I've posted about this before, but wanted to remind those of you who are growing P. minor or P. sericea, or P. sp. 'HT-2' to sniff the flowers when they bloom for you. This year, in the GS Convention show, Paul Kroll entered a flowering P. minor. This was an unusual entry since P. minor rarely blooms at this time of year. I used this opportunity one morning in the showroom to conduct an informal survey with those who were viewing the show.I asked ten people to sniff the flowers of the P. minor. Seven of the ten people could detect the fragrance. It was mid-afternoon, and for me, the flowers are most fragrant very early in the morning, but still the fragrance was there. Of those who could smell the fragrance, I asked them to describe it. All said "spicy", four also detected a floral scent along with the spice.... two said it reminded them of carnations. Three people could not detect the scent at all. I find that for many of the gesneriads that have fragrant flowers, there are always a good percentage of people who cannot detect fragrance. Covering or enclosing the blooming Petrocosmea will also help to concentrate the fragrance. I also feel that some clones are more fragrant than others. The veined leaf form of P. minor, the one often labeled P. sp. #5 is the most fragrant.
So, just a reminder to take the opportunity to enjoy yet one more incredible trait of these fabulous gesneriads!! SO take the time to "stop and smell the ....Pets!"
