When should I fertilize new grass to ensure optimal growth and vibrant color? Is there a specific timeline that I should adhere to, or does it depend on various factors, such as the type of grass, regional climate, or time of year? Should I consider the initial soil quality and its nutrient composition before applying any fertilizer? Furthermore, how can I determine whether the grass is ready for its first fertilization, and what signs should I look for that indicate it is time to introduce these essential nutrients? Are there particular methodologies or recommended products that enhance the fertilization process for newly seeded lawns? Additionally, could the presence of weather patterns, such as rainfall or extreme heat, alter the ideal window for fertilizing? In navigating these inquiries, how might I balance the timing of fertilization with the overall health of the new grass, ensuring that I promote sustainable growth without risking damage or nutrient overload?