Decks and Patios
The addition of a hard outdoor surface, whether deck or patio, increases living space considerably, and will greatly increase the usefulness of your garden.
If you have any interest at all in spending time outdoors a hard area is almost as essential to a garden as plants are. A transition area between house and garden can become a part of both and greatly extend the season when you can enjoy your garden after the hard work of gardening is done.
The alternatives are wooden decks or stone patios.
Gravel doesn't provide a satisfactory surface to sit or play
on, and while grass can be perfect for both, for much of the
spring and autumn, it will probably be too wet and muddy to
be pleasant to use.
Hard surfaces are the most expensive form of ground cover
(more so than many fitted indoor floorings), so make sure you
are using all of the area usefully. Pots can be placed in corners
where you are unlikely to tread, but it seems a waste to me
to put them on useful parts of the patio or deck, you may have
paid £100+ for the area where your petunias are standing.
