Gardening and Landscaping
Cool, clean and pack microgreens for a better delivery
Microgreens can look tired by delivery if heat and moisture loss go unchecked. Good postharvest handling starts right after cutting, helping greens arrive crisp and appealing to chefs.
Cut, cool and sort within 60 minutes. Move harvest into shallow trays, keep it shaded and blast-cool promptly; fast temperature reduction can extend usable life by 24–48 hours.
Remove soil and debris with soft brushes, gentle air or a brief cold-water mist. Avoid soaking, which invites rot, and sanitize tools and surfaces to limit cross-contamination.
Choose shallow, breathable packaging and add a thin absorbent layer to wick excess moisture. Perforated clamshells can suit delicate mixes, while labels help chefs handle the harvest correctly.
Room-air cooling can be inconsistent, while hydrocooling is fast but risks waterlogging. Forced-air cooling often balances speed and moisture control for small-to-medium microgreen operations.
During transit, use insulated crates, pallet-level temperature monitors and shock-absorbing liners. Keep loads cool and vibration low; flattened clamshells can signal rough handling to chefs.
Avoid harvesting wet, piling trays or using unmeasured sanitizer. Harvest later or dry first, stack with ventilation and follow sanitizer labels to protect leaves and reduce spoilage risk.
Packaging that traps moisture can shorten shelf life. Choose breathable options, cushion clamshells against transit vibration and plan routes carefully so delicate greens arrive in good condition.
One supplier replaced soak-cooling with a 20-minute forced-air cool and added a moisture pad. The chef praised the crisp, aromatic basil microgreens and doubled the next week's order.
Cool quickly, clean gently, pack for airflow and protect greens in transit. These postharvest handling choices help preserve appearance and aroma—and give chefs more reason to order again.
Keep reading