How to Soak Tomato Seeds to Sprout for Planting

Overview

Tomato seeds don't necessarily need to be soaked before they are planted. But if you want your tomato seeds to germinate more quickly after they are planted, a good soak will do just the trick. The water softens the seed and can cut germination time down to a few days. Soaking seeds in hot water is also a good way to kill any bacteria they might harbor. However, tomato seeds should never be soaked until they sprout. The seedlings need air to breath and should always sprout in soil.

Step 1

Heat water in a pot until a thermometer placed in the water reaches and maintains 122 degrees Fahrenheit. Soak the seeds in the water for 25 minutes while stirring and monitoring them constantly.

Step 2

Remove the seeds from the hot bath and place them directly into a bowl of cold water to stop the heating process. Leave them to soak in the water for 24 hours.

Step 3

Spread the tomato seeds out on a few sheets of newspaper to dry.

Step 4

Plant the seeds as soon as they are dry.

Things You'll Need

  • Thermometer
  • Pot
  • Bowl
  • Newspaper

References

  • Rain: Pre-Soaking Your Seeds
  • Cornell University: Bacterial Diseases of Tomato
Keywords: soak seeds, sprout seeds, tomato seeds

About this Author

Emma Gin is a freelance writer who specializes in green, healthy and smart living. She is currently working on developing a weight-loss website that focuses on community and re-education. Gin is also working on a collection of short stories, because she knows what they say about idle hands.