CO2 tablets are a great product that was created specifically for growing plants on different substrates. Until now, we had to use expensive and complex carbon dioxide (CO2) delivery systems, now our tablets are: revolutionary, cheap, simple and very effective!
Note:Adding CO2 shortly before the darkness does not produce any results!
CO2 is an important source of food for plants. In closed gardens, co2 deficiency is caused by difficult ventilation compared to open spaces. If your plants (or seedlings) are healthy, use one tablet per 100 liters of water half an hour before irrigation. You can also simply dissolve the tablet in a barrel or bucket. Use CO2 tablets twice a week, preferably always with drinking water. Too high a dose is neither harmful nor useful.