When to Plant Lemongrass in Adamsville, Tennessee (38310)

Location

Adamsville, Tennessee

ZIP Code

38310

USDA Zone

Last Frost

Sunday, April 5, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Sunday, January 25, 2026

Transplant Outdoors

Sunday, May 3, 2026

Based on last frost Sunday, April 5, 2026 · Zone 7b

Pro tip: Start Lemongrass seeds indoors 10 weeks before your last frost date, then transplant outdoors around Sunday, May 3, 2026.

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🌿 Plant Details

Scientific Name Cymbopogon citratus

Days to Maturity 100 days

Mature Height 36-60"

Spread 36"

Type Tropical Perennial

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate-High (1-2 inches/week)

↔️

Spacing

24" apart

🌱

Planting Depth

0.5" deep

Seeds typically germinate in 10-21 days

Ready to Plant Lemongrass in Adamsville?

Get your seeds now so they're ready by Sunday, January 25, 2026.

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🤝 Good Companions

TomatoBasilPepper

🤝

Full Companion Planting Guide for Lemongrass

See which plants help Lemongrass thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🌱 Seed Starting Trays 🪴 Seed Starting Mix 💡 Grow Lights 🌡️ Heat Mat 🪵 Raised Garden Bed 🌍 Vegetable Garden Soil 🛠️ Hand Trowel Set 🚿 Watering Can

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🌾 Seed Saving Guide

🪴 Vegetative propagation

Propagate vegetatively, not by seed

Lemongrass rarely flowers in temperate climates. Propagate by dividing clumps in spring.

Division is the standard propagation method — separate outer stalks with roots attached and replant.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 8 plants of Lemongrass. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Lemongrass in Adamsville, Tennessee? +

In Adamsville (Zone 7b), start Lemongrass seeds indoors around Sunday, January 25, 2026 and transplant outdoors around Sunday, May 3, 2026.

What is the last frost date for Adamsville, Tennessee? +

The average last spring frost date for Adamsville, Tennessee (ZIP 38310) is around Sunday, April 5, 2026. This is based on NOAA climate normals for USDA Zone 7b.

How long does Lemongrass take to grow? +

Lemongrass typically matures in about 100 days from transplanting. In Adamsville, that means you can expect harvest around Sunday, May 3, 2026 plus 100 days.

Should I start Lemongrass indoors or direct sow in Tennessee? +

Lemongrass should be started indoors 10 weeks before your last frost date. In Adamsville, that means starting around Sunday, January 25, 2026.

📚 More Lemongrass Planting Guides

🗺️

Lemongrass in Tennessee

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 7b Lemongrass Guide

All cities in your zone · Avg dates

→

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Growing Lemongrass in Zone 7b

Lemongrass (Cymbopogon citratus) is a popular garden vegetable. In Adamsville, Tennessee, which is in USDA Hardiness Zone 7b, you should start seeds indoors around Sunday, January 25, 2026.

Your average last frost date is Sunday, April 5, 2026. Plan to transplant your Lemongrass seedlings outdoors around Sunday, May 3, 2026, about 4 weeks after your last frost date.