The AHA's General Guide adds: 'Stable' should not be used as a condition. Furthermore, this term should not be used in combination with other conditions, which by definition often indicate a patient is unstable. (As one hospital spokesman put it, You can be dead and be stable.)
Growing season. The growing season is the part of the year during which local weather conditions (i.e. rainfall and temperature) permit normal plant growth. While each plant or crop has a specific growing season that depends on its genetic adaptation, growing seasons can generally be grouped into macro-environmental classes.
Pollination: Saffron is considered a sterile plant, so sexual reproducion via pollination does not really occurâ¦ but it is likely not self-pollinating if it would produce sexually. Flowering: Late Spring to early Summer (May-June) Life Span: Years to Begin Flowering: 3-5 years from seed, but only 1-2 years from corms. Years of Useful Life: No good information available. Considering that the plants can be propagated from corm division, an individualâs life span is likely irrelevant.