How do I stop my plants and vegetables being eaten if I don’t use pesticides in my garden? Gardening without chemicals is a good way to ensure that the food and plants you grow are free of pesticides or chemicals, thriving without the extra expense of dangerous products that are harmful to our wildlife. If you’ve used chemicals in the past, this might sound like an invitation to every pest for miles around to shred your garden ... and that might well happen at first. But, with time and patience, you’ll end up with a rewarding, healthier garden for ditching the chemicals. Spraying to deal with pests can often kill the predators too, or at least make them want to avoid your garden. When you stop using chemicals, aphids are the first creatures to return as they have a short breeding cycle. Their predators may take longer to come back, but stick with it and know it will be better in the long run! In the end you’ll wonder why you ever needed chemicals in the first place. We promise!