How to Grow Tangerine Clementine
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Tangerine Clementine
Citrus clementina
fruitClementine tangerines are small, seedless citrus fruits known for their sweet flavor and easy-to-peel skin. These evergreen trees produce abundant clusters of fragrant white flowers followed by bright orange fruits that ripen in winter. They are more cold-hardy than some other mandarins and ideal for home gardeners seeking reliable citrus production.
When should you plant Tangerine Clementine in your zone?
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Example Tangerine Clementine timeline · Pittsburgh, PA (Zone 6b)
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Plant Tangerine Clementine
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Tangerine Clementine
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Tangerine Clementine dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 8b-10b; can survive in zone 8a with protection
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Get my Tangerine Clementine timeline →Growth Stages
Establishment (Year 1)
12 monthsYoung tree develops root system and establishes canopy structure with vigorous vegetative growth
Water regularly, stake if necessary, prune to develop strong framework, avoid fruit production by removing early flowers
Vegetative Growth (Years 2-3)
12-24 monthsTree grows to mature size and develops dense foliage; flowering begins but fruit set may be light
Continue regular feeding with balanced citrus fertilizer, light pruning for shape, support heavy fruiting branches
Flowering (March-April in Northern Hemisphere)
4-6 weeksClusters of highly fragrant white flowers with waxy petals cover the tree; flowers are self-fertile
Reduce nitrogen fertilizer to avoid excessive vegetative growth at expense of fruit; maintain consistent watering; avoid spraying flowers
Fruit Development & Growth (May-September)
4-5 monthsSmall green fruits develop and gradually enlarge; skin transitions from green to orange as maturity approaches
Thin excess fruit to 6 inches apart for larger specimens, maintain regular watering and feeding with higher potassium, monitor for pests
Ripening & Harvest (November-January)
6-8 weeksFruits develop full orange color and sweeten; sugar content peaks; seeds are typically absent
Reduce watering slightly to concentrate sugars, harvest by cutting stems (don't pull), fruit stores well on tree for weeks
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray neem oil on new flush growth, prune affected leaves, avoid reflective mulches that attract adults
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Spray horticultural oil in dormant season, use insecticidal soap during growing season, encourage natural parasitoid wasps
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Strong water spray to dislodge, neem oil, yellow sticky traps, insecticidal soap
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Inspect new growth regularly, remove infested leaves, insecticidal soap, horticultural oil, avoid planting near wild citrus
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Increase humidity, spray water to knock off mites, miticide if severe, encourage predatory mites
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Isolate affected trees, prune affected branches, neem oil, insecticidal soap, introduce ladybugs
Uses
Fresh eating and juice
CulinaryClementines are prized for their seedless nature, easy peelability, and sweet flavor. They are excellent eaten fresh, in salads, or juiced. [source]
Marmalade and preserves
CulinaryThe slightly tart undertone and natural pectin make clementines excellent for making marmalade, jams, and other citrus preserves. [source]
Vitamin C and antioxidants
MedicinalRich in vitamin C, flavonoids, and other antioxidants that support immune function and cardiovascular health. One fruit provides about 40% of daily vitamin C needs. [source]
Peel cleaning products
HouseholdClementine peels contain limonene, a natural degreaser and solvent used in homemade cleaning solutions, essential oils, and aromatherapy. [source]
Pomander and decoration
CraftDried clementine peels studded with cloves create traditional pomanders for fragrance and decoration; peels can also be used in potpourri and crafts. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest fruit from November through January when fully orange and slightly soft to gentle pressure. Clementines do not ripen after picking, so wait until tree-ripened. Cut fruit with pruning shears rather than pulling. Fruit can hang on tree for several weeks without quality loss. Store at room temperature for short-term use or refrigerate for up to 2 weeks.
Fun Facts
- 🌱 Clementines were named after Father Clément Rodier, a French Franciscan missionary in Algeria, who hybridized the variety in the early 1900s.
- 🌱 Unlike many citrus varieties, clementines are generally seedless due to parthenocarpy (fruit development without pollination), though cross-pollination can introduce seeds.
- 🌱 Clementine trees can live 50+ years and remain productive, with some heritage specimens in Mediterranean regions exceeding 100 years old.
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