When do i use co2 in my grow room

To explain further, plants have a certain amount of moisture and energy in their leaves at all times, and Co2 aids in bringing out that energy to help your plants thrive. Plants breathe differently than humans and other animals. While animals breathe in O2 and breathe out carbon dioxide CO2 plants do the reverse. This is one of the most important factors why plant life is an essential part of Earth's ecosystem.

Without greens, CO2 levels would reach suffocating levels in an extremely short while. CO2 is used by plants for growth, because it's essential for photosynthesis, alongside light and water. Knowing this is extremely important because the assertion that plant growth could be sped up by increasing the CO2 intake is true. Co2 will increase the humidity of your grow, which in turn creates more moisture. More moisture you have in your grow means the potential for fungus and rot in your garden increases.

Moreover, if you let your Co2 go unregulated it can create a toxic environment for your plants and yourself. A Co2 level of over ppm can kill your plants, and levels higher than that can become unsafe for humans and animals to breathe. Let's say you have six plants growing in your dressing and there is no artificial or natural ventilation provided.

In this case, your plants will use all available CO2 in a few hours. When the CO2 supply is exhausted, the plants will stop growing. This is one of the reasons why you must provide ventilation and fresh air for your plants constantly. Some use duct fan s that connect to aluminum ducting and escapes through exhaust ports on your tent.

Others use in-line fans that connect directly into the ducting and carry that out of your garden via exhaust ports in your garden. Now, Co2 is heavier than oxygen so it usually falls down a lot easier than oxygen. But when venting your grow, there is a potential for the abundant natural oxygen in your growing area to overpower the Co2 and render it useless. On the flip side, if there is too much Co2 in your grow the humidity levels will get too high and prevent the plants from growing. This increase in energy will mean higher temperatures in your grow.

Venting should be done in a closed area and done only when your lights are off to lower the temperature of your grow. CO2, when done right, will increase the speed and yield of your grow. When a grow can utilize Co2, you'll increase the moisture content in your grow and give your plants more resiliency. That means your plants will be able to take a little more heat than it usually would and your plants will be better for it. These growing options will help your plants grow optimally.

Remember that levels above 1 PPM are toxic and plants will tend to have a very stringy growth. As we've mentioned, CO2 is heavier than oxygen so keep in mind that CO2 will need to essentially "rain" down on to your plants. CO2 burners Burners are CO2 injection systems for your grow room based on propane or natural gas. Adding CO2 to your grow room: Timing and effects Once you figure out which cannabis CO2 system matches your needs best, determine the ideal timing for the effects you wish to achieve.

CO2 for grow rooms: FAQ CO2 for indoor growing raises many questions in the cannabis community, especially among rookies. Is CO2 in my grow room dangerous? Do I need CO2 in my grow room? What should CO2 levels be in a grow room? Can you have too much CO2 in your grow room? Key takeaways CO2 and cannabis have a beneficial relationship. Like 16 24 Comments.

Recent Posts. Is Weed Legal in California? Content California marijuana laws Is buying Is Weed Legal in Florida? Contents Florida marijuana laws Is buying Check All Popular Posts. Blog Categories:. Top 10 Cannabis Seeds 1. G13 Fem 2. Blue Dream Fem 3. Auto AK47 Fem 4. Alien Gorilla Glue Fem 5. Auto Blueberry Fem 6. Auto White Widow Fem 7. Afghan Kush Fem 8. Auto Skunk 1 Fem 9. Be aware that if your CO2 levels are too high for the amount of light or heat generated in the garden, you will see your plants become damaged from excess CO2.

The CO2 emitted should ideally fall from above the garden, as CO2 is heavy and will sink to the ground. Using fans will help keep the CO2 moving around the room and make it available for more plants to absorb. CO2 should only be emitted during the time that the lights are on; plants photosynthesize while it is dark out. Growing cannabis is an ever-changing practice.

Taking on a challenge such as introducing CO2 could evolve your garden, taking it to the next level. Have you spent any time with CO2 in your garden? Take the opportunity to share your experiences in the comments section below.

Improve Your Grow. Growing How to make compost tea for cannabis plants. To ensure significant exposure to higher CO 2 levels, the thermostatic ventilation system needs to perform well enough to actually switch off for at least 10 minutes.

Any level higher than that is very costly. It is for this reason that CO 2 enrichment is rarely used in grow rooms that are ventilated. That said, it is possible to use a small air conditioner to extend the period the ventilation off-times. The easiest way to get the full benefit of CO 2 enrichment is in a closed grow room environment — that is, a grow room that uses air conditioning and dehumidifiers to control temperature and relative humidity levels, rather than ventilation to outside.

Basically there should be no new air taken in during crop daytime. This is a more costly and energy-intensive approach, but it can guarantee higher levels of CO 2 and really will enable the grower to enjoy higher crop yields. A blue flame indicates complete combustion and is pretty safe.

If the flame turns to red, orange and yellow, incomplete combustion is taking place and some unwanted by-products are produced. This is not safe! Closed room gardens are equipped with air conditioners that provide total management of the garden temperature. Extra dehumidifiers are used to control relative humidity, especially at night when no cooling is active. Throughout the day, the air conditioning performs much of the dehumidification needed in the grow room.

These climate-controlled rooms can retain all of the added CO 2 , which reduces the cost of providing it, and the constant exposure also maximizes returns.

Even so, this approach still requires some extra supervision.