How to Grow Nana Mint
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Nana Mint
Mentha × piperita 'Nana'
herbNana mint is a compact, dwarf cultivar of peppermint known for its small leaves and low-growing habit, reaching only 6-12 inches tall. It produces the characteristic strong peppermint flavor and aroma in a space-saving form, making it ideal for containers and small gardens. This sterile hybrid is vigorous and spreads via underground runners.
When should you plant Nana Mint in your zone?
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Example Nana Mint timeline · Pittsburgh, PA (Zone 6b)
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Plant Nana Mint
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 Nana Mint
Around May 17≈ 30 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Nana Mint dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9; hardy perennial in most climates
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Establishment
2-4 weeksYoung transplants develop root systems and establish runner growth. Foliage is small and sparse.
Water regularly to keep soil moist. Pinch back early growth to encourage bushiness. Protect from extreme heat during first 2-3 weeks.
Vegetative Growth
4-8 weeksPlant produces multiple stems and dense foliage. Leaves are small, aromatic, and dark green. Runners begin extending horizontally.
Pinch off flower buds if harvesting for leaf flavor. Allow runners to develop if expansion is desired. Fertilize monthly with balanced fertilizer or compost tea.
Flowering (Optional)
4-6 weeksSmall purple or white flowers appear on short spikes above the foliage. Flowering occurs mid to late summer.
Remove flowers to redirect energy to leaf production if using for culinary purposes. Allow flowers to mature if encouraging pollinators.
Full Maturity
Ongoing; perennialPlant reaches full compact height of 6-12 inches with dense leaf coverage. Ready for regular harvesting.
Harvest leaves regularly to promote branching. Cut stems back by one-third to one-half to rejuvenate growth. Divide runners in spring if overcrowding occurs.
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 if severe. Maintain humidity.
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Remove affected leaves; improve air circulation; avoid overhead watering. Apply sulfur dust or fungicide if persistent.
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Spray with strong water stream; use neem oil or insecticidal soap; encourage beneficial insects.
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Hand-pick early morning; use row covers; apply neem oil or spinosad if population is high.
Uses
Fresh tea and beverages
CulinaryNana mint leaves are excellent for steeping in hot or cold water for refreshing mint tea, perfect due to their strong peppermint flavor and compact growth habit. Use fresh leaves for smoothies, cocktails, and lemonades. [source]
Cooking and garnish
CulinaryUse fresh Nana mint leaves as garnish for desserts, salads, and Middle Eastern dishes like tabbouleh and fattoush. The peppermint flavor complements chocolate, fruit, and beverages. [source]
Digestive and respiratory support
MedicinalPeppermint tea made from Nana mint leaves aids digestion, relieves bloating, and can soothe respiratory discomfort. The menthol content provides cooling and soothing properties. [source]
Natural cleaner and freshener
HouseholdSteep Nana mint leaves to create a natural air freshener, or add to homemade cleaning solutions. The strong aroma naturally deodorizes spaces. [source]
Pollinator attraction
WildlifeWhen allowed to flower, Nana mint attracts bees and other pollinators, supporting garden biodiversity while providing herbal benefits. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Begin harvesting when plant has at least 6-8 leaves on stems, typically 4-6 weeks after planting. Pinch off leaves from the top or cut stems just above a leaf node. For best flavor, harvest in morning after dew dries. Regular harvesting promotes bushier growth. Can harvest from spring through fall; reduce harvesting 4-6 weeks before first frost to allow plant hardening.
Fun Facts
- 🌱 Nana mint is a sterile hybrid cultivar, meaning it does not produce viable seed and spreads only through runners and division, making it easier to control than wild peppermint.
- 🌱 The name 'Nana' means 'dwarf' in Japanese, reflecting this cultivar's compact growth habit compared to standard peppermint varieties that can reach 2-3 feet tall.
- 🌱 Peppermint mint was first documented in ancient Egypt and valued by the Romans; Nana's compact form makes it practical for modern container gardening.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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