There are people who believe that having a compact urban garden or constrained outdoor space would not be as satisfying as having a full fledged garden. It's primarily what you make of it, you are able to grow whatever you would like whether you have a plot of land or just a little flower pot. There are many plants that can be produced in containers and can handle being in both shade and sunlight.
Other than flowering plants and shrubs, you can propagate all sorts of vegetables, herbs and fruits. Having this form of garden is a plus since it can be attractive and aromatic plus it can provide healthy food. There's a good deal to be accomplished from growing your own produce since you put in all your energy from beginning to end plus you know exactly what's going into your food. By growing the crops yourself, you already know that the food is not going to have any poisons or pesticides on them.
You'll be able to pretty much get anything and everything you require to start your garden at your local nursery or garden center. You will locate many different containers at different price points to match your budget. The more expensive pots are usually 'frost protected' so they are ideal for cold weather. If you reside in an area that gets very cold during the winter, you may wish to buy something like that. Your garden center should be pleased to advise you on the kind of compost you need for what you wish to grow, as this varies too and can affect your produce. You may already know what sort of flower, shrub, fruit or vegetable you want to grow, but again your garden center is full of information, which can help you.
You can produce shrubs, flowers, vegetables and herbs from a seed or purchase them as small plants or seedlings. You can set these in a plot of land, or re-potted into a larger container. There is a lot of variety that is definitely good for anyone's budget. The best option is to grow from a seed since it is inexpensive to begin and is most satisfying since you are raising it from the very beginning and watching the progress of its growth.
Having many beautiful flowers and shrubs provides color and fragrances to any sort of urban garden. You might have room to position a table and chair on a small plot of garden and surround them with a multitude of colorful plants in containers. By choosing sweet smelling flowers and shrubs, you develop a very comforting and happy environment. If there is minimal room for sitting space inside the garden you can arrange pots outside a window to gain visual or sensual benefits. It is even the case that simply having space for a modest window box full of flowers or herbs can be very pleasurable.
So there is no reason for you to wait, go ahead and establish your own urban garden.