OK, so my B.liniflora mother plant is getting very old. Last week,I sowed about 50 freshly harvested seeds on a 3:1peat to perlite mix. So far, none have germinated. I find this strange as I have not usually had problems germinating them before. My question is, will they germinate, and how long should it take? Also, in the past, they seemed to germinate best when they had temps around 82-90 degrees Fahrenheit. Could it be I need to up the warmth from 75F, which is what it is now, to around 85F? I am just worried that the mother plant may die soon,and I will have to try to get it back in my collection if the seeds don't germinate.