How to Grow Clementine Marisol

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Clementine Marisol

Citrus clementina 'Marisol'

fruit

Clementine Marisol is a seedless mandarin citrus cultivar known for its small, easy-to-peel fruits and exceptionally sweet flavor. It produces abundantly and is one of the most popular clementine varieties for home and commercial growing. The tree is compact and evergreen, making it suitable for both landscape and container cultivation.

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Example Clementine Marisol timeline · Pittsburgh, PA (Zone 6b)

Plant Clementine Marisol
Around Apr 17

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

Watering, feeding, and pest-watch reminders.
Harvest Clementine Marisol
Late summer into fall

Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Clementine Marisol dates for your own zip code.

Growing Conditions

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Sun: Full sun, 8+ hours daily; minimum 6 hours for fruit production

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Water: Deep watering 1-2 times weekly during growing season; reduce frequency in winter. Keep soil consistently moist but not waterlogged. In containers, water when top 1-2 inches of soil feel dry. Require moderate water; drought-tolerant once established but fruit quality suffers with inconsistent watering.

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Spacing: 240 inches

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Days to maturity: 1095-1460 days (3-4 years from graft to first significant fruit production; peak production at 5-8 years)

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Planting depth: Plant grafted trees at the same depth as in nursery pot; graft union should be 4-6 inches above soil line to prevent scion rooting

Soil

Type: Well-draining sandy loam or loamy soil

pH: 6.0-7.5

Amendments:

Compost or aged manure for organic matter Perlite or coarse sand for drainage improvement Citrus-specific fertilizer formulation Magnesium sulfate (Epsom salt) for micronutrients

Growing Zones

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Thrives in USDA zones 9-11; can tolerate brief freezes to 28°F (-2°C) but requires protection

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

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Growth Stages

Establishment

6-12 months

Young grafted tree with 2-4 feet of growth; establishing root system and canopy structure

Stake for wind protection; maintain consistent moisture; avoid fertilizing heavily in first year; prune only to remove dead wood or crossing branches; protect from frost

Vegetative Growth

1-3 years

Tree develops branching structure and foliage; leaves are glossy and dark green; no flowers yet

Apply balanced citrus fertilizer monthly during growing season (spring-summer); mulch around base; ensure full sun exposure; thin crowded interior branches for air circulation

Flowering

4-8 weeks

Fragrant, small white flowers appear in spring (March-April in Northern Hemisphere); blooms emerge from leaf axils in clusters

Do not over-fertilize with nitrogen, which promotes foliage at expense of flowers; maintain consistent watering; protect from late frosts; do not prune during flowering; bees will naturally pollinate

Fruit Development & Growth

12-16 weeks

Green fruits develop from fertilized flowers; fruit enlarges throughout summer, gradually increasing in size from pea-sized to mature golf-ball to tennis-ball size

Thin fruit if excessive (leave 4-6 inches between fruits) to promote larger, sweeter fruits; apply potassium-rich fertilizer to enhance sweetness; maintain consistent watering; prevent stress

Ripening & Harvest

4-8 weeks ripening; harvest over several weeks

Fruit turns bright orange; interior sweetness develops; fruits soften slightly; rind becomes thin and easy to peel

Allow fruit to ripen fully on tree for best flavor (can hang for several weeks); harvest when color is vivid orange; use pruning shears to cut fruit; store in cool location; reduce watering slightly post-harvest

Companion Planting

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Plant with:

Legumes (nitrogen-fixing ground covers) Borage Marigold Nasturtium Allium species Lavender Other citrus varieties (for cross-pollination enhancement, though Marisol is largely self-fertile)

Avoid planting near:

Black walnut trees (juglone toxicity) Fennel (allelopathic compounds) Deep-rooted perennials that compete for water Plants requiring very different water regimens

Common Pests

Spray with water to dislodge; use neem oil or insecticidal soap; maintain adequate humidity; introduce predatory mites
Remove infested leaves; spray with spinosad or neem oil; parasitic wasps provide biological control; avoid over-fertilizing with nitrogen
Prune heavily infested branches; spray horticultural oil in dormant season; insecticidal soap for summer; encourage natural predators
Remove with alcohol-soaked cotton swab; spray neem oil or insecticidal soap; introduce ladybugs; avoid excessive nitrogen
Yellow sticky traps; spray water to dislodge; neem oil or insecticidal soap; encourage natural predators like parasitic wasps
Spray sulfur fungicide; ensure adequate watering; horticultural oil during dormant season; rarely requires treatment
Remove infected branches; sterilize tools; improve air circulation; copper bactericide may help in early stages; no cure; focus on prevention

Uses

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Fresh eating & juice

Culinary

Clementine Marisol is prized for fresh consumption due to its seedless nature, easy peeling, and exceptionally sweet, aromatic flavor. The juice is fragrant and can be pressed fresh or used in beverages and culinary applications. [source]

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Desserts & preserves

Culinary

The high sugar content makes Marisol ideal for marmalades, jams, and candied peel. The rind can be used for zest in baking and confectionery applications. [source]

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Vitamin C & immune support

Medicinal

Clementines are rich in vitamin C (ascorbic acid), supporting immune function and antioxidant defense. One medium fruit provides approximately 25-30% of daily recommended vitamin C intake. [source]

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Natural cleaner & fragrance

Household

Citrus peels contain limonene, a natural degreaser and solvent. Peels can be infused in vinegar for all-purpose cleaning solution or dried for aromatherapy and natural air freshening. [source]

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Pollinator attraction & wildlife habitat

Wildlife

Fragrant spring flowers attract bees, butterflies, and beneficial insects. Mature trees provide shelter and food for birds and small mammals. [source]

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

Harvest Tips

Clementines ripen November-December in Northern Hemisphere (late fall to early winter). Pick when skin is bright orange and fruit yields slightly to pressure; leave green or dull-colored fruits to ripen further. Use pruning shears or hand-twist gently—avoid pulling, which can damage branches. Fruits can hang on tree for 4-6 weeks after full color, improving sweetness. Store at 50-60°F; at room temperature, consume within 1-2 weeks; refrigerated, lasts 3-4 weeks.

Fun Facts

🌱 Clementine Marisol is seedless due to parthenocarpy (fruit development without fertilization), making it ideal for fresh eating and particularly popular in European markets since the 1990s.
🌱 The name 'Clementine' originates from Father Clement Rodier, a French missionary in Algeria who reportedly discovered or cultivated this mandarin variety in the early 1900s.
🌱 Clementine trees are among the most cold-hardy citrus varieties, able to tolerate brief freezes that would damage lemons or limes, making them suitable for more temperate Mediterranean climates.

Gardening Terms

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

Cultivar Full Sun Mulch pH

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