moderate