How to Grow Lime Tree

Updated June 2026

A year-round fruit for the home garden.

Lime Tree is a rewarding year-round crop for backyard growers.

🌱 Plant profile: Lime Tree, with sowing times for your region, companion plants and common pests.

When to plant

In frost-free regions lime tree can be grown almost year-round. Elsewhere, plant in the milder months on either side of summer. See your region on the lime tree page for exact timing.

Varieties

• Key (Mexican) Lime, Aromatic small Florida classic (certified citrus nurseries)
• Persian (Tahiti) Lime, Larger, seedless, common in stores (certified citrus nurseries)

How to grow it

• Sun & soil: full sun, rich well-drained soil with even moisture.
• Spacing: about 9.8 ft between plants.
• Sowing: sow about 12 in deep.
• Water: roughly 5.3 gal per plant every 3 days in hot weather.
• Containers: grows well in a pot of 20 in+ (dwarf varieties).

Pests & problems

Watch for Citrus leafminer, Scale, Aphids and Asian citrus psyllid, which spreads huanglongbing (HLB, or citrus greening). Buy only certified, disease-free trees. In humid regions, Citrus canker and Melanose can appear, so space for airflow and water at the roots in the morning.

Harvest

Lime Tree is usually ready to harvest within roughly 24 months once established. Pick regularly to keep plants productive.

When to plant in your region

Pick your region to see exactly when to plant lime tree where you garden.

See also: Lime Tree in the plant library →

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