Make an assessment of what you do in the garden - what chemicals do you use ? Why do you use them ? Ask yourself - could you and would you be prepared to change ? Could you use additional knowledge and better techniques to eliminate the need for chemicals ? See it as a learning opportunity. Consider soil management - get to know your soil, use good hygiene, and rotate crops. Manage weeds and pests by vigilance and good husbandry. Create a balance with nature and enjoy the benefits of encouraging wildlife.
OK. IT can be hard going to begin with, but by integrating a variety of horticultural techniques your gardening will be easier, more rewarding and highly satisfying. And you will have the satisfaction of doing your bit for the planet.