Terra Float 
A make of tractor mounted roller-spiked aerated, which produces 1500 holes per square metre, at 30mm spacings. The maximum working depth is also 30mm; it is manufactured by Wiedenmann (UK) Ltd.
Terra Float
A make of tractor mounted roller-spiked aerated, which produces 1500 holes per square metre, at 30mm spacings. The maximum working depth is also 30mm; it is manufactured by Wiedenmann (UK) Ltd.