Know Your Farmer. Know Your Food. Oak Spring Farm is a small Certified Organic produce farm in Freeland, MD, Baltimore County. We are a Community Supported Agriculture (CSA) farm offering farm-fresh, customizable, weekly subscriptions of organic produce, pastured eggs, fruit, grass-fed meat, cheese & flower shares. All local! On-farm pick-up at the Tuesday Farm Store plus 6 delivery location options throughout Baltimore County and Baltimore City. Come see us at Hereford Farm Market on Saturdays May - November at Hereford High School on 17301 York Road, Parkton, MD 21120. We love to grow and share good food. Join our community today to feel truly nourished.