Pointers from the experts Excellent resources for new ideas are flower shows, parks and the local nursery. Don't be afraid to ask questions. Conserve water by mulching or covering open soil with ground cover plants or shards of broken pottery. Compost is an ideal food for your plants. Dispose of kitchen and garden waste (plants only) in a bin and turn regularly. Composting can be done on a limited scale even if you think you don't have room.