• Home
  • General Gardening
    • Flowers
    • Fruits & Vegetables
    • Garden Diseases
    • Garden Pests
    • Gardening 101
    • Specialty Gardening
    • Soil & Composting
    • Product Reviews
    • Landscaping
    • Trees & Shrubs
  • Growing Vegetables
    • Tomatoes
    • Fruits By Name
    • Vegetables By Name A-M
    • Vegetables by Name N-Z
  • Nutrition

Gardening Channel

Advice and Tips on How to Garden

You are here: Home / Fruits & Vegetables / Growing Vegetables / Should I soak tomato seeds before planting?

Should I soak tomato seeds before planting?

2 Comments

tomato seedlings

QUESTION: Should I soak tomato seeds before planting?

ANSWER: Soaking your tomato seeds before planting, or letting them sprout on a damp paper towel, can help increase the rate of successful germination, resulting in more healthy plants that make it to your garden. Here’s what to do if you’d like to soak seeds before planting or use the paper towel method.

Simply soak seeds in warm water the night before you’ll be planting them to soften the hull of the seeds and help the sprout break the seal. Tomato seeds do not usually need to be presoaked, but if you’ve had particular trouble with germination, it’s worth a try. The damp paper towel method is more commonly used for tomato seeds.

To germinate tomato seeds on a paper towel, moisten a single paper towel so that it’s damp but not soaked. Sprinkle the tomato seeds onto the towel so that none are touching. Then roll the paper towel loosely into a cylinder shape, with the seeds turned toward the inside. Seal the paper towel into a plastic Ziploc bag, and store it somewhere that is both warm and draft-free, like the top of your refrigerator or on a seedling heat mat, if you have one.

A few times a day, open the bag and unfurl the towel to check the development of the seeds. Some seeds will begin to sprout in as few as 24 hours, while other varieties can take up to 14 days. Once the tap root has emerged from the seed, move the seedlings to their seed cell trays. If you wait too long to move the seedlings to soil, the root will start working its way into the paper towel. If this happens, it’s difficult to untangle the roots without breaking them, and seedlings with broken roots will not continue to grow.

tomato seedling with text overlay tomato seeds benefits of soaking seeds

Related

Filed Under: Growing Vegetables, Tomatoes

Comments

  1. Henry says

    February 11, 2021 at 8:25 am

    I have bought tomato tree ftruites and have washed and dried them know i want to germinate them can you tell me how to go through becouse i planted some in a container with soil now its two weeks nothing is hapening

    Reply
  2. ivan says

    April 29, 2022 at 1:37 am

    There are some reason for not germinating your seedlings. Roots were damaged when you transplanted to pots. Another important reasons are the temperature of soil and the place you considered for planting(not enough time of light per day).

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Join 1.5 million Facebook Followers!

Join 1.5 million Facebook Followers!
Privacy Policy

Affiliate Disclosure

Our gardening obsessed editors and writers choose every product we review. We may earn an affiliate commission if you buy from one of our product links, at no extra cost to you.

Gardening Channel. Copyright © 2025. All Rights Reserved.

 

Loading Comments...