Microgreens World Weekly Digest - May 22, 2026


span style="display:none;font-size:0;max-height:0;overflow:hidden;mso-hide:all;">Your weekly roundup of microgreens science, business, and growing news — May 22, 2026͏ ‌ ͏ ‌ ͏ ‌ ͏ ‌ ͏ ‌ ͏ ‌ ͏ ‌ 

Microgreens World - Weekly Digest for Growers, Researchers & Entrepreneurs
Microgreens World
Your weekly source for microgreens science, business & growing news
Vol. 7  ·  No. 21  ·  Week of May 15 – 21, 2026  ·  microgreensworld.com
Top Story This Week

Food Safety

Three Canadian Microgreens Brands Recalled Over Pathogenic E. Coli — No Illnesses Reported

Food Safety News  ·  foodsafetynews.com  ·  May 16–21, 2026

This Week's Stories

Grow Technology

LED Spectrum and Substrate Type Together Determine Sunflower Microgreen Yield and Nutrition

Entrepreneur Profile

Penn Grows' Origin Story: A Dog Named Finley, Sulforaphane Science, and a Chicago Microgreens Business

Nutrition Science

Potassium Biofortification Delivers Holistic Nutritional Gains for Quinoa Microgreens

Business Investment

Peckham Bets on Revolution Farms' Microgreens Expansion in Caledonia, Michigan

Also in this week's full issue: heavy metal substrate risks for sunflower microgreens, Nicole Hart's New Eden Microgreens story, microgreens at the National Restaurant Association Show, and growing condition effects on fenugreek and basil phytochemical profiles.

Read the Full Issue

MICROGREENS WORLD

Est. May 16, 2020  ·  microgreensworld.com

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Hi! I'm D. Andrew Neves

 Editor-in-Chief, Microgreens World, “The Best Information: Tray Tested, Science Backed" Co-Founder of JPure Farms, an earlystartup indoor microgreens operation in Atlanta, Georgia Author of more than 10 books, including "Children of the Soil: How To Grow Nutritious Microgreens At Home in Nine Days" Founder and Managing Editor of MBS Publishing, "Science Writing for the Rest of Us"  Certified Health Coach, Institute for Integrative Nutrition, and over 35 years of writing and researching health and nutrition. Visit my website, Microgreens World, www.microgreensworld.com

Read more from Hi! I'm D. Andrew Neves
Microgreens World Weekly Digest

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Microgreens World Weekly Digest

Your weekly roundup of microgreens science, business, and growing news — May 29, 2026͏ ͏ ͏ ͏ ͏ ͏ ͏ Microgreens World Your weekly source for microgreens science, business & growing news Vol. 7 · No. 22 · Week of May 22 – 28, 2026 · microgreensworld.com Top Story This Week Food Safety · Canada Double Recall Continues to Rock the Canadian Microgreens Market as E. coli Found in Multiple Brands For producers in Canada, the US, and internationally, food safety analysts note that these recalls...

Food Safety in Microgreens Production

Hello Reader, You saw the Farm Boy story in Friday's digest. E. coli in sprouts. A retail brand in damage control. Now the real question: if an inspector showed up at your operation tomorrow, what would you hand them? I wrote the Food Safety in Microgreens guide as a PCQI. That's the person the FDA certifies to build commercial food safety plans. Not a general food safety course. The actual credential. This week: $97. ($100 off the regular price.) It comes with 8 done-for-you documents,...