Early this May, planted 25 a.c. with a grass, clover, alfalfa hay mix. Went in a month late because of weather. Ground was sprayed with Roundup before no till drilling seed in. Walked some yesterday and the weeds are really popping. Would you spray and risk killing/crippling the legumes? Or mow and hopefully push weeds back and hope grass can out compete the weeds? Or any other ideas are welcomed?