I'm wondering if there is a length of time that seed can be planted without it germinating before you know it's time to reseed. I planted seed about three weeks ago, and unfortunately the weather got really cool for the last 2 1/2 weeks. I continued to water it thru this period, and now it's been in the 70's the last two or three days, but it has germinated at all. I'm wondering if it has gone bad and if i need to reseed or should i just have more patience. Thanks for your assistance.