Good evening everyone, simple question. When do yo...

The Carbs are for the microbaterials of your soil, and you can give it anytime to your plants. Just mix 1 tablesoon into 2-3 liters water. And do your waterings with it. you can use any sirup, either Sugarcane or Sugarbeetsirup/ blackstrap molasses.You can run them until the last day of the plant.

Hi @LazLow! You can add some extra CO2 for almost the entire cycle of your plant: you can start supplementing CO2 in the early vegetative stage, and keep on adding CO2 until 2 weeks before harvest. You will need to work in a sealed environment, and turn off your CO2 generator during the night. Before adding CO2 into your growing routine, make sure you have enough light power + the right RH + the right temp + good control over these parameters. CO2 is best to use with at least 7500-10000 lumens per square-foot, RH should be kept below 70% in vegetative stage and 60% in flowering stage, and temperatures must be high enough for the enrichment to work (~ 85°F / 30°C) . Finally, remember CO2 could be dangerous for both humans & animals, so please act carefully and think of your setup twice before starting the CO2 enrichment. Hope this will help, keep us up-to-date and happy growing! 👊