Greenhab Report – February 27th

Crew 206 Green Hab Report – 27-FEB-2019

GreenHab Officer: Norbert Pouzin

Environmental control: Heating and Cooling w/ ambient air (0 hrs)

Shade Cloth (40%)

Average temperatures:

Low: 18.2°C

High: 35.9°C

Hours of supplemental light: 7 Hours

Daily water usage for crops: 8.6 gallons

Water in Blue Tank: 276.5 gallons

Crops watered at 0940 hours (2.2 gallons) and 1830 hours (6.4 gallons):

TIME NOTED TEMPERATURE(° C ) / HUMIDITY(%)

1) 09.40 AM 35.0° C / 0 %
2) 11.30 AM 24.8° C / 0 %
3) 15:00 PM 21.2° C / 24 %
4) 18:30 PM 22.8° C / 33 %

Changes to crops: I replanted radishes.
Radishes from my experiment are starting sproutling.
Carrots replanted yesterday don’t all look great.
Tomatoes look great, but in two pots they haven’t germinated.

Narrative:
This morning when Jeremy took care of the greenhab (I was in EVA), it
was really hot. We had difficulties to monitor the heat of the hab in
the morning : the fan cooled too much the greenhab.
The door was opened from 0940 to 1630 ; the fan from 1100 to 1130.
I replanted some radishes.

Harvest: None.

Support/supplies needed: None.