Type
self-fertile, true lemon
Lemon variety
Eureka Lemon
Eureka is a classic acidic lemon with juicy fruit, a distinct neck, and frequent crops in warm conditions. It is a standard choice for home citrus gardens.
Season
nearly year-round in warm climates
Best for
juice, baking, warm climates
About Eureka
Eureka is a true lemon cultivar known for juicy, acidic fruit, a pronounced lemon flavor, and nearly year-round bearing in suitable climates. Trees are relatively open and nearly thornless compared with Lisbon.
Growing Eureka Lemon
Eureka is self-fruitful but cold-sensitive, so reserve it for frost-free or well-protected sites. Harvest fully colored yellow fruit as needed, and watch for frost damage and citrus pests in cool, damp weather.
Full growing guide
For planting, care, pollination, and harvest that apply to all lemon, see the complete guide.
How to grow LemonOther lemon varieties
Variety characteristics are general guidance for US home gardens; chill hours, hardiness, and pollination vary, so confirm suitability for your zone. Availability differs by supplier. Page updated Aug 4, 2026.