WordNet
self-pollinating
adj. of or relating to or characteristic of self-pollination
Usage examples of "self-pollinating".
They were mostly self-pollinating: that is, the crop varieties could pollinate themselves and pass on their own desirable genes unchanged, instead of having to hybridize with other varieties less useful to humans.
And because flowering plants are often self-pollinating, a lone specimen can survive, and if it finds an environment to its liking, it can quickly prosper.