It's not a huge savings, but at my local Lowe's stores you can get a 10% off contractor's rate for Dolomitic Lime for quantities of 10+ 40lb bags. The Soil Doctor stuff around here worked out to $3.58 per bag. In the absence of a soil test, mix 2 ½ to 5 lbs. per 100 sq. ft. (2-4 tbsps. per plant) into the soil. Water thoroughly. Or, use the guidelines below to achieve a pH of 6.5: Garden lime soil amendment is the finest grade of pelletized, dolomitic limestone available. Adjusts soil pH so plants can get the most from nutrients present. Fine pellets spread easily, react quickly and do not pose the hazards associated with hydrated lime. Covers 100 square feet area. Comes in 6.75-pound bag. Sizzlin’ chipotle lime sirloin steak*, chicken & shrimp, fajita vegetables and Spanish rice all smothered in hot queso then sprinkled with Applewood-smoked bacon and cilantro, topped with a fresh lime wedge. Served with four warm flour tortillas, a blend of Cheddar cheeses, guacamole, lettuce, sour cream and house-made pico de gallo.