If you want to make your grow as discreet as possible you’ll need to set up a decent air filtration system, as well as some sort of anti-odor method that covers, gets rid of or filters the smell of cannabis. We’re going to give you a run-down of some of the best methods that you can use to hide the smell of cannabis plants indoors, which can save you a lot of grief in the future .
ONA gel products can be used inside cannabis grow rooms or tents without damaging the plants at all. These products are generally used to back-up carbon filters by placing them inside your ducting. They’re also used to camouflage the aroma when drying cannabis or for areas near your grow room like the hall or your garage. You can also acquire sprayers and the like so that you get the absolute most out of it .
Odor filter + Neutralizer + Gel; You can install an activated carbon filter, odor-killing gel inside your ducting about a meter away from the extraction fan outlet and a Neutralizer at the entrance to your house.
How to Hide the Smell of Growing Weed Indoors | Before growing.
A decent ozone generator is the Uvonair generator, which uses a diffusor crown to produce ozone; you’ll need to replace it every now and then. Like every other ozone generator on the market, you’ll need to place it right before your extractor fan outlet. It should have at least 5m of ducting in front for it to work properly. In order to avoid issues with ozone leaks, we recommend using a non-return valve in between the extraction fan and the ozone generator. Place your intake fan on the opposite side to the extractor, down low.
When it comes to getting rid of pungent aromas , you’ll need to pick your preferred method or system; each method has its own pros and cons, which is why it’s a good idea to test them out and then maybe combine two of them for the best possible results – your weed won’t be stinking up anywhere any time soon if you follow our advice. The largest difference between these methods tends to be how pricey they are, which is why it’s a good idea to combine more than one method at a time.
On the one hand you can use air fresheners or odor neutralizers , which can be found in gel or liquid format and are generally used as an extra measure – they usually aren’t potent enough to do the entire job themselves when plants are in bloom. On the other hand you can also use activated carbon filters, which usually come in fabric or metal casings and are used by attaching them to your extraction fan system; they can filter up to 90% of all odors . Last, but not least, you can also use an ozone generator, which is also installed to your extraction ducting, however you must not let the ozone come into contact with your plants.
Neutralizers are products created from various different plant extracts and chemical products. They are capable of trapping, modifying or even destroying cannabis odor particles with incredibly efficiency. These types of products usually come with a small electric diffusor that is used to heat the mix and spray it around the room.
Ozone generators are some of the most effective devices when it comes to getting rid of the smell of cannabis in grow rooms. They’re capable of destroying odor particles one by one, as well as any type of fungi or bacteria in the environment . When used, you need to take extreme care and make sure that no ozone gets out of its contained area in your ducting; it’s incredibly devastating for your plants and even for people.
One of the best activated carbon filters is the Mountain Air filter , which is so efficient that it has won prizes for it. These high quality filters made in Canada can filter almost 100% or any aromas thanks to its high quality activated carbon and its innovative design and shape. They usually last for about two years, depending on how intensely you plan on growing cannabis. These filters are perfectly safe and eco-friendly .
Odor Filter + Two Gels; This method involves installing a metal activated carbon filter in your ducting system and using two gels for extra precaution; one at the entrance to your house and another inside the ducting right before your extractor fan.
The Neutralizer is one of the best odor neutralizers that we stock. It’s made from various different essential oils from aromatic plants and it modifies cannabis odor particles perfectly, capable of covering large areas effectively. It does not affect your plants’ aroma and it’s perfectly fine to breathe in.
Carbon filters are classic cannabis filtering devices . Not all carbon filters work the same when it comes to filter power and lifespan; you may want to pick a high quality device – you may need to shell out a bit more money. You’ll also need to pick one that’s right for your extractor or else it won’t work correctly.
If your grow tent walls seem to be filling up and expanding outwards your intake fan is much too strong and your extractor fan isn’t strong enough to absorb all of the new air being taken into the tent. When growing in a room it’s much harder to realize that this is an issue – you’ll know when you start to small cannabis outside the room.
