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20 years of Tomatosphere™

Tomatosphere 20 years/ans

Help us celebrate 20 years of Tomatosphere™ by participating in our photo and story contest!

Share a photo of your class participating in the project or tell us about how you have integrated Tomatosphere™ into your teaching practice, either this year with all of the changes due to COVID-19, or any time in the last 20 years! We want to see and hear all about it. There will be three prize draws — one at the end of every month between March and May 2021.

Enter Contest


Participants are limited to one entry per month and can get a bonus entry by posting about the contest on Social Media using the contest hashtag #Tomatosphere20. Please visit our full contest rules webpage for additional information.


Three Prize Draws - March - SucSeed Hydroponic Kits, April- Space-themed Book pack, May - Tomatosphere™ Deluxe planting kit, #Tomatosphere20



Send a Postcard to Space

A picture of a blank postcard with the words “your idea here.”

New Project to Celebrate 20 Years of Tomatosphere™, Thanks to a partnership between Let’s Talk Science and Club for the Future, Canadian students are invited to design a postcard that will be sent into orbit. Now is your chance to own something that has been to space and back.

Learn more



Participate in Tomatosphere™

Learn more and register at

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