It is about 60 centimeters deep. The spade was less useful than the small pickaxe-thingy, which I used to loosen the ground. I intend to plant a tree in the hole. That is all.
It is about 60 centimeters deep. The spade was less useful than the small pickaxe-thingy, which I used to loosen the ground. I intend to plant a tree in the hole. That is all.
Another myth. It sounds reasonable unless you know how roots grow.
It’s not the shape of the hole that matters. It’s how much effort it takes for the root to grow and the reward it gets for doing so.
So if you add in softer, easier to grow soil, high in nutrients the roots will stay in it until the nutrients are depleted. Only when the nutrients are depleted will the plant even attempt to grow out of the soft new soil into the harder surrounding soil. This can often be several months or even years later.