Citrus 'Lime' (Citrus × latifolia) - Everything You Need to Know


Citrus × latifolia, also known as Persian lime, Bearss lime, or Tahiti lime, is a nearly thornless citrus hybrid prized for its glossy foliage, compact growth, and seedless green fruits. It's a staple in culinary use worldwide — the familiar lime in drinks, marinades, and desserts. Easy to grow in containers, this citrus is ideal for sunny patios or bright indoor spaces with lots of light.


Key Features of Citrus × latifolia

 
Hybrid Lineage: A sterile, triploid cross between key lime (Citrus aurantiifolia) and likely lemon (Citrus limon), with no viable seeds.
 
Compact Tree: Grows well in containers, with a bushy habit and minimal thorns.
 
Glossy Foliage: Dense, medium-green leaves offer ornamental appeal year-round.
 
Seedless Fruits: Larger than key limes, with thin skin and mild, aromatic juice.
 
Highly Aromatic: Both fruits and crushed leaves release a fresh citrus scent.


Citrus 'Lime' Indoor Care Guide

 
Light: Needs at least 6 hours of direct sun daily for healthy growth and fruiting. Bright indirect light is tolerated but slows fruit production.
 
Watering: Water when the top 2–3 cm of soil feels dry. Let excess water drain freely — citrus hate soggy roots.
 
Soil: Use a citrus-specific, fast-draining potting mix. Add perlite if extra drainage is needed.
 
Fertilizing: Apply a balanced citrus fertilizer rich in magnesium and micronutrients every 4–6 weeks from spring through autumn.
 
Humidity: Prefers normal indoor air. No misting needed.
 
Pruning: Light pruning keeps the shape compact. Remove dead or crossing branches and suckers.


Common Problems and Solutions

 
Yellow Leaves: Often linked to root issues, poor drainage, or magnesium deficiency. Check soil and feed with citrus-specific fertilizer.
 
Browning Tips: Caused by irregular watering or salt buildup. Flush soil occasionally and water consistently.
 
Leaf Drop or Curl: Often due to low light, under-watering, or cold drafts.
 
Pests: Aphids, scale, and spider mites may appear. Treat with neem oil or beneficial insects.
 
Root Rot: Caused by excess water. Ensure pot drains well and allow drying cycles.


Extra Growing Tips for Citrus 'Lime'

 
Place in the sunniest spot available — south-facing windows or balconies are ideal.
 
Rotate the pot regularly to encourage even growth and prevent leaning.
 
During winter, reduce watering and ensure the plant stays above 12°C.


Botanical Background and Origin
Citrus × latifolia was first developed in the 19th century in California and Florida. It is not found in the wild and does not occur naturally — instead, it's a stable hybrid propagated by grafting or cuttings. It’s prized globally for its reliability, seedless fruit, and lower acidity compared to key lime.


Etymology
"Lime" derives from Persian limu via Arabic līma, referring to citrus in general. "Citrus" is Latin for citron trees, borrowed from ancient Greek kedros (cedar), likely due to early confusion with aromatic trees. The species name latifolia means "broad-leaved."


FAQs

 
How often should I water Citrus 'Lime'? Water when the top 2–3 cm of soil is dry. Always allow excess water to drain.
 
Can it grow indoors? Yes — if placed in a very sunny spot and rotated regularly for even growth.
 
Can I eat the fruit? Absolutely. Persian limes are widely used in cooking, drinks, and desserts.


Add Citrus 'Lime' to Your Indoor Garden
From fragrant leaves to glossy fruit, Citrus 'Lime' adds beauty, aroma, and freshness to your home. Buy now and enjoy your own seedless limes — right from your windowsill!