When to Plant Marjoram in Alamogordo, New Mexico (88310)

Location

Alamogordo, New Mexico

ZIP Code

88310

USDA Zone

Last Frost

Friday, March 20, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Friday, January 23, 2026

Transplant Outdoors

Friday, April 3, 2026

Based on last frost Friday, March 20, 2026 · Zone 8a

Pro tip: Start Marjoram seeds indoors 8 weeks before your last frost date, then transplant outdoors around Friday, April 3, 2026.

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🌿 Plant Details

Scientific Name Origanum majorana

Days to Maturity 60 days

Mature Height 12-24"

Spread 18"

Type Spreading

Fruit Size N/A

☀️ Growing Requirements

☀️

Sun

Full Sun (6+ hours)

💧

Water

Low to Moderate

↔️

Spacing

12" apart

🌱

Planting Depth

0.125" deep

Seeds typically germinate in 7-14 days

Ready to Plant Marjoram in Alamogordo?

Get your seeds now so they're ready by Friday, January 23, 2026.

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🤝 Good Companions

PepperTomatoBasilBean

🤝

Full Companion Planting Guide for Marjoram

See which plants help Marjoram 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

🟢 Easy

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Allow flower clusters to dry completely on the plant before harvesting.

Processing

Strip dried flower clusters, crush gently to release tiny seeds, winnow lightly.

Seed Viability

Up to 3 years when stored cool, dark, and dry.

Pro Tip

Marjoram seeds are very small — surface sow without covering when planting.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 32 plants of Marjoram. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Marjoram in Alamogordo, New Mexico? +

In Alamogordo (Zone 8a), start Marjoram seeds indoors around Friday, January 23, 2026 and transplant outdoors around Friday, April 3, 2026.

What is the last frost date for Alamogordo, New Mexico? +

The average last spring frost date for Alamogordo, New Mexico (ZIP 88310) is around Friday, March 20, 2026. This is based on NOAA climate normals for USDA Zone 8a.

How long does Marjoram take to grow? +

Marjoram typically matures in about 60 days from transplanting. In Alamogordo, that means you can expect harvest around Friday, April 3, 2026 plus 60 days.

Should I start Marjoram indoors or direct sow in New Mexico? +

Marjoram should be started indoors 8 weeks before your last frost date. In Alamogordo, that means starting around Friday, January 23, 2026.

📚 More Marjoram Planting Guides

🗺️

Marjoram in New Mexico

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 8a Marjoram Guide

All cities in your zone · Avg dates

→

Other Plants for Alamogordo

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Growing Marjoram in Zone 8a

Marjoram (Origanum majorana) is a popular garden vegetable. In Alamogordo, New Mexico, which is in USDA Hardiness Zone 8a, you should start seeds indoors around Friday, January 23, 2026.

Your average last frost date is Friday, March 20, 2026. Plan to transplant your Marjoram seedlings outdoors around Friday, April 3, 2026, about 2 weeks after your last frost date.