Prepare your lawn for harsh winter weather with ever green autumn 2 in 1 refill carton extracts of seawood stimulate root growth and toughen up grass added iron helps control autumn moss ever green autumn 2 in 1 refill carton is a must have for winter lawn protection and can be used in conjunction with ever green complete 4 in 1 for year round green healthy grass ever green autumn 2 in 1 refill carton can be used between september and november ever green autumn 2 in 1 refill carton for han