Tag Archives: Almonds

Cross Pollination

Most almond tree variety require a second tree for proper pollination.  Moreover, a standard almond tree, needs a different cultivar for pollination. Two Nonpareil, for instance, will not pollinate each other. Why? Self-incompatibility & Self fertility. This is a widespread mechanism in flowering  plants that prevents inbreeding and promotes outcrossing. Fascinating intricacy and you may find this to be way too much information. Continue reading Cross Pollination