Category: Greenhab Report

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

Crew 311 GreenHab Report 03-03-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 77 F

Maximum temperature (last 24h): 94 F

Minimum temperature (last 24h): 70 F

Hours of supplemental light: 5hrs

Daily water usage for crops: 8 ½ gallons

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

Water in Blue Tank (200 gallon capacity): 169 ½ gallons

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

Changes to crops: None

Narrative: Other crew members watered the crops in the morning while I was out for an EVA. It was a pretty cold day. Still watered the crops a second time in the afternoon

Harvest: 13g Basil

Support/supplies needed: None

Crew 311 GreenHab Report 04-03-2025

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): 70 F

Hours of supplemental light: 5hrs

Daily water usage for crops: 9 ½ Gallons

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

Water in Blue Tank (200 gallon capacity): 160 gallons

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

Changes to crops: None

Narrative: Normal day in the greenhab, watered in the morning and in the afternoon. Crops are doing great.

Harvest: 10g Chives

Support/supplies needed: None

Crew 311 GreenHab Report 27-02-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 81 F

Maximum temperature (last 24h): 93 F

Minimum temperature (last 24h): 70 F

Hours of supplemental light: 5hrs

Daily water usage for crops: 10 ½ gallons

Daily water usage for research and/or other purposes: 1.5L

Water in Blue Tank (200 gallon capacity): 95 gallons

Time(s) of watering for crops: 9am & 3:30pm

Changes to crops: None

Narrative: Watered crops and harvested some garlic chives for lunch, also made an inventory of the seeds I could sow in the future

Harvest: 7g Garlic Chives

Support/supplies needed: None

Crew 311 GreenHab Report 28-02-2025

GreenHab Officer: MOUMOUNI Meddi

Environmental control (fan & heater): Yes

Average temperatures (last 24h): 82F

Maximum temperature (last 24h): 95F

Minimum temperature (last 24h): 72F

Hours of supplemental light: 5hrs

Daily water usage for crops: 11 ½ Gallons

Daily water usage for research and/or other purposes: 2L

Water in Blue Tank (200 gallon capacity): 83 gallons

Time(s) of watering for crops: 10 a.m & 5 p.m

Changes to crops: None

Narrative: Another crew member helped me water the plants in the morning due to me being EVA habcom, will try to use less water in the coming days if possible

Harvest: Mint 4g, Basil 12g

Support/supplies needed: None

Crew 311 GreenHab Report 01-03-2025
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): 74 F
Hours of supplemental light: 5hrs
Daily water usage for crops: 11 gallons
Daily water usage for research and/or other purposes: 1L
Water in Blue Tank (200 gallon capacity): 72 gallons
Time(s) of watering for crops: 9am & 5pm
Changes to crops: None
Narrative: Harvested some basil for lunch, took some photos for outreach
purposes. Crew Journalist took care of the crops while I was doing an
EVA, in the afternoon I watered the plants a second time.
Harvest: 15g Basil
Support/supplies needed: None