Garden · 1 week · Intermediate
Sprouts and Microgreens: Safe Emergency Greens
FDA's warning that bacteria inside seed cracks can't be washed out, who must avoid raw sprouts, and why cut microgreens need refrigeration or immediate use.
This is for educational purposes only. Not professional medical, electrical, or safety advice.
Warning
'Homegrown', 'organic' and 'washed' do not neutralize contaminated sprout seed. Cook sprouts thoroughly, and do not serve raw sprouts to young children, pregnant people, older adults or anyone immunocompromised.
- 01
Do not sell or serve raw sprouts as risk-free
The warm, humid conditions that make sprouts germinate also favor Salmonella, Listeria and pathogenic E. coli. North Carolina's agriculture department treats microgreens as produce requiring safety controls, not as a free pass.
- 02
Assume the seed can carry the contamination
Contamination can originate in the seed itself, and even sanitary home production does not eliminate it. FDA warns that bacteria inside seed cracks are nearly impossible to wash out.
- 03
Cook sprouts thoroughly
Heat is the control. Children, pregnant people, older adults and people with weakened immune systems should avoid raw or lightly cooked sprouts.
- 04
Treat microgreens as raw produce
Microgreens are not automatically safe sprouts. Use suitable seed, safe irrigation water, clean equipment, clean growing media and hygienic harvesting, and keep soil or media and dirty hands off the cut surface.
- 05
Grow to the size of your refrigeration
Without reliable postharvest refrigeration, grow small quantities for immediate use rather than stockpiling cut microgreens. No home seed rinse was verified here as a guarantee of pathogen-free production.