3. Mulch your garden beds: Apply a layer of mulch around your plants to help retain moisture, suppress weed growth, and regulate soil temperature. Mulch can be made from materials like wood chips, straw, or leaves. 4. Provide adequate sunlight: Ensure your plants receive the appropriate amount of sunlight based on their specific needs. Some plants require full sun, while others thrive in partial shade. Observe the lighting conditions in your garden and choose plants accordingly. 5. Fertilize appropriately: Use organic or slow-release fertilizers to provide essential nutrients to your plants. Follow the instructions on the fertilizer packaging to avoid over-fertilizing, which can harm your plants.