Detail of venting of the plastic house in Haapastensyrja

Haapastensyrja - view of beds after plastic house removed

A photo of a production nursery - general view

Haapastensyrja - Plastic house where cuttings are rooted

Haapastensyrja - clonal grafts of PIa - note differences

Pinus sylvestris in Nisula roll sown March 1969 and transplanted 1970 at Haapastensyrja

Pinus sylvestris sown March 1969 and transplanted
into Nisula beds 1970 at Haapastensyrja.

PIa was sown May 9/70 in peat which later will be lifted and stored at -5 C in fall (Sept./70). Initially stored at a temporary plastic house in Haapastensyrja

PIa was sown May 9/70 in peat which later will be lifted and
stored at -5 C in fall (Sept./70). Initially planted in a temporary plastic house in Haapastensyrja.

PIa sown May/70 in plastic house at Haapastensyrja