The present utility model relates to a method for maximizing crop yield potential and boost plant immune system comprising the steps of: applying seed dressing compound as a pre-mix with germinated seeds or foliar applied on newly planted seedlings or pre-soaked seedlings before transplanting at a rate from 5 ml to 5.0 kg per hectare applying soil conditioner compound during planting as basal and pre-mix with chemical fertilizer rate base on specific crops at a rate from 4.0 to 1,500kg. per hectare and applying foliar fertilizer from 5 days after transplanting to every 2 weeks from first date of application until 2 weeks from harvest at the rate from 250ml to 10 liters per hectare.
