I’m writing an article on 'How to Plant Grass Plugs in 7 Steps’ and would appreciate your pro input: 1. When are grass plugs a better choice than seed or sod, and which grass types actually require plugging? 2. How long does it take for plugs to achieve full lawn coverage, and how does this timeline vary by grass species? 3. How does plug spacing affect how quickly a lawn fills in, and what spacing do you generally recommend for homeowners trying to balance cost with a reasonable fill-in timeline? 4. What's the most important thing homeowners need to do to prepare a planting area before putting plugs in the ground—and what happens if they skip it? 5. When digging holes and setting plugs, what does proper installation actually look like, and what mistakes do you most commonly see that prevent plugs from rooting? 6. What does a good watering routine look like in the weeks after plug installation, and how do you know when it's safe to back off and let the lawn fend for itself?