No not correct. Three different seeds three different germination peroids. KBG needs 10 to 14 days to germinate. KBG needs a soil temp of 50 D for 10 days before it will start to germinate. That is why it takes KBG 10 to 14 days to see a KBG lawn take from seed. Most people do not have a way to measure soil temp. The simple way to know if the soil has reached 50 D is that if the night time low for 10 days will be/or has been at least 50 D or better. Now on Long Island when the weather forcast for the next 10 days is for day time highs of 70+ D the night time lows will be at least 50 D. The times I have followed the forecasts it always looked as if the KBG was never going to come up for the first 10 days. Then from day's 11 through 14 the new seedlings would germinate.