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Devils Trumpet Plant Seeds:
Guide to Storing, Sowing and Germination

Updated: August 25, 2022

Devils Trumpet Plant, also known as Datura, is a popular ornamental plant that is native to the Americas. It is known for its large trumpet-shaped flowers that bloom in the evening, releasing a sweet fragrance that attracts pollinators such as moths and bats. If you are interested in growing this beautiful plant in your garden, then you must learn how to store, sow and germinate the seeds of Devils Trumpet Plant. In this article, we will guide you through the process of storing, sowing and germinating the seeds of Devils Trumpet Plant.

Storing Devils Trumpet Plant Seeds

Before sowing the seeds of Devils Trumpet Plant, it is important to store them properly to ensure their viability. Here are some tips for storing Devils Trumpet Plant seeds:

  • Harvest the seed pods when they turn brown and start to split open.
  • Allow the seed pods to dry completely before harvesting the seeds.
  • Store the seeds in a cool, dry place such as a refrigerator or a freezer.
  • Use an airtight container to store the seeds and label it with the date of harvest.

Sowing Devils Trumpet Plant Seeds

Once you have stored the seeds of Devils Trumpet Plant properly, it is time to sow them. Here are some tips for sowing Devils Trumpet Plant seeds:

  • Sow the seeds indoors 6-8 weeks before the last frost date.
  • Use a well-draining potting mix and fill small pots or seed trays with it.
  • Sow 1-2 seeds per pot or cell and cover them lightly with soil.
  • Water the soil gently and keep it moist but not soggy.
  • Place the pots or trays in a warm and bright location, but not in direct sunlight.
  • Keep the soil temperature between 70-75°F (21-24°C).
  • The seeds should germinate in 1-3 weeks.

Germinating Devils Trumpet Plant Seeds

Once the seeds of Devils Trumpet Plant have germinated, it is important to take care of the seedlings to ensure their healthy growth. Here are some tips for germinating Devils Trumpet Plant seeds:

  • Keep the soil moist but not soggy.
  • Thin out the weaker seedlings and keep the strongest ones.
  • Fertilize the seedlings with a balanced liquid fertilizer every 2-3 weeks.
  • Transplant the seedlings into larger pots or into the garden after the last frost date.
  • Harden off the seedlings by gradually exposing them to outdoor conditions before planting them in the garden.


Is Devils Trumpet Plant poisonous?
Yes, all parts of the plant are toxic if ingested. It is important to keep it away from children and pets.

Can Devils Trumpet Plant be grown indoors?
Yes, it can be grown indoors in a bright location with good air circulation.

Does Devils Trumpet Plant need full sun?
It prefers full sun but can also grow in partial shade.

How often should I water my Devils Trumpet Plant?
Water it when the soil feels dry to the touch, but do not overwater it as it can cause root rot.

In conclusion, growing Devils Trumpet Plant from seeds is a rewarding experience that requires proper storage, sowing and germination techniques. By following the tips outlined in this article, you can successfully grow this beautiful plant in your garden or indoors.

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