Do you want to ensure the proper growth and development of cannabis plants by preventing root circling and damage?
Growing marijuana or weed isn’t an art, but it’s a skill that requires experience and knowledge about the right products, including seed, nutrients, soil for weed, and most importantly, growing pots.
Lucky for you, the following guide discusses the best cannabis grow bags that guarantee the proper growth and development of the cannabis plant.
Best Grow Bags for Weed
What Are the Best Grow Bags And Their Types?
Whether you are a beginner or expert cannabis grower in growing cannabis or weed at home, the first thing you need to do is to select the correct type of growing pot.
Read along to learn about different types of growing pots for weed.
As the name suggests, it’s the standard flower pot available most commonly in the market. These pots are usually made of plastic; however, you can also find some classic pots made from terracotta.
Some standard pots don’t come with pre-bored drainage holes, so you need to drill a hole manually. Buying a standard flower pot also requires you to buy a matching saucer plate to catch the excess water underneath the pot.
Additionally, a plastic pot is lightweight as compared to terracotta planters. However, terracotta planters are better than plastic pots because of their natural ability to soak water and excess moisture to offer a cooling effect. This way, the plant’s roots can remain cool, especially during summer.
Smart Fabric Pot
One of the most significant advantages of using a smart pot is it doesn’t let the plants become rootbound. In standard flower pots, the roots keep on growing in circles until they become entangled.
Alternatively, smart fabric pots air-prune the roots when they reach the walls of the fabric pot. It’s because the roots sense the dry soil near the container wall and consider it to be the maximum growth limit.
This process facilitates the generation of new plant roots to ensure faster growth and development. Not only that, but the fabric grow bags don’t let you overwater the cannabis plant.
Lastly, you can conveniently fold the fabric grow bags and store them when not in use.
On the downside, the soil in smart fabric pots dries faster because the fabric is porous. However, you can address the issue by buying a double-size smart pot than a regular flower pot.
RQS Fabric Pot
Royal Queen Seeds have designed unique fabric pots with aqua-breathes to improve plant growth by air-pruning the roots. The good news is these fabric pots are double-stitched to perfectly secure the pot’s main body.
Furthermore, the internal aqua breathes layer ensures air circulation throughout the pot. Another advantage of using the RQS pot is that water doesn’t drain from the sides; instead, only from the bottom. This way, the grow space preserves the nutrient mix by minimizing the formation of the salt strains on the pot’s sides.
Lastly, the RQS pot is environmentally friendly, washable, and biodegradable.
As the name suggests, air pots work on the same principle as smart pots. They are essentially plastic containers with multiple openings on the sides to facilitate air pruning. However, you need to water them more often as the soil dries out faster.
Moreover, the airports are reliable and sturdier than the fabric pots and don’t tip over.
If you want to grow marijuana at home, the hempy buckets offer a manual hydroponic system. Unlike the standard flowering pot, the hempy bucket doesn’t have any drain at the bottom; but at some height to preserve the nutrient solution at the bottom.
First, you need to fill the hempy bucket with clay pebbles or a mixture of perlite and vermiculite. Only this way can you feed the plants with hydroponic nutrients.
Courtesy of the nutrient reservoir at the bucket’s bottom, you don’t need to water the plants so frequently.
You should know that hempy buckets are a passive and manual way to provide hydroponic nutrients to the plant without requiring oxygen. However, it’s necessary not to leave the nutrient solution in the bottom to become stagnant; otherwise, it will severely affect the cannabis plants.
Best Grow Pots for Grow Tent Reviews
VIVOSUN Grow Bags With Strap Handles
The VIVOSUN Grow Bags With Strap Handles is one of the best grow pots for grow tents, offering great value for money. Moreover, this affordable cannabis grow bag of 300 grams of non-woven fabric.
It means the fabric texture is thick and reasonably permeable. This kind of fabric sturdy material allows proper air circulation while allowing the excess water to drain away.
One of the most significant advantages of using the VIVOSUN growing pots is the availability of handles to pick up the bag and carry it around the backyard. Furthermore, these heavy-duty handles are made of a reliable reinforced fabric with serging stitches to support the weight of the grow bag full of soil.
Lastly, these reliable grow bags offer a warranty of one year to ensure a long-term investment.
Delxo 20-Pack 5 Gallon Grow Bag
As the name suggests, the Delxo 20-Pack 5-Gallon Grow Bag is a heavy-duty, large-capacity cannabis grow bag. Furthermore, the grow bag for weed is made of 300 grams of non-woven fabric, known for its thickness and sturdiness.
The Delxo grow bag is made of durable, eco-friendly fabric, resistant to wear and tear. Moreover, you can conveniently wash and store them when not in use.
These breathable grow bags prevent the roots from circling, thus ensuring proper root systems. Not only that, but this fabric cannabis grow bag controls the temperature by keeping the plants cool during the summer and warm in winter.
