How to Grow Myrtle Lemon
Myrtle Lemon
Citrus limon 'Myrtifolia'
treeMyrtle Lemon is a compact citrus tree with unusually small, narrow leaves resembling myrtle foliage, earning it its distinctive name. It produces full-sized, juicy lemons despite its diminutive stature, making it ideal for container growing and small spaces. This ornamental yet productive tree typically grows 3-6 feet tall and is prized by home gardeners and enthusiasts.
When should you plant Myrtle Lemon in your zone?
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Example Myrtle Lemon timeline · Pittsburgh, PA (Zone 6b)
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Plant Myrtle Lemon
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 Myrtle Lemon
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Myrtle Lemon dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 9b-11; can be grown in containers in cooler zones with winter protection
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Get my Myrtle Lemon timeline →Growth Stages
Establishment
3-6 monthsYoung tree focuses on root development with slow above-ground growth; leaves small and tender
Water regularly; provide protection from strong winds; stake if necessary; avoid fertilizing heavily for first few months
Vegetative Growth
6-24 monthsTree develops dense, bushy canopy with characteristic small, narrow, myrtle-like foliage; stems become woody
Prune lightly to shape; apply balanced fertilizer monthly during growing season; maintain consistent moisture; monitor for pests
Pre-flowering
3-6 monthsTree matures with more robust wood; buds begin to set in leaf axils; growth slows as energy redirects to reproduction
Reduce nitrogen; increase phosphorus and potassium for flowering; ensure adequate water and sunlight; prune only to maintain shape
Flowering & Fruit Set
2-4 monthsFragrant white blossoms appear in clusters; small green fruit begins developing; attractive flowers and foliage make tree ornamental
Maintain consistent watering; avoid heavy pruning; hand-thin fruit if desired for larger lemons; ensure pollinator access
Fruit Development & Harvest
4-6 months to harvest readinessLemons grow to full size (2-3 inches); color transitions from green to bright yellow; fruit becomes aromatic and juicy
Continue regular watering; fertilize with balanced or slightly higher potassium formula; harvest when fully yellow or slightly before if preferred; do not store with ethylene-producing fruits
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with water to dislodge; use neem oil or insecticidal soap; increase humidity; avoid sulfur in hot weather
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Remove by hand or cotton swab dipped in isopropyl alcohol; apply neem oil or horticultural oil; maintain plant health
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Prune heavily infested branches; apply horticultural oil in dormant season; use systemic insecticide if severe
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Remove affected leaves; avoid overhead watering; apply spinosad or neem oil to new growth; maintain tree vigor
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Spray with strong water stream; use insecticidal soap; introduce beneficial insects; apply neem oil if needed
Uses
Fresh juice and zest
CulinaryMyrtle Lemons produce full-flavored juice suitable for beverages, cooking, baking, and preservation. The zest is fragrant and aromatic, perfect for infusing flavor into dishes and desserts. [source]
Preserved lemons
CulinaryThe fruit is ideal for making preserved or fermented lemons, a traditional ingredient in North African and Mediterranean cuisines that develops complex, umami flavors. [source]
Natural cleaning agent
HouseholdLemon juice is an effective natural cleaner and deodorizer for home use, cutting grease and eliminating odors without harsh chemicals. [source]
Vitamin C source
MedicinalFresh lemon juice is rich in vitamin C and has been traditionally used to support immune function and overall health. [source]
Ornamental specimen
HouseholdWith its compact size, attractive small foliage, fragrant flowers, and colorful fruit, Myrtle Lemon serves as an elegant ornamental tree for patios, balconies, and indoor spaces. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Lemons are ready to harvest when fully yellow (or green if you prefer higher acid content) and easily detach with a gentle twist; typically harvest 4-6 months after flowering; use pruning shears to cut fruit with a short stem attached; handle gently to avoid bruising; can pick fruit at various stages of ripeness based on preference
Fun Facts
- 🌱 Myrtle Lemon is one of the most compact citrus varieties available, sometimes growing only 2-3 feet tall when kept in containers, making it perfect for apartments and small gardens.
- 🌱 The unusual small, narrow leaves that give this tree its name resemble those of myrtle plants (Myrtaceae family), a completely different plant family, demonstrating citrus diversity.
- 🌱 Despite its miniature size, Myrtle Lemon trees are self-fertile and highly productive, often producing dozens of full-sized, juice-laden lemons per year on mature specimens.
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