I've been searching around the Internet and on this website, but I have not found anyone selling just seed, or any information for adding seed to fill and patch. Actually, I haven't found much information about Midiron care beyond the basics. I had it going well last year, but it is coming back slow this year and I'm not sure what to do. Here are a few pictures of the yard. Couple things I would apprecite recommendations on: - You can see the color is uneven (deep green in some areas and yellow in others). Is this a watering issue or possibly needing more iron in my lawn feedings? - How do I fix patches if seed is not available, or what seed do I use? - Any other thoughts. This was last year, which you can see how full this came back after winter and that has been normal the last 3 years since I installed it. So this years patching and lack of fullness has me worried. Any help would be appreciated. THANKS!