How to create a really good functional plan!

Let's look at how your

functional layout plan is

shaping up then, shall we?

You should have a well thought out layout with each area (or bubble) representing the solution to a particular function. If you have areas in the layout at the moment that aren't serving a function that you wrote down on your list of requirements, then scrub it out now! It doesn't need to be there and is just decoration for the garden rather than actual design. Don't worry, you can probably still include it, just not at this stage. What we're trying to do here is give you a template for your final design and make sure you include all of the absolute necessary features you want. Make sure that the areas are large enough to allow for whatever function you are expecting it to carry out - don't just make the patio area large enough for table and chairs, people will need to be able to walk around too.


Okay, so you're happy with the number of areas you have created and the sizes of each area. We also need to look at how they relate to each other. How do people move through the site? And how many of them will be moving through it at the same time? On the diagram below (apologies for using the same one as yesterday!) it shows arrows that mark the circulation routes that people should use.
Look at your site analysis and decide which are your primary routes in the garden. These are essential routes such as entry and exit of the garden, access to sheds, storage, etc. You can then identify the secondary routes. These are routes that aren't necessary but are used for recreation or relaxing, such as, meandering through the garden.

It is common knowledge that people will usually take the shortest route to get somewhere essential. These are known as "desire lines". It is important to consider where these would likely be in your design and try to accommodate, or prevent them where possible. Do you want the edge of your lawn worn out where people have "cut the corner"? If you're determined that you want to send people in a certain direction to reach their goal, then you will need to include something in your design that stops then from being able to follow their "desire line". In a large garden it is probably advisable to have a direct route to services such as sheds, washing lines, etc, however these don't have to be dull. You can use your creative flare and add a bit of design to these too, balancing the design with practicality as you go.

You may also want to add some focal points to your design, or have to take in to account existing ones. Focal points don't have to be a giant naked sculpture of a man/woman! They can be anything from artwork, to a specimen of a tree or shrub. Anything that will draw the eye and add interest. There may be a view outside of the garden boundary that you want to draw people to. When you are selecting the positions for these focal points consider the site lines from the house. You don't want to look out of the kitchen window and look straight at a shed - or do you? Imagine sitting on your new patio. What are you looking at? You don't need to know what the focal point is at this stage, but knowing where they are going to go is necessary to complete the functional layout plan stage.

Avoid specifics at this stage. You won't need to list the plants that you want to use but you may like to highlight specimen trees. Use simple generic headings for your planted areas - hedging, climbing, ground cover, shade-loving, etc.

Once you have completed your functional layout plan, create a few more and compare them. You may prefer the look of one more than the other, or decide to add some design features from one plan to another. Keep turning the plan to see it from different angles and prevent it from getting stale.

Congratulations!

Now that you have a functional layout plan of your garden that fills all of your objectives and potentially looks good, you are ready to start elaborating your design ideas for each area you have created. Consider materials and level changes and other important details.

Depending on how confident you are, you may want to sketch 3D drawings of your design ideas. These will help you get a better idea of what the finished design could look like. Don't worry if you're not good at drawing - we'll look at techniques later on.

You could, if you prefer, make detailed notes about each area on your functional layout plan and maybe attempt some freehand sketches to act as a basis for the next stage.

Something that does get used a lot by designers is the creation of a 'concept' or 'mood' board. This is essentially a collage of pictures and materials collected from magazines, photos and anywhere else appropriate that represent the "feel" of your design. Look through inspirational sources and collect images that reflect the way you want your garden to look and feel. It will help you to remain focused on your design and could even stimulate new ideas.

Give it a go and see what you think!