Cannabis is a plant that requires a specific set of environmental conditions to thrive. One of the most crucial factors that affect the growth of cannabis is humidity. The ideal humidity range for cannabis is between 40% and 60%. If the humidity is too high, it can result in mold growth and other fungal diseases. On the other hand, if the humidity levels are too low, it can cause dehydration and stunted growth. A hygrometer is a device that measures the relative humidity levels in the air. In this article, we will discuss everything you need to know about hygrometers for cannabis.
Atwater HydroPod - DWC System Kit
The Atwater HydroPod is a state-of-the-art hydroponic system that uses DWC (Deep Water Culture) technology. This easy to setup hydroponic kit contains everything you need for your first plant, including the reservoir and pump! After assembling the unit according to instructions, fill it with water.
This is the perfect hydroponic system. It has an air pump and 2 air stones that create a growing zone, reservoir, and creates the ideal environment to help your plants thrive.
This kit contains a 5-gallon USA-made food-grade black bucket, dual-outlet DC air pump kit, and all parts and fittings. Simply follow the included instructions to set it up with your desired cannabis strain.
Pros
- Hydroton Grow Rocks
- 6 Pack of Grodan 1.5" Starter Cubes
- Nutrient mixing instructions
Cons
- Expensive compared to competitors
Bubble Brothers DWC Hydroponic System
Hydroponics is a popular choice for those who want to grow their own plants, Bubble Brothers offers all-inclusive deep water culture systems that are perfect no matter your skill level!
Growing cannabis plants with the Bubble Brothers DWC self-contained system has never been easier. This reliable method allows you to grow bigger, healthier crops that yield more flavorsome buds in less time and for a lower cost than other hydroponic systems would allow!
With the Bubble Brothers XL 6-site systems, you can grow amazing plants in no time with all of the power that is needed. This system includes a high-powered commercial air pump and higher quality air stones to provide better oxygenation and diffusion than other similar units on the market.
Bubble Brothers XL systems have a new lid component that is exclusive to their product. This RhizoCore bucket lid by HTG Supply outperforms other units in the market, and Bubble Brother’s system are the only ones with this feature.
RhizoCore’s innovative bucket lids allow for a super-aerated center channel that provides more oxygen and solution flow to the root zone, which results in accelerated plant growth. The Bubble Brothers 6 Site XL system has six large-size pots with high-quality clay pebble grow medium included.
Pros
- High-quality clay pebble grow medium
- HTG Supply
- Highly Rated
Cons
- No water indicator
Root Box Hydroponics Grow 2 System
Root Box Hydroponics RDWC system is a revolutionary design that connects two 12 gallon grow modules to one controller unit. This set-up uses the 6 outlet air pump and six 2″ round air stones to oxygenate roots at all times. The 660GPH waterfall pump recirculates nutrients by sending the nutrient in lower 1″ tubing up through 3/4″ tubing to the fitting on top of the controller unit.
Root Box Hydroponics RDWC Lower Feed Grow System is a revolutionary way to grow plants. You never need to worry about your plant’s access to oxygen or nutrients when using this method, which means the energy they spend searching for these things can be used on other important tasks like vegetative growth and flowering!
Pros
- High Quality
- Highly Rated
- Good for the Intermediate Grower
Cons
- Not Widely Available
Power Grow - DWC Bubbler Bucket Kit
What if I told you that there was an easy way to grow hydroponically? Well now, thanks to the PowerGrow Systems Deep Water Culture System, growing has never been more simple. You might be thinking it’s going to take some time and effort but this system makes everything as straightforward as possible with little maintenance required.
The Power Grow – DWC Bubbler Bucket Kit is the perfect tool for anyone who wants to grow their own cannabis. The PowerGrow ultimate indoor gardening system includes nutrient-rich water reservoirs (5 gallon HDPE buckets) capable of supporting your new strain.
With the PowerGrow Deep Water Culture System, you’ll have access to all of the equipment needed for an indoor hydroponic garden. With an oxygen-rich solution that helps build healthy roots faster and more efficiently, your plants will flourish with superior growth rates and production levels.