Before you actually start growing cannabis indoors you’ll need to make sure that air gets in and out exactly where it’s supposed to; any leaks would be disastrous and would defeat the point of hiding the smell. Once you’ve checked everything and set up your filtration system (which needs to be strong enough to filter the amount of air in your grow tent or room ) you need to make sure that your extractor and air intake system is creating negative pressure, which makes sure that all of the air inside the tent or room will be sucked out via your extractor fan rather than leaking out anywhere else.
One of the best anti-odor brands out there is called ONA ; they produce many different products including air fresheners as well as products that can be sprayed to get rid of the smell of cannabis in a flash. They also come in blocks, which are more compact than the gel format , which slowly release a combination of pleasant, nice aromas that are perfectly safe.
One of the best ways to guarantee total odor filtration and stop the aroma of weed getting out of your room or grow tent, is to use various products at the same time. Let’s have a look at some examples:
When growing cannabis indoors it can seem like a losing battle when it comes to hiding the smell. Cannabis plants let off intensely pungent aromas when flowering, and these aromas can filter out and end up stinking up your entire building; in some cases it may even end up sticking up the block next to you too. This can obviously lead to issues with the law, as well as opportunistic thieves that want to get their hands on your plants. That’s why you need to know the best tips and tricks regarding how to hide the smell of growing weed indoors.
Tube Ozone Generator + Gel or Neutralizer; This method consists of using a tube ozone generator in your grow room and either ONA gel or a Neutralizer at the entrance to your home. When using a tubular ozone generator, you won’t need a no-return valve to avoid leaks.
Walls have ears and noses too. When it comes to keeping things discrete, odor management is the biggest challenge.
Our complete grow kits include everything you need to go from seed to your very own supply of high grade medical cannabis.
Online Grow Support.
Sign Of Poor Health.
Cannabis smell is natural and an essential part of any indoor grow space. It is impossible to stop the production of the odor, but steps can be taken to reduce its impact.
Excess odor can be an indicator of a poor growing environment for plants. From the ventilation to air-circulation and temperature, there are a lot of factors that play a key role in cannabis growth and farming.
The impact of air circulation in different phases of plant growth is well known. Proper air circulation keeps the temperature and odor levels low while recycling used CO2 out of the indoor grow space.
When it comes to controlling odor , there are many ways to approach the situation. Most of these solutions are related to controlling the environment and how to reduce the odor while making sure the plants grow in a healthy manner.
Different types of grow lights produce varying levels of heat, and along with that, plants in different stages of growth have different ventilation needs.
Harvest up to a pound.
Install A Carbon Filter.
One such step is to install an activated carbon filter . This filter can remove up to 90% of the cannabis odor in a room, since it attracts dust, hair, mold spores, and other particles that are responsible for transmitting odor.
They are recommended to be used in a commercial environment as they can be programmed based on the space of the grow room.
These solutions, while keeping the odor levels low, also focus on maintaining optimum growth conditions for the plants which are an obvious benefit in the long-term.
A fundamental aspect of controlling the odor in an indoor grow room is to manage the temperature and humidity.
Use Grow Room Ozone Generators.
Another effective solution for commercial indoor grow spaces is fitting surface and air purifiers. Due to their size and capacity, these are best suited for large cannabis grow rooms.
For someone who is starting or has started an indoor cannabis grow room, the smell can be a huge drawback.
At A Pot for Pot , we’re dedicated to making cannabis growing straightforward and easy-to-maintain. With that in mind, here’s our guide to smell-proofing your grow room.
While it is easy to ignore odor control, there are several reasons why a large-scale indoor cannabis grow room should be odor-controlled.
Seed Coupon Included.
Think of all the equipment in your grow space as organs in the body—if one fails, the others will have to work a lot harder for a bit, and then will fail in a matter of time.
This is easily achieved by placing an exhaust fan near the top of the space to suck out warm air—warm air rises—and adding a port or passive fan on the opposite side of the space near the floor to bring in cool air. A complete air exchange throughout the entire grow space should occur once every minute or so.
You’ll need to ensure that temperatures remain within a comfortable range for your plants, between 70-85°F when lights are on and between 58-70°F when off. Some varieties of cannabis—generally indicas—prefer the colder side of the range, while others—typically sativas—are more tolerant of high temperatures.
