How to Grow Palestine Sweet Lime

Palestine Sweet Lime

Citrus limettioides

tree

Palestine Sweet Lime is a citrus tree producing medium-sized, seedless or few-seeded fruits with sweet, mild juice and thin skin. The tree is moderately sized, evergreen, and productive, bearing fragrant white flowers followed by round yellow-green fruits. This variety is prized for its exceptionally sweet flavor compared to other limes, making it excellent for fresh consumption.

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Example Palestine Sweet Lime timeline · Pittsburgh, PA (Zone 6b)

Plant Palestine Sweet Lime
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
Harvest Palestine Sweet Lime
Late summer into fall

Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Palestine Sweet Lime dates for your own zip code.

Growing Conditions

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Sun: Full sun, 8+ hours daily for optimal fruit production and sweetness

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Water: Regular, consistent watering; allow soil to dry slightly between waterings. Water deeply 1-2 times weekly depending on rainfall and temperature. Drought-tolerant once established but produces better fruit with adequate moisture.

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Spacing: 240 inches

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Days to maturity: 1095-1825 (3-5 years from planting to first significant fruit production)

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Planting depth: Plant at same depth as nursery container; bud union should be 6-12 inches above soil line in cold-prone areas

Soil

Type: Well-draining loamy to sandy soil

pH: 6.0-7.5

Amendments:

Compost or aged manure Citrus-specific fertilizer with micronutrients Sulfur if pH is too high Perlite or sand for drainage improvement

Growing Zones

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Thrives in zones 9b-11; tolerates brief frosts to 20°F (-7°C) with protection

9a 9b 10a 10b 11a 11b

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Growth Stages

Establishment

First year

Young tree with developing root system and initial branch structure

Water consistently to establish deep roots. Avoid heavy pruning. Stake tree if needed for support. Apply light mulch (2-3 inches) around base, keeping clear of trunk.

Vegetative Growth

Years 2-3

Tree develops dense canopy with new leaf growth; minimal flowering

Prune to establish open, balanced form. Apply balanced fertilizer monthly during growing season. Monitor for pests and diseases. Remove any competing weeds.

Flowering

Spring (February-April) and occasionally summer

Fragrant clusters of small white flowers appear in spring and sporadically year-round in warm climates

Avoid heavy pruning during flowering. Provide consistent water and phosphorus-rich fertilizer to support flower development. Reduce nitrogen to encourage flowering over vegetative growth.

Fruiting

4-6 months from flower to mature fruit

Small green fruits develop and gradually enlarge, then shift to yellow-green color at maturity

Thin fruit if overcrowded to promote larger, sweeter fruits. Continue regular watering and balanced fertilization. Watch for pest damage on developing fruit.

Harvest Ready

Varies; fruits mature year-round in tropical climates

Fruits are full-sized, bright yellow-green, slightly soft to gentle pressure, and fragrant

Harvest when fruits reach desired ripeness. Color and feel are better indicators than calendar date. Leave some fruit on tree to encourage continued bearing.

Companion Planting

Plan your garden →

Plant with:

Basil Marigold Nasturtium Borage Lavender Tansy

Avoid planting near:

Black Walnut Fennel Dill Rue Other citrus trees (if spacing is less than 20 feet)

Common Pests

Spray horticultural oil in winter; introduce natural predators like parasitic wasps; prune heavily infested branches
Monitor for yellowing leaves and sticky residue; apply insecticidal soap or neem oil; remove infected trees to prevent spread
Spray water forcefully to dislodge; use sulfur dust or miticide; maintain humidity levels above 50%
Yellow sticky traps; spray insecticidal soap or neem oil; encourage natural predators
Remove infested leaves; apply neem oil to new growth; maintain tree vigor

Uses

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Fresh juice and beverages

Culinary

Palestine Sweet Limes produce exceptionally sweet, mild juice with minimal acidity, perfect for fresh drinking, beverages, and cocktails without added sugar. The thin skin and seedless fruit make juice extraction easy. [source]

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Fresh eating and desserts

Culinary

Unlike acidic limes, these are sweet enough to eat fresh like a mild citrus fruit. They can be used in desserts, custards, and fresh fruit preparations without the pucker factor of Persian or Key limes. [source]

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Vitamin C and immune support

Medicinal

Rich in vitamin C, limonene, and antioxidants that support immune function, skin health, and digestive health. Traditional use in South Asian and Middle Eastern medicine for digestive and detoxification support. [source]

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Household cleaner and deodorant

Household

The juice and peel contain citric acid and limonene, making them effective natural cleaners for surfaces, cutting boards, and odor control. Peel can be dried for potpourri and air freshening. [source]

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Pollinator support

Wildlife

Fragrant spring flowers attract bees, butterflies, and other pollinators, making the tree valuable for garden ecosystems and supporting food crop pollination. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Pick fruits when they are bright yellow-green and slightly soft to gentle squeeze; they should emit a sweet aroma. Fruits ripen year-round in warm climates but peak in spring/early summer. Use secateurs or sharp pruners to cut fruit from branch; avoid damaging fruit skin. Taste-test one fruit before large-scale harvest to ensure sweetness. Harvested limes store well at room temperature for 2-3 weeks or refrigerated for 6-8 weeks.

Fun Facts

🌱 Palestine Sweet Lime is believed to have originated in the Mediterranean region and Middle East, with the name reflecting historical cultivation areas. It is sometimes called 'Jambhiri' or 'Mousambi' in South Asian markets.
🌱 Unlike most limes that are harvested green, Palestine Sweet Limes can ripen to golden-yellow on the tree, changing color as they mature and sweetness increases—reverse of the tartness cycle in other citrus.
🌱 The tree is more cold-tolerant than true limes (Mexican or Persian limes) and can survive brief exposure to 20°F, making it viable in the southern United States and Mediterranean climates.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Full Sun Mulch pH

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