the greentek sarel-roller features 220mm spikes on a 1. 5m working width, pricking thousands of holes to improve air, water & nutrient absorption. ideal for pre seeding and reducing surface sealing, ...
the redexim verti-drain 7521 is a tractor-mounted aerator with a 2. 1m working width and 400mm maximum working depth. it requires a minimum 55hp tractor and a lifting capacity of 1375kg. ideal for ...