Marigold illustration 🏵️

Marigold Growing Guide

Asteraceae family

Days to Harvest50 days
SunlightFull Sun
Frost ToleranceNone
Spacing4/sqft (6" apart)
Germination5-10 days
HardinessTender
Germ. Temp75°F
Start Indoors6 weeks before last frost

Companion Planting

Avoid Planting Near

BeansCabbage

Planting Dates by Zone

Zone 1aZone 1bZone 2aZone 2bZone 3aZone 3bZone 4aZone 4bZone 5aZone 5bZone 6aZone 6bZone 7aZone 7bZone 8aZone 8bZone 9aZone 9bZone 10aZone 10bZone 11aZone 11bZone 12aZone 12bZone 13aZone 13b

Frequently Asked Questions

How long does it take to grow Marigold?

Marigold takes approximately 50 days from planting to harvest.

How much sun does Marigold need?

Marigold requires full sun (6+ hours direct sunlight per day).

How far apart should I plant Marigold?

Plant Marigold at 4/sqft (6" apart) using square foot gardening spacing.

Can Marigold survive frost?

Marigold is frost-sensitive and should not be exposed to frost.

What are good companion plants for Marigold?

Good companion plants for Marigold include Tomatoes, Peppers, Eggplant, Squash, Cucumbers. Avoid planting near Beans, Cabbage.

How long does Marigold take to germinate?

Marigold seeds germinate in 5-10 days at an optimal temperature of 75°F.

When should I start Marigold seeds indoors?

Start Marigold seeds indoors 6 weeks before your last frost date, then transplant 1 weeks after last frost.

Plan Your Marigold Garden

Track Marigold from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Learn More