"Bed Down" this fall with Oregon Bull Organic Aged Humus and rejuvenate your garden soil! Add Oregon Bull to the soil at a rate of 10%, equivalent to 4 gallons of Oregon Bull per 10 square feet of garden space. Work it in to the top 5". We recommend planting a legume cover crop, such as peas, alfalfa, clover or vetch, either in the fall or early in the spring, to complement the nutrients in Oregon Bull. Turn over the cover crop 2 to 3 weeks before planting vegetables or flowers in your newly-enriched soil.