Planting in rubble....

[benedmonds]

I have a client who wants to plant 7 heavy standard sycamore trees in this.....

What would you specify...?

 

 

[openspaceman]

8 minutes ago, benedmonds said:

I have a client who wants to plant 7 heavy standard sycamore trees in this.....

What would you specify...?

 

 

Good drainage, a bit of lime from the cement and little compaction because of the bricks I wouldn't worry much. It would be other contaminants amongst it I would be concerned with.

[difflock]

Bang on, the perfect growing environment, proven by the mass of opportunistic vegetation, that has  inside of 2 years, throughly colonised the lime-rich builders rubble I paved the Rodden with.

Anyway, surely Sycamore are the weeds of the tree world.