Usually planted in the early fall, cool-season grass seeds prefer daytime temperatures ranging from 60 to 75 F. With this temperature range, the soil itself is usually between 50 and 65 F -- the right environment for germination.rass seed not in good contact with the soil cannot warm up correctly for successful germination. Seeds rely on warmth and soil moisture to swell and sprout. If your seeds remain at their ideal temperature range and are planted no more than 1/4 inch deep, you should see germination after three weeks.
Definition of eccentric. 1  1a : deviating from an established or usual pattern or style eccentric productsb : deviating from conventional or accepted usage or conduct especially in odd or whimsical ways an eccentric millionaire.
Eccentricity(noun) the ratio of the distance between the center and the focus of an ellipse or hyperbola to its semi-transverse axis. Eccentricity(noun) the ratio of the distance of the center of the orbit of a heavenly body from the center of the body round which it revolves to the semi-transverse axis of the orbit. Eccentricity(noun) the distance of the center of figure of a body, as of an eccentric, from an axis about which it turns; the throw.