GreenHab Report – January 31st

Report title: GreenHab Report
Crew #: 328
Position: Greenhab Officer
Report prepared by: Rebeca Goncalves
Date: 31/01/2026
Sol: 6

Environmental control (fan & heater): Fan max: 85F, Fan min: 80F, Heater: 70F
Average temperatures (last 24h): 76.4F
Maximum temperature (last 24h): 85.5F
Minimum temperature (last 24h): 67.3F

Hours of supplemental light: 5:30h (6pm to 11:30pm)

Daily water usage for crops: 2.7gal
Daily water usage for research and/or other purposes: 0.3gal
Water in the Tank (160 gal useful capacity): 140 gallons remaining
Time(s) of watering for crops: 7pm

Changes to crops: Exp 1: No changes. Exp 2: Hydroponics showed first photosynthetic cotyledons. First radish seeds germinated in Martian regolith.

Narrative: Greenhab was cleaned and tidied today. The seed cover for Exp 2 hydroponic was removed since cotyledons are now showing and need light to grow.

Harvest: (include which crop and mass in grams) N/A

Support/supplies needed: N/A

Pictures attached.

Copyright © The Mars Society. All rights reserved. | Main Site