The two factors you need to control to dial in the environment are temperature and humidity.
For the most part, weed prefers these temps at each growth stage for optimal health:
You will definitely want to invest in a timer for your lights. Because the amount of light a plant receives dictates its vegetative or flowering stage, it’s important to give it a consistent amount of light every day, and that’s done with a timer. It’s a good idea to check your timer at least once a week to make sure it’s working properly.
If your space is too humid, you may need to invest in a dehumidifier—also known as “dehueys.” However, keep in mind that while dehueys will reduce humidity, they typically increase temperature—you may need more fans or an AC when adding a dehumidifier.
Here are some ways to mitigate odor when growing weed indoors.
There should be a comfortable airflow both above and below the canopy, and fans shouldn’t blow air directly onto plants—this can cause wind burn, which makes leaves recede into a claw-like deformation.
When growing weed indoors, you’ll likely have to add nutrients to your plants. You won’t need to add nutrients every time you water, but get on a schedule where you water every other time, or two on, one off.
Below is a list of things to consider and equipment you will need to purchase to get started growing marijuana indoors.
These are just some examples of amendments commonly used in different types of soils. Heavily amended soils will have long lists that break down all organic nutrients they contain. Some companies create soils that offer a great structure with base nutrients, but allow you to fill in the gaps as you desire.
You’ll need a dedicated space for your marijuana plants—you won’t be able to move them around. Ideally, the space is next to a window so you can vent air from the grow space outside. Growing weed plants smell! Especially when flowering kicks in, you’ll want to redirect air so your house doesn’t reek of weed.
A lot of people these days buy grow tents for their weed, but they aren’t necessary. You can grow in a closet, tent, cabinet, spare room, or a corner in an unfinished basement. Just keep in mind that you’ll need to tailor your equipment (and plants) to fit the space.
As your plants get bigger and especially when they start flowering, they’ll start to smell more. Outfitting your grow with a dehuey or AC can help bring odor down.
LED grow lights.
It can be tricky getting the right balance of temperature and humidity because they affect each other—turning up your dehumidifier will lower the humidity of your grow space, but it will also increase the temperature of the area. This in turn may require you to turn on an AC unit—everything’s connected!
The biggest variability in how long a marijuana plant takes to grow will happen in the vegetative stage—after the seedling phase and before flower.
Terra cotta pots offer a unique set of benefits to growers in hot climates.
For example, it takes less time to grow 3′ weed plants than 5′ plants; in the span of a year, you can maybe grow four harvests of 3′ plants, or two harvests of 5′ plants.
The first step in odor control is making sure temperature and humidity are under control in your grow space—high temperature and humidity will perpetuate odors.
Getting the right climate for your plants can be a delicate balance involving multiple pieces of equipment and also lots of electricity. This is part of what makes growing weed indoors more expensive than growing outdoors.
Remember, a common mistake newbie growers make is to overwater plants.
Tools to measure temperature and humidity.
Inevitably, there will be fluctuations of temperature and humidity in your cannabis garden. These fluctuations can occur both throughout a grow space as well as within pockets inside a given room. They can also occur at different points within a given day or throughout a season as conditions change in the environment outside your grow space.
The main drawback is fluorescent lights are less efficient, generating about 20-30% less light per watt of electricity used; space is another concern, as it would require approximately 19 four-foot long T5 bulbs to equal the output of a single 600 watt HPS bulb.
Cannabis, like all plants, prefers certain environmental conditions in order to thrive. Temperature, humidity, light intensity, and airflow are all factors that will need to be monitored and regulated in order to keep cannabis healthy through its different phases.
The growth stages of marijuana can be broken down into four primary stages from seed to harvest:
That’s a big variance, but it really depends on how big you want your plants and how often you want to harvest—you can have multiple harvests of smaller plants, or less harvests of bigger plants.
Before watering, check the pH of your water and add pH Up or Down if needed.
Every space is different and there will be a learning curve to growing in yours.
Different lights produce different colors of light. Here’s a brief rundown of the most popular types of cannabis grow lights used for indoor growing.