D-I-Y Rustic Shed.

[Toddy]

I saw a thing about sedum roofing but it looked very expensive. I think I'm going to have to experiment a bit; my thought is that, as long as the structure is strong enough, if I don't get it right first time I'll just have to experiment.
Think of it as an elevated garden with a shed sheltering underneath it!

Sounds good, you've put me in the notion to see how feasible it'd be to do mine

Sedums are easily available quite cheaply. If you don't mind buying small and waiting for them to spread out a bit, they're sold among the 99p rock garden and alpine plants.
If you get your roof sorted out and want some, I have four varieties and I'll more than happily send you offshoots. Bound to be others who'd do so too

cheers,
Toddy

 

[spandit]

We've got a very pretty plant called "Mind Your Own Business" or "Baby's Tears" that would look great on a roof

 

[Keith_Beef]

Has your SWMBO been reading "50 Sheds of Grey"?

I'll be very interested to see your shed as it progresses... I've not built anything with a grass roof, and I'd like to see how it works out.