Citrus
Citrus trees are a long-term investment for any Australian backyard, and feeding and watering right is what separates a few sad fruit from a proper harvest. These 7 guides include the native finger lime alongside classic lemons, oranges, and mandarins.
Cumquat
Citrus japonica · Rue family
Finger Lime
Citrus australasica · Rue family, native to Australia
Grapefruit
Citrus × paradisi · Rue family
Lemon
Citrus limon · Rue family
Lime
Citrus aurantiifolia · Rue family
Mandarin
Citrus reticulata · Rue family
Orange
Citrus sinensis · Rue family
Frequently Asked Questions
Why isn't my citrus tree fruiting?
Young trees need 2–3 years before fruiting begins, but if an established tree isn't producing, the most common causes are inconsistent watering, insufficient feeding, or the graft union having been planted too deep or too shallow.
Do I need to protect citrus from frost?
It depends on the variety — lemons and mandarins are relatively cold-hardy, but lime is frost-tender and needs a warm, sheltered position in any zone with winter cold.