If you're looking to purchase Ryobi's 18V ONE+ HP Brushless Dethatcher/Aerator tool, you should know that it is only available as part of a kit on Ryobi's website or at Home Depot. The product ...

For maximum performance, a walk-behind aerator like the Ryan Lawnaire IV or Bluebird Lawn Aerator will make you the envy of the neighborhood. There are combination power rake/seeder options, too.

Horsepower requirement is 110hp. Cost is €10,500 with a Delimbe air seeder fitted with electric controls. Without a seeder it costs €8,000.

Workers install the aerator on Wednesday, June 5 in Yellowknife. (Robert Holden / CBC) Rio Tinto has installed a long-awaited aerator in Frame Lake.