Tuesday 24 September 2019

Principles of Garden Design - 12th September

This autumn's first speaker was Shelagh Todd, Head of Horticulture at Newton Rigg College. 

The theme of Shelagh’s presentation was to explore the general principles of Garden Design and it is more than likely that everyone present learnt something new!

To begin her talk, Shelagh explained that there are many influences which determine fashion and trends in modern garden design: magazines, television, garden/flower shows, and by visiting other gardens.

One popular current trend is for wildlife / insect friendly gardens and there is now a move away from the use of chemicals to a more organic style of gardening.


In Cumbria, we have many spectacular gardens from which to seek inspiration such as Holker Hall, Levens, Sizergh and Hutton in the Forest to name but a few.

One important consideration to be made is to check what plants are thriving in gardens local to yours. In Cumbria, there are quite diverse areas when considering climatic aspects; what grows well in coastal Grange-Over-Sands, for example, might not thrive in Shap, Alston or Silloth.

Soil conditions need to be determined before investing in the purchase of plants. It is often true that there can be different soil types within a single garden, as well as areas of sun or shade, all requiring thought and planning at the design stage. How deep is the soil? Where is the bedrock? Micro climates too are vital considerations. Is the garden on a flood plain, does it have frost pockets? Always test soils in order to determine if a garden is acid or alkaline. Locate the wet, dry, sunny or shady areas of a garden and weave these into your design and planting scheme.

Then there is the idea of “themes” within a garden. Cottage style, prairie planting, Japanese style, Mediterranean, minimalist planting are all design aspects to choose from.

Other design considerations are the necessities of everyday living such as bins, washing lines, pets, tool sheds, compost bins and play areas.

Do you have a preference for formal or informal gardens? At the end of the day, it is your garden, so whatever you like, is what your garden design should include.

Shelagh encouraged everyone not to worry about making mistakes, because everyone does.

One key design element is to be harmonious in colour (both in repetition and in planting), in the use of materials for any hard landscaping (slate, brick, sandstone, gravel etc). All ingredients should be complementary to the overall desired effect. The National Trust is very skilled when it comes to the use of colour. Visit some of their properties and research this aspect of design.

Always make use of the ‘borrowed landscape’ and incorporate views wherever possible. Consider the type and style of the property sitting within the garden and also the type or style of the boundary fences.

The use of focal points and ‘leading the eye’, is an important part of a good garden plan. It is advisable to keep points of interest singular, and incorporate a ‘journey’ around your garden, separate areas always add an element of surprise, anticipation, secrecy and delight.

Principles of good design apply whether you have a courtyard garden or a country estate. Remember, we were told, that what you personally like and enjoy, is of utmost importance. Formal or informal styles are personal preferences.

Once the broad garden design principles had been explained, Shelagh illustrated her theme with some beautiful slides of gardens both from this country and around the world.

Having comprehensively described design features in her talk, it was interesting to look at innovative examples of these principles, when used by other gardeners. We saw photographs of Cumbrian farmhouse gardens, the Taj Mahal, National Trust gardens and continental equivalents. Followed by images of Trentham Gardens, a variety of RHS properties and a broad spectrum of British gardens; all shown to illustrate specific design features.
Written by Jude Jansen