Generate a full detail guide on starting an herb garden. The guide must be practical for beginners. It should include: 1. A section on choosing between starting from seed vs. buying starter plants. 2. A detailed care guide for 5 essential culinary herbs (Basil, Rosemary, Mint, Thyme, Parsley), including their specific sun and water needs. 3. A guide to harvesting herbs for the best flavor. 4. Simple methods for preserving herbs (drying and freezing). Please include a supportive disclaimer.