Hello everybody,
PeterT, for the compost your question was for seed of campanula or for the project Germination of Alpins ?
If it's Campanula and the most of perennials plants, i use a mix of sand, loam (garden compost.) to lighten the soil.
It works pretty well so far.
If it's the project, for some species it's the same composition but for majority i think to use a mix of fine gravel schist stone and granite.
below gravels i user a mixed with sand and garden compost..
I try where possible restored the original soil.
For the moment i have Soldanella alpina and some other alpines plants (at the moment) and they feel good in the garden.
If you have proposition of special mix for Alpins , i'm interesting in !
bulborum (Roland), yes i'am interested in . Thanks for the proposition !
Have you other seed of Alpins plants for me ?
You like bulb of course
, i have seed and bulb of Allium ursinum , are you interested in ?
I have seeding this plants and the propagation is very good. Germination very good too !
You're in France, so can propose you to exchange cypripedium pubescens i have against other interesting plants species if you want !
Do you want my list of seed ?
Thank's you and see you soon.