No where, can I find anything, about having coastal spriggs and it not working! Had a sandy Loam pasture (that used to be a great coastal field) sprigged in Jiggs Grass. Ground was and has had plenty of moisture for sprigging! Nothing!!! Everything else around including coastal is coming out but not the Jiggsthat was sprigged. Looks to me I have a good stand of winter grass and about half of the sprigs are on top of the ground dead. The other half in the ground are dead. At least it appears so What happened? The only green I see are from the leftover I picked up and hand planted along the fence!!! Maybe I should have planted the whole 25 acres by hand