Full Sunlight: Lemon trees require full sunlight to thrive. Ensure that your balcony gets at least 8-10 hours of direct sunlight each day. If your balcony is shaded, you may want to move the plant to ...

Discover the best winter citrus varieties designed for cooler climates. Explore hardiest trees that thrive in low ...

A version of this story appears in the February 2017 issue of National Geographic magazine. Citrus, in many ways, stands alone. So many cultivated species have come from so few primary ancestors.

Imagine having sunny orange, bright yellow and luscious green fruit growing in your home, especially during this gray, cold ...

Lime trees (Citrus aurantiifolia ... but there are also dwarf varieties ideal for indoor growing. Ahead, seasoned lime-growing experts reveal their best tips for growing a lime tree indoors ...