Amazon.com : Liquid Soil Loosener- Soil Conditioner-Use alone or when Aerating with Mechanical Aerator or Core Aeration- Simple Lawn Solutions- Any Grass Type-Great for Compact Soils, Standing water, Poor Drainage : Patio,
Amazon.com : Covington Liquid Aerator, Soil Conditioner, Lawn Softener, Easy to Use Mechanical Aeration Alternative, Lawn Aerator for Any Type of Grass, Clay, or Soil, USA Made (1 Gallon) : Patio, Lawn