15 year old seed

[KarenO]

So happy! 15 years ago I was given a few seeds of a really great tomato. I have grown it out a number of times and have much fresher seeds but I had four of the original ones left and decided to see if they would germinate.
Paper towel soaked in dilute (1%) food grade hydrogen peroxide, placed in a baggie and kept warm. 3 days later, 3 out of 4 seeds showing a radicle!
Now to see if they grow well for me. I will pot them up today.
Zena's gift, a tomato that keeps on giving.
H2O2 is unstable and easily degrades producing water and oxygen. I believe the enhanced oxygen environment aids in germination along with the moisture and warmth.

KarenO