Category: Greenhab Report

Crew 311 GreenHab Report 13-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 78 F

Maximum temperature (last 24h): 92 F

Minimum temperature (last 24h): 71 F

Hours of supplemental light: 5 hours

Daily water usage for crops: 8 Gallons

Daily water usage for research and/or other purposes: None

Water in Blue Tank (200 gallon capacity): 74 Gallons

Time(s) of watering for crops: 9:30 am & 5pm

Changes to crops: None

Narrative: Nothing in particular to note other than the coldness of this Sol.

Harvest: None

Support/supplies needed: None

Crew 311 GreenHab Report 14-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 79 F

Maximum temperature (last 24h): 93 F

Minimum temperature (last 24h): 71 F

Hours of supplemental light: 5 hours

Daily water usage for crops: 12 Gallons

Daily water usage for research and/or other purposes: None

Water in Blue Tank (200 gallon capacity): 62 Gallons

Time(s) of watering for crops: 11 am & 5pm

Changes to crops: None

Narrative: Cleaned everything and organized the GreenHab for the last day of our stay at the MDRS. Goodbye GreenHab!

Harvest: 30g scallion

Support/supplies needed: None

Crew 311 GreenHab Report 08-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 81 F

Maximum temperature (last 24h): 94 F

Minimum temperature (last 24h): 71 F

Hours of supplemental light: Not sure due to the electrical shortage at 5pm

Daily water usage for crops: 9 Gallons

Daily water usage for research and/or other purposes: None

Water in Blue Tank (200 gallon capacity): 121 ½ Gallons

Time(s) of watering for crops: 9 am & 7pm

Changes to crops: Some other peas were dying out so I removed them and replaced them by arugula astro

Narrative: Did a little bit of change in the greenhab. Watered in the morning and in the evening. A power shortage occurred at the end of afternoon. Might have disrupted the automatic night supplemental lighting

Harvest: 115g of Boston cucumber

Support/supplies needed: None

Crew 311 GreenHab Report 09-03-2025
GreenHab Officer: MOUMOUNI Meddi
Environmental control (fan & heater): Yes
Average temperatures (last 24h): 80 F
Maximum temperature (last 24h): 93 F
Minimum temperature (last 24h): 70 F
Hours of supplemental light: 5 hours
Daily water usage for crops: 10 ½ Gallons
Daily water usage for research and/or other purposes: None
Water in Blue Tank (200 gallon capacity): 111 Gallons
Time(s) of watering for crops: 11 am & 7pm
Changes to crops: None
Narrative: Cleaned the GreenHab in the morning, it was pretty dusty after the recent sandstorm. Watered the crops in the morning and the afternoon
Harvest: None
Support/supplies needed: None

Crew 311 GreenHab Report 10-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 84 F

Maximum temperature (last 24h): 115 F

Minimum temperature (last 24h): 72 F

Hours of supplemental light: 5 hours

Daily water usage for crops: 10 Gallons

Daily water usage for research and/or other purposes: None

Water in Blue Tank (200 gallon capacity): 101 Gallons

Time(s) of watering for crops: 9 am & 4:30pm

Changes to crops: None

Narrative: The power shortage induced high temperatures due to the fan not turning on. Watered the crops as usual. The newly sowed seeds started to sprout.

Harvest: None

Support/supplies needed: None

Crew 311 GreenHab Report 11-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 80 F

Maximum temperature (last 24h): 94 F

Minimum temperature (last 24h): 72 F

Hours of supplemental light: 5 hours

Daily water usage for crops: 7 ½ Gallons

Daily water usage for research and/or other purposes: None

Water in Blue Tank (200 gallon capacity): 93 ½ Gallons

Time(s) of watering for crops: 10am & 5pm

Changes to crops: None

Narrative: Pretty cloudy day. Other than that, nothing particular to
note here. Not much happened in the GreenHab. Continued to clean the
GreenHab in preparation for the end of our mission at the MDRS

Harvest: None

Support/supplies needed: None

Crew 311 GreenHab Report 05-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 81 F

Maximum temperature (last 24h): 95 F

Minimum temperature (last 24h): 71 F

Hours of supplemental light: 5hrs

Daily water usage for crops: 10 Gallons

Daily water usage for research and/or other purposes: 500mL

Water in Blue Tank (200 gallon capacity): 150 Gallons

Time(s) of watering for crops: 9 am & 4:30pm

Changes to crops: Harvested some of the microgreens from a personal experiment

Narrative: Microgreens had a tough night, Harvested some. Other than that everything looks great

Harvest: 5g Chives, 40g Radish Microgreens, 100g Boston Cucumber, 7g Mint, 9g Parsley

Support/supplies needed: None

Crew 311 GreenHab Report 06-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 80 F

Maximum temperature (last 24h): 95 F

Minimum temperature (last 24h): 71 F

Hours of supplemental light: 5hrs

Daily water usage for crops: 9 ½ Gallons

Daily water usage for research and/or other purposes: 300mL

Water in Blue Tank (200 gallon capacity): 140 ½ Gallons

Time(s) of watering for crops: 9 am & 5pm

Changes to crops: None

Narrative: Some dust entered in some way the greenhab due to the wind. Other than that, everything is good.

Harvest: 13g Rainbow tomato

Support/supplies needed: None

Crew 311 GreenHab Report 07-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 77 F

Maximum temperature (last 24h): 95 F

Minimum temperature (last 24h): 68 F

Hours of supplemental light: 5hrs

Daily water usage for crops: 10 Gallons

Daily water usage for research and/or other purposes: 300mL

Water in Blue Tank (200 gallon capacity): 130 ½ Gallons

Time(s) of watering for crops: 11 am & 6pm

Changes to crops: Some peas were dying out so I removed them and replaced some by sowing radish seeds

Narrative: Did a little bit of change in the greenhab as written right above. Watered the crops as usual

Harvest: 50g of Radish Microgreens from my experiment

Support/supplies needed: None

Crew 311 GreenHab Report 02-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 79 F

Maximum temperature (last 24h): 94 F

Minimum temperature (last 24h): 71 F

Hours of supplemental light: 5hrs

Daily water usage for crops: 9 gallons

Daily water usage for research and/or other purposes: 1L

Water in Blue Tank (200 gallon capacity): 178 gallons

Time(s) of watering for crops: 10 am & 6pm

Changes to crops: None

Narrative: Cleaned the GreenHab, watered the plants as usual, took the tank refill into account

Harvest: None

Support/supplies needed: None