How to create Formal and Informal Garden designs

How are the rough design layouts coming along? Don't worry, I'm not expecting you to have finished them already. This is (yet another) important stage so take as long a time as you need to do them justice. This is my favourite part of the design process because you can just "go for it" and see what happens.

Anyway, I thought I'd give you a heads up on some of the different themes and styles that you can focus your garden design on. As there are quite a few to mention, I'll go through them over the next couple of days so that you can have time to consider them all properly. The list is by no means exhaustive and you may already have your own theme that you want to explore. That's good - keep going with it!

For everyone else, here are a few to whet your appetites and get those creative juices flowing even more!

Formal Gardens

Formal gardens are generally created using a combination of geometric shapes and straight lines. They can be symmetrical or asymmetrical.

Formal gardens have a sense of order and appear to be straightforward and logical. (note the word "appear"!) This is particularly evident if the design is symmetrical. Formal gardens have a controlling effect on its visitors, directing them to follow certain paths. French formal gardens such as Versailles rely on strong ground pattern and structural hedging to provide their distinctive shape. These formal gardens are arranged around an axis, or a series of axes and they incorporate framed views or focal points.

Asymmetrical formal gardens are generally more interesting, intriguing and unpredictable. Getting the balance right in an asymmetrical garden is the key to their success, using areas of "mass" and "void", and the size and shape of the different areas to counterbalance each other.

Typically formal gardens use evergreen plants such as topiary and clipped hedges as the primary planting. The structure and architecture of the plants contributing to the overall formality of the design.

Informal Gardens

In the 18th century Britain rebelled against the rigidity of formal garden design and began to create more informal gardens, reflecting the surrounding landscapes and opening up the boundaries using curvaceous lines and soft contours. Back then they created open spaces within their boundaries and encouraged livestock to graze. Now I'm not suggesting you borrow the local farmers sheep here, but you get the gist of an informal garden - keep it simple and free-flowing.

The informal garden has a natural, wilder feel and there are no limitations in its design. It has a more relaxed feel than a formally designed garden and encourages visitors to roam freely around it. Informal gardens can link very nicely to surrounding countryside or they provide a sanctuary in town environments.

Informal gardens work best when loose materials are used such as gravel that easily form free- flowing shapes and curves. Harder landscaping materials such as paving can be used in an informal setting but will need to be positioned in an informal manner.

Planting in an informal garden should also be relaxed, and they should be encouraged to flow over paths to "soften" the design. They can also be planted in drifts rather than tight blocks allowing them to merge together. It's all about creating soft lines in an informal garden, so throw out your rulers for this design! Avoid using rigid, architectural plants such as the topiary and clipped hedges from the formal designs. Instead opt for less rigid plants, and allow shrubs to have the space to grow to their natural shapes and sizes. Bamboos and grasses are perfect for an informal garden as they create movement and generally have soft forms.

Informal gardens tend to require a higher amount of maintenance than a formal one, so you will need to consider how much time you can devote to looking after your creation. It may be that you have your heart set on an informal design but cannot devote much time to it. In this case you will need to be very careful with your selection of plants so as to create an informal look but with minimum maintenance requirements.

If you want to include water to your design then make it "fit" with your chosen design. Creating a rigid, square water feature raised with bricks would be inappropriate for an informal design. the design would need to reflect nature as much as possible, copying the size and shapes of streams, ponds, lakes and rivers in exact proportions.

Take a look at how nature creates its gardens. Head off into the countryside the next sunny day you have available and study the contours of the land, how the streams curve and how the plants grow. This will give you a greater understanding of how nature works and help you create a great informal design.

You can, of course, combine the two themes together if your garden has enough room to accommodate them both. You may decide that close to the house requires a formal setting whilst as you move to the further boundaries you can allow for a more informal, relaxed design. The choice is, as always, totally yours.

Getting the Balance in your Garden Right - more garden design principles

Okay...so we now have perfect unity and harmony in our well proportioned and simple design!

The other principle that we need to pay attention to is

Balance

A Balanced design will create a garden that is comfortable and visually pleasing. It will unite all of the features and elements within the space and create harmony. You see how all the different principles relate to one another?

To get the balance right, you need to think of how you'd feel in that space - you wouldn't feel very comfortable in a room that had all it's furniture pushed to one side - would you?

The easiest method for achieving balance in your garden would be to design a formal, symmetrical and evenly spread garden. Symmetrical gardens are naturally balanced and so you would not need to concern yourself too much with this particular principle. If you want an informal garden however, this will require a bit more consideration on your part to ensure that you get the balance right.

When dividing up your site (refer back to your functional layout plan here) you should make sure that each area relates to each other area. They do not need to be the exact size and shape - that would be boring- but they need to form some kind of relationship, not just two dimensionally but also three dimensionally. Consider which areas will become your masses (the solid aspects of your design; such as planting, buildings, etc) and which areas will be your voids ( the open areas of your design; such as lawns, patios, pathways, etc).

Use the furniture in the room as an example- all of the masses (furniture) are squished to one side of the room. The masses and voids in this space are not very balanced at all!

Now look at what each area is responsible for. You will have some areas that are to be for sitting and relaxing whilst other areas are for playing or walking. Try to balance out the different uses. The aim is to prevent the garden from becoming too static or active in any one particular section of the garden. If you are including a veg patch don't forget to add a seat to this area. That way you can balance work with sitting and enjoying the fruits of your labour.

Most gardens benefit from having secluded areas which are not immediately visible when entering the garden for the first time. You will need to consider the balance between these secluded areas and the open spaces. The function of each of these areas will dictate that balance to a certain degree - helping you to reach a decision.

Look at the balance you require between light and dark spaces. Too many shady areas will create a gloomy garden, whilst a bright sunny garden will be harsh, and tiresome. A totally sunny garden will also be harder to plant as they will need to be able to tolerate dry, hot conditions all of the time.

Sometimes you won't be able to control the amount of light that your garden receives. If your neighbour has a huge tree that casts a massive shadow over your garden, you'll just have to work with it, I'm afraid. Using light coloured paving materials and flowers can help to reflect any light that does reach that area and make it appear brighter. If, on the other hand,, your garden has no natural shade you will need to address this and add something that will add shade. Whether that would be a tree or a purpose built structure depends on what would fit with your design.

You will need to balance your choice of colours too. Introducing too many colours will make your design feel chaotic, whereas, not enough colour could make the design feel dull and uninteresting.

Take a look at this picture. How does it

make you feel? Is it too much colour or a well balanced design? (This was a design (not mine!) exhibited at Gardener's World Live show and people's views were mixed on the day )

Consider carefully where structures might add to enhance your design, and bring balance to it. Features or structures can help balance a three dimensional element in your garden and ensure that there is something of interest at all levels. When choosing which structures or features you want to use, make sure that they are the correct size and weight for your design - not too flimsy or overpoweringly large.

Remember - everyone's

views and ideas are different.

Just because you are convinced that your design is balanced, someone else may disagree altogether. Don't worry about it! So long as you feel that you have kept to the principles of garden design then you'll be happy with the finished design - and, after all - it is YOUR garden!