My spot is in SE Kansas and I just put in about a 7 acre plot of Imperial Clover and soil tested 6.7 prior to treatment with fertilizer. My question is we disked the ground by large tractor and seeded two weeks ago before our natural grasses germinated. Now the grassed are coming back in also yet is spotty. Did we miss a step and should we have sprayed roundup after working the ground prior to seeding? I was not wanting to use a preemergent for fear of hurting the clover. Can I still spray roundup and if so when so as not to hurt the baby clover? Thanks in advance.