I need some help with it my mom wanted to use it after we have had great success with grow and shine. here is the situation we have 3 calves 6 fans 2 for each calves they are tied up from 5 to 7 everyday and rinsed 3x when should i start using shag the guy my mom talked to said 90 days and i said no way start now our fair is in the last week of july when would you start using shag.
thanks in advance
thanks in advance