CO2 vs no CO2 week 11 update

An update of the CO2 vs no CO2 chilli grow test. The left hand tent has elevated CO2 levels of 1,300 ppm using the Techgrow.nl micro controller with a CO2 cylinder, CO2 sensor, regulator and solenoid valve.

CO2 controller by https://www.techgrow.nl/

Nutrients by Shogun Fertilisers: https://www.shogunfertilisers.com/en/

The right hand side has atmospheric CO2 levels of about 400 ppm.
The rest of the setup is the same for both sides, cloned chilli plants, same nutrients and the same temperature and humidity levels.

We are testing to see what increase in growth rate is possible with elevated CO2. Plan to harvest in the next three or four weeks and weigh the plants to measure the difference.
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Join the MIGRO community on our Discord server and share knowledge and growing experience with each other. We have grow diaries, Q&A, growers help topics, giveaways, monthly prizes and more.
Join our server here:   / discord  
#migrolight