Lastly, Delxo offers a full refund if you aren’t satisfied with the grow bag quality.
Common Culture Round Fabric Pots
The Common Culture Round Fabric Pots are one of the best grow bags that facilitate the propagation of your favorite plants. In addition to protecting the plants’ roots from circling, this smart pot facilitates the creation of a thick fibrous root system.
The breathable fabric of the Common Culture cannabis pots keeps the roots cool and drains all the excess water. Moreover, the UV-resistant fabric is made of BPA-free material to prevent any harm or toxin effects on the plants.
Gardzen 10-Pack 25 Gallon Grow Bags
If you are looking for good-quality fabric bags, the Gardzen 10-Pack 25-gallon Grow Bags is one of the best grow pots for grow tents. It features a BPA-free and AZO-free non-woven fabric that you can easily wash store, and reuse.
The Gardzen grow bag keeps your plants healthy by offering air circulation, allowing the roots to breathe. Moreover, it minimizes the roots swirling and promotes the growth of new roots to form a healthy root ball.
It’s one of the best pots for growing weed, featuring optimal drainage to prevent excessive or unrequired moisture build-up in the soil.
You can use sturdy handles to transport the pots from one place to another. Additionally, the handles are double-stitched to prevent stitches from tearing.
Riococo PCM Organic Open-Top Bags
Unlike the grow bags reviewed above, the Riococo PCM Organic Open Top Bags are made of an exclusive blend of coconut fiber raw material, thus offering a perfect coco medium quality to the cannabis plants.
One of the most distinctive features of this cannabis grow bag is preprocessing the raw material which requires washing it five times before blending. Next, the raw material blends with fine dust particles to form PCM open-top bags.
Another advantage of using the Riococo PCM OTB is achieving an optimum water holding capacity (WHC) to minimize the watering frequency. Moreover, the optimum air-filled porosity (AFP) regulates air circulation within the bag.
To sum up, the Riococo PCM OTB is one of the best pots for growing tents, offering a perfect medium to propagate seeds by ensuring healthy root development.
iPower 5-Pack 5 Gallon Grow Bags Nonwoven Fabric Pots
The iPower 5-Pack 5 Gallon Grow Bags Nonwoven Fabric Pots are one of the best cannabis grow bags made of 300 grams of sturdy nonwoven fabric. This feature fabric is thick enough to facilitate moderate permeability. Additionally, you can easily wash this BPA-free and eco-friendly smart pot and store it when not in use.
The primary reason for using the iPower fabric pot is its 10.2 inches highest and 14 inches diameter, perfect for root formation. We all know that strong and healthy plants and root structures guarantee the proper growth and development of plants. Lastly, the sturdy handle straps facilitate easy transportation.
Char Coir BioPot
The Char Coir BioPot is one of the best pots for grow tents, exclusively designed for early vegetation and budding. It comes with RHP certification for horticulture and offers high cation exchange capacity (CEC) to optimize and regulate the nutrient uptake by cannabis plants.
The coco coir undergoes washing three times to remove the salts. Later, it’s stabilized to maintain a pH level between 6 and 6.5 within the soil. Finally, the BioPot is wrapped in a fabric exterior containing coco coir.
PHYEX 12-Pack 3 Gallon Nonwoven Grow Bag
The PHYEX 12-Pack 3 Gallon Nonwoven Grow Bag is one of the best pots for grow tents, made of 260 grams of non-woven fabric. The good news is that the fabric ensures the desired breathability to facilitate the plant’s growth and development.
Furthermore, the firm handles on both sides of the smart pot allow you to move the pots indoors and outdoors.
Another benefit of using the PHYEX grow bag is the proper drainage which removes excess water and moisture. Not only that, but it also regulates aeration, allowing the roots to achieve healthy growth.
Common Culture Round Fabric Charcoal Pot
If you want to invest in buying reliable and reusable smart pots, the Common Culture Round Fabric Charcoal Pot is a perfect choice for you. The fabric is ultra-breathable and serves a multi-purpose role to remove excess water and offer the desired air circulation within the soil.
Common Culture is a renowned brand that designs affordable and premium-quality smart pots for different planting purposes, such as propagation, hydroponics, and transplanting.
The Common Culture charcoal pot features a sturdy 150 g/m2 thick fabric, which is environmentally friendly and biodegradable. However, it means this bag will break down in 18 to 24 months if you place it in the soil.
T4U Fabric Plant Grow Bags with Handles
The T4U Fabric Plant Grow Bags with Handles is one of the best cannabis grow bags of breathable non-woven fabric. Additionally, the thickened fabric is eco-friendly and BPA-free that doesn’t harm the plants.
You can conveniently move these grow bags indoors and outdoors when the season changes, courtesy of the reinforced handles with X-shape sewing.
The T4U fabric grow pot offers exceptional airflow and water drainage to minimize root circling. In addition, since it’s a smart fabric pot