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Arts & Culture

Growing a cempasúchitl: A celebrated flower in life and death

Marigolds or cempasúchitl flowers are used on ofrendas or altars for Day of the Dead or Día de Muertos celebrations held at the end of October and the beginning of November. Sept. 25, 2024.
Marigolds or cempasúchitl flowers are used on ofrendas or altars for Day of the Dead or Día de Muertos celebrations held at the end of October and the beginning of November. Sept. 25, 2024.

Move over pumpkin spice, it’s cempasúchitl flowers (marigolds) season.

Towards the end of October, the flower of the dead will take its place on altars, in graveyards and on tombstones to honor and remember the spirits of those no longer here during Día de Muertos or Day of the Dead celebrations.

The indigenous cultures of Mexico believed its strong, bright color and scent helped guide souls to altars. Descendants of the Mayans were said to have left petals of marigolds between their homes and the graveyards.

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Its connection between the world of the living and the dead is just one of many reasons it's a treasured flower in Mexico and all over the world.

A bright orange marigold flower is placed among different tradition Mexican pastries.
Marigolds or cempasùchitl flowers are edible and can either adorn or be infused into favorite foods. Sept. 19, 2024.

Can you eat marigolds?

A cempasùchitl flower is also edible. But not every variety. It’s recommended to buy organic and to ask if it’s safe to consume.

"It goes well with pan de muerto, a traditional bread during Día de Muertos," said Rocina Lizarraga, a garden support specialist with National City's Olivewood Gardens.

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According to Sophie. D Coe, author of “America's First Cuisines,” the Aztecs added Targetes lucida, a variety of marigolds, into cacao drinks. Some experts say to consume in moderation.

Marigold flowers can also go in traditional dishes from Mexico such as tamales, pulque (an ancient alcoholic beverage that is still enjoyed today) to salads, deserts, teas, and other drinks. The culinary possibilities are infinite.

Are cempasúchitl flowers good for your health?

There's research that supports that marigolds have some medicinal properties.

According to the National Center for Biotechnology Information, marigolds have antioxidants, as well as anti-inflammatory compounds and are said to help cure conditions such as indigestion or diarrhea.

How do marigold flowers do in a garden?

Some gardening experts, such as Lizarraga, claim marigolds can be protectors in the garden.

"The smell helps deter snails and aphids. We recently planted spring small marigolds at Olivewood Gardens," Lizarraga added.

The aroma is said to be armor that can keep several pests away. In the ground, they release a chemical that is toxic to nematodes, microscopic worms that hurt the roots of other plants.

"It's a super pollinator," Lizarraga said.

Pollinators like bees and butterflies are believed to benefit from marigold flowers. And they are just one of other plants that support pollinators.

Four bight orange marigold blooms rise above green leaves. There's a shovel and pot in the background.
Marigolds or cempasúchitl flowers are said to benefit gardens. Sept. 25, 2024.

Can cempasúchitl flowers be planted and grown?

Marigolds are annuals which means they bloom for one season. Ideally, the best time to plant them is in the spring or after the last frost. Some experts say marigolds can be planted late in the summer as well. They love sunlight and heat.

You can buy a starter plant and transplant it. Another option is to plant seeds indoors, wait until they germinate and then transplant them outside — this could take more than a couple of months. You can also plant seeds outside in a pot, a container, a raised bed or into the ground.

Additionally, for those new to gardening, experts say transplanting into a pot, container or a raised bed may yield better results than planting into the ground. Locally, you can find plants and seeds at nurseries.

How long it takes for marigolds to grow depends on a number of factors including what types they are, how warm the weather is and the quality of soil. Some experts estimate 70-100 days from seed to flower.

There are a lot of recommendations for growing cempasúchitl flowers, below are some tips to help plant marigold flowers.

Black and white marigold seeds lay in a person's open palms. There are green leaves in the background.
Marigold or cempasúchitl seeds can be planted into the ground, raised beds, containers, planters and starter pots. Oct. 2, 2024

  • Find a warm location with a lot of light. 
  • Add a general potting mix into your starter pot. 
  • Slightly push in two to three seeds into the soil per pot. 
  • You can spray in or gently add water. 
  • Afterwards, you can put them over a tray and add water to keep them moist until they germinate, also known as bottom watering. 
  • Check in on them often and water them when the soil is dry. 
  • When you have seedlings, it's recommended you thin them out so you end up with one plant per pot. 
  • Wait until they have grown three to four inches before planting them outside. 
  • It can take from five to 10 days or more for the seeds to germinate
  • Experts also recommend, before you transplant, put them outside starting with short to longer increments of time, at least over a week so they can adapt to the sun and the outdoor weather.  

When watering don’t water your plants from the top down. Add the water towards the bottom where the stem comes out of the soil.

Give your cempasúchitl flowers love by checking in on them often. Water when the soil is almost dry. Pinch off the dead flower heads, which encourages blooming. And however you experience marigolds, enjoy.

Day of the Dead: KPBS digital community altar
KPBS is hosting a digital community ofrenda or altar, where you can submit a memory celebrating a loved one who passed away. Deadline to submit is Oct. 23. Submissions will be posted on our website starting on Oct. 27.