Marigold Growing Guide

All you need to know to grow successfully!

Plant Family:
Plant Type:

Square Foot Spacing:

Typical Season:
Typical Zones Grown In:
2, 3, 4, 5, 6, 7, 8, 9, 10, 11
Growing Difficulty:

Marigold is a flowering plant that is popularly grown for its attractive blooms and its ability to repel pests in gardens. It comes in various sizes and colors, ranging from yellow and gold to orange and red. Marigold is easy to grow and can thrive in most soil types and climates. It is often used in landscaping, container gardening, and as a companion plant for vegetable gardens. The plant is also known for its medicinal properties and is sometimes used in natural remedies.

How to Grow Marigold Organically

  1. Choose a planting site: Marigolds prefer full sun, but can also tolerate partial shade. They are not too picky about soil type, but well-draining soil is important to avoid waterlogged roots.
  2. Prepare the soil: Add organic matter to the soil, such as compost or well-rotted manure, to improve soil fertility and water retention.
  3. Sow the seeds: Marigolds can be grown from seeds or transplants. If you are planting seeds, sow them directly into the soil after the last frost date in your area. Cover the seeds with a thin layer of soil and water them lightly. Space the seeds or seedlings 8-10 inches apart.
  4. Water the plants: Marigolds prefer moist soil, so water them regularly, but avoid overwatering. Water the plants deeply once a week, and adjust according to the weather conditions.
  5. Fertilize the plants: Marigolds do not require much fertilization, but you can use a balanced fertilizer, such as a 10-10-10, once a month during the growing season.
  6. Deadhead the plants: Deadheading marigolds will encourage them to produce more blooms and keep the plant looking tidy. Simply pinch off the dead flowers at the base of the stem.
  7. Watch for pests and diseases: Marigolds are generally hardy and pest-resistant, but they can occasionally fall victim to pests such as spider mites or diseases like powdery mildew. Be sure to keep an eye on your plants and treat any issues as they arise.

With these simple steps, you can grow healthy and beautiful marigold plants that will brighten up your garden and attract beneficial insects.

Planting Guidelines

The following are general guides to follow. However, nothing is set in stone. Feel free to experiment!

How to Start:
When to Direct Sow:
March, April, May, June, July, August, September, October
When to Start Indoors:
Sprouting Time:
7-10 days

Ideal Temperature (C):

3-6 mm
Spacing (cm):
20 cm
Row Spacing (cm):
6-12 in
Sun Exposure:
Full Sun
Maturity Time:
When To Harvest:
June, July, August, September
How to Harvest:
Harvest flowers when they are fully opened

Health Benefits

Growing your own food is one of the best things you can do for your health. Let’s check out some of the health benefits!

Is It Edible?
Edible Parts:
Potential Health Benefits:

Tips to Growing Organically

Growing without the use of pesticides and herbicides is easier than you may think and it’s better for the environment!

Companion Plants:
Allium, Salvia, Lavender , Cucumber, Cantaloupe , Eggplant, Squash, Potato, Lettuce, Pumpkin, Tomato, Asparagus , Bean, Onion
What Plants to Avoid:
Common Pests:
Aphids, Whiteflies, Spider Mites
Common Disease:
Downy Mildew, Root Rot
Bonus Grow Tips:
Plant in sunny location, harvest flowers when they are fully open

FREE 30 Days of Backyard Organic Gardening Coaching!

Sign up to receive one email per day covering companion planting, square foot gardening, crop rotations, and more organic growing techniques!

You Have Successfully Signed Up! Happy Growing!

Pin It on Pinterest

Share This