imari, rovaniemi - 1 + ½ pia in nisula rolls - note purple
symptoms of p. def.

imari, rovaniemi - 1+1 pia in nisula rolls - note peat discontinuity

pieksamaki - 1+2 pia shipping stock - note igh s/r

pieksamaki - pia 1+1 & 1+2 - standard shipping stock

pieksamaki - 1+2 pia - transplant lines

pieksamaki - 1+0 pia in a temporary greenhouse - close-up view

pieksamaki - 1+0 pia in a temporary greenhouse - general view

rooted cuttings of pia in heated peat at haapastensyrja

pia sown may/70 in plastic house 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 planted in a temporary plastic house in haapastensyrja.