There are some important aspects of air humidity that you must keep in mind in cannabis cultivation. Proper air humidity will ensure that your plants get the right amount of nutrients to help them grow. If you don’t maintain the proper amount of moisture, your plant could develop a variety of problems, such as bud rot or mold.
Bud rot or mold
Bud rot or mold is a disease that can happen to cannabis plants. Mold is caused by moisture and humidity. In the indoor environment, you can control humidity and lighting to help avoid bud rot.
Bud rot is a type of mold that grows on the inside of the buds of your marijuana plant. The mold will begin as a fluffy white growth. It will eventually transform into gray or black mold.
Fungicides cannot prevent bud rot. However, they can be helpful. You can apply fungicides at the onset of the infection, but only in the vegetative stage of the plant’s life.
You can prevent bud rot from spreading by inspecting the health of your plants. This means looking at your plants on a regular basis. If you notice any symptoms, you should take steps to eliminate the problem.
Bud rot is a systemic disease that starts inside the bud. It will then spread to other parts of the plant. Depending on the severity of the infection, you might need to discard your entire crop. Alternatively, you can salvage the most afflicted buds.
The best way to combat bud rot is to prevent it from happening in the first place. Taking care of the plant’s air circulation is the easiest way to prevent bud rot. Having plenty of space between the buds will also reduce the chances of a fungus infestation.
One of the best ways to avoid bud rot is to harvest the buds early. That is, before they turn brown and mushy. Also, do not let your buds become too wet. Water can drain through open wounds, leading to fungus growth.
Depending on the severity of the bud rot, you can choose between snipping the infected bud and removing it from the grow room. A sativa strain of marijuana is known for its resistance to mold.
To prevent bud rot, make sure your plants are in a cool, dry climate. Avoiding rainfall and humidity is particularly important.
Lastly, consider a monitoring device to keep tabs on the humidity and temperature. These devices are designed to alert growers of the right conditions.
Pests and pathogens
The right air humidity in cannabis cultivation is critical for the health of plants and for pest and pathogen control. Controlling humidity can help to reduce nutrient burn and increase plant productivity, which increases revenue and minimizes the risk of disease.
One of the biggest threats to the growth of cannabis plants is fungal infections. These diseases can affect the overall quality of the harvest and can put consumers at risk. They can also lead to a number of harmful side effects when consumed.
To minimize the threat of these and other pests, cannabis growers need to maintain an integrated pest management (IPM) plan. IPM is a set of prevention and intervention methods that create an environment where pests and pathogens are less likely to breed and spread.
As the cannabis industry becomes more competitive, cultivators are finding it increasingly important to implement proactive measures. For example, reducing humidity levels is a good way to ensure that indoor grow rooms are not a breeding ground for fungus and pests.
Aside from dehumidification, other IPM strategies include air ducts, filters, and cooling coils. Air ducts can prevent fungal pathogens from spreading by preventing spores from entering the air stream. Filters can prevent pests from recirculating into the grow room.
Using regenerative agricultural practices will maintain healthy soil and reduce the threat of pests and pathogens. Good agricultural practices will also help to prevent toxic chemical interventions.
Having the correct balance of moisture and air is essential to processes like transpiration and VPD. When these factors are not controlled, plants will be stressed and more susceptible to disease.
High humidity is also a perfect environment for Botrytis, a disease that causes white spots on the leaves of the plant. It can quickly lead to crop loss.
In addition to keeping the air in the cannabis grow room clean, growers need to keep the temperatures consistent. Temperatures of 75 to 85 degrees are ideal for growth. Plants can get thirsty under daytime heat and will begin to wilt.
While a lot of growers disagree about the ideal level of humidity for cannabis plants, the truth is that the right conditions are necessary for optimum plant growth.
Dantherm air handling unit
If you’re planning to set up a cannabis cultivation facility, you’ll need an air handling unit to ensure the environment is ideal for growing your product. A properly designed system will provide a constant circulation of air in your greenhouse, removing the possibility of mould and fungus.
There are many different technologies out there to choose from. However, selecting the right one will depend on your facility’s goals and your budget.
In choosing the most effective HVAC technology for your cannabis grow facility, you’ll want to consider the following:
Humidity control – maintaining optimal levels of humidity will keep your plants healthy and help them produce their best. Proper humidity management is also important for preventing fungus and diseases.
Odor control – odor can be a major problem for a marijuana grower. Some cannabis facilities install odor control systems with carbon filters or ultraviolet lamps.
Temperature matching – determining the appropriate temperature for your plants is a big challenge. You’ll need an HVAC system that can handle massive fluctuations in load.
The benefits of proper climate control include better crop quality and greater harvest. Cannabis is a resilient plant, and needs to be kept in the optimal conditions to grow.
The most efficient HVAC technology will be able to meet the needs of your grow facility year-round. When designing a climate control system, it’s a good idea to take into account several factors: lighting, R-values, and seasonal ambient conditions.
Other considerations are the type of equipment and technology used to control the airflow in your greenhouse. For example, a VRF system, which involves several indoor units connected to a large outdoor unit, can be an economical way to control the climate.
Choosing the most effective HVAC technology for your cannabis grow operation is a task best left to a professional. Investing in the right HVAC system can improve your overall efficiency and reduce labor costs.
When choosing an HVAC and dehumidification system for your cannabis cultivation facility, you’ll need to find one that fits your budget and your build. To choose the most effective system for your needs, you’ll want to consider several different options, such as chillers, air handlers, and coils.
Keeping it constant with a humidifier and dehumidifier
Keeping proper air humidity constant with a humidifier and dehumidifier in cannabis cultivation is vital to healthy growth. There are many different diseases that can affect your crop, and you need to keep humidity levels at a manageable level to ensure that your cannabis plants stay in good health.
Cannabis plants are highly sensitive to humidity. When they become too humid, they may suffer from a number of ailments, including mildew and powdery mildew. These conditions can lead to bud rot and crop loss. Keeping the moisture level in your grow room low is an effective way to combat mould outbreaks.
Humidifiers are a convenient method for maintaining the desired levels of air humidity. They can also help reduce humidity spikes during the night. However, they are an expensive investment.
If you want to control humidity in your grow space without using a humidifier, you can create a supplemental system. Some growers choose to manually monitor and control the humidity of their growing room. This may be a good option for novice growers.
You can also create an automated system to monitor humidity levels. For instance, you can use a hygrometer to check the levels of humidity in your grow area.
Young cannabis plants can be more susceptible to high humidity. They have a lower transpiration rate than mature plants, and thus require more moisture to maintain their health. High humidity makes it easier for the plant to absorb water through the roots.
A high moisture level can also increase the risk of mold and bud rot. Mold outbreaks can lead to a variety of diseases, including grey mold and powdery mildew. Using a humidifier can eliminate these issues.
To prevent these problems, you need to understand the basics of cannabis and humidity. In addition to choosing the right lighting, substrate and strain, you also need to decide how you will water your plants.
Although most growers agree that humidity is a concern, they do not know how to handle it effectively. Luckily, a humidifier and dehumidifier can be the perfect tool to keep your growing room healthy and productive.