Meyer Lemon (Grafted / budded) Fast Fruiting - fruits within 12-18 months
Appearance - Meyer lemons are smaller and more round than regular lemons, with smoother, thin, deep yellow to orange skin, and dark yellow pulp. The differences are very distinct, especially when you see both varieties side by side.
Taste - While they're moderately acidic, Meyer lemons don't have the same tang as regular lemons. Instead, they're much sweeter — so much so that some people enjoy adding the raw segments to their salads or desserts. Their rinds also have a more complex scent than regular lemons — a spicy bergamot fragrance that tastes and smells more like an herb or a spice.
In picture: comparison between regular lemon and Meyer lemon.