Browse Forums Landscape & Garden Design 1 Nov 19, 2018 11:15 am I was wondering if anyone could provide advice on tilling soil to the depths of 300-400mm? The best rotary hoe I can find is the Red Roo in the area and it advises 175mm as its max. I have clay soil, though I have spread garden soil around on top. In hindsight I should have tilled the soil first. Thanks for your reply. I will just wait and see I guess. Trying to get some more information from our builder. 9 11723 I am not sure whether Perth has its own way of doing things in regards to this. Most of Perth has class A (sandy soil), except for some areas near rivers or hills. 2 8262 We were lucky in that our old house was so small (86 square metres) compared to the new house, they were able to take enough readings around the old backyard house before… 8 24805 |