Heirloom seeds come from plants that were traditionally grown in human populations, as opposed to the seeds used for large-scale agricultural production.
传家宝种子来自传统的人类种植的植物,而不是来自用于大规模农业生产的种子。
This year, she's planning to plant rare heirloom vegetables that you can't get in the store.
今年,她计划种她们家祖传的稀有蔬菜,在店里是买不到的。
This is especially true with heirloom varieties, which are cultivated for taste over appearance.