Pros
- Growing Medium
- Rockwool Seed Plugs
- 1 Year USA Manufacturers Warranty
- Good for Beginners
Cons
- Pump Could be More Powerful
- Included Stone Medium Could be Better
SuperPonics Hydroponic Grow System
Introducing the SuperPonics XL 12-Plant Hydroponic Grow System. It’s fully automated, so you can grow your plants up to 5x faster than ever before and with less labor required.
The SuperPonics Hydroponic Grow System helps plants grow faster than any other single method of hydroponics. The system is also safer because there are always two independent systems operating at the same time, so if one malfunctions your plants will still thrive! With both Top Feed Watering and Bottom Feed oxygenation, you can create extremely happy buds.
The Eco air pump produces very quiet yet powerful pressure thanks to its innovative technology. This reliable water reservoir has been designed specifically for hydroponic growers.
The SuperPonic XL 12 Hydroponic Grow System is designed to grow plants with ease. This system comes fully assembled and can be plugged in right out of the box! The custom-molded 35-gallon reservoir will hold up against UV damage for years, making it easy to clean at any point throughout its lifespan. With 3.75″ cups that are able to nest together, you have an efficient option available when growing up to twelve large plants simultaneously!
Pros
- Quality construction and materials
- Well-known trusted brand
- Highly rated
- Produces amazing results
Cons
- Pricey option for some home growers
What is a Hygrometer?
A hygrometer is a device that measures the relative humidity levels in the air. It provides accurate readings of the moisture content in the air and helps to regulate the levels of humidity. There are two types of hygrometers: analog and digital. Analog hygrometers use a needle or a dial to display the readings, while digital hygrometers use an LCD screen.
Why are Hygrometers Important for Cannabis?
Cannabis is a moisture-sensitive plant, and the ideal humidity range for cannabis is between 40% and 60%. If the humidity levels are too high, it can lead to mold growth and other fungal diseases, which can destroy the crop. Similarly, if the humidity levels are too low, it can cause dehydration and stunted growth. Hygrometers are essential for cannabis growers because they help to regulate the levels of humidity and prevent any damage to the crop.
Types of Hygrometers
There are two types of hygrometers: analog and digital. Analog hygrometers use a needle or dial to display the readings, while digital hygrometers use an LCD screen. Digital hygrometers are more accurate than analog hygrometers, and they also provide additional features such as temperature readings and alarms. However, analog hygrometers are still widely used by cannabis growers because they are less expensive and do not require batteries.
Calibrating Hygrometers
Calibrating a hygrometer is the process of adjusting it to ensure its accuracy. Hygrometers can become inaccurate over time due to exposure to humidity, temperature, and other factors. To calibrate a hygrometer, you will need a salt test kit, which is readily available at most hardware stores. Follow the instructions provided in the kit to calibrate the hygrometer accurately.
Maintaining Hygrometers
Maintaining hygrometers is essential for ensuring their accuracy and longevity. Hygrometers should be cleaned and dusted regularly to prevent any buildup that can affect their readings. Analog hygrometers should be oiled occasionally to keep the needle or dial moving smoothly. If you are using a digital hygrometer, make sure to replace the batteries regularly to prevent any issues.
Hygrometers and Temperature
Temperature can also affect the readings of a hygrometer. If the temperature is too low, the relative humidity levels may appear to be higher than they actually are. If the temperature is too high, the relative humidity levels may appear to be lower than they actually are. To get accurate readings from a hygrometer, it is important to ensure that the temperature is within the ideal range.
Hygrometers and Humidifiers
Humidifiers are commonly used by cannabis growers to increase the levels of humidity. However, it is essential to monitor the humidity levels carefully when using a humidifier. Hygrometers can help to regulate the levels of humidity and prevent any damage to the crop. Some humidifiers come with built-in hygrometers that can be set to a specific humidity level. Alternatively, you can use a separate hygrometer to monitor the humidity levels.
Recap
Hygrometers are essential tools in cannabis cultivation as they ensure that humidity levels are optimal during the plant’s lifecycle. If you’re a cannabis grower, hygrometers are an investment to maintain the quality of your crops. When selecting a hygrometer, choose one that meets your needs, and ensure it’s calibrated regularly for accurate readings. By using hygrometers, you can control the humidity levels in your cannabis facility and produce high-quality cannabis products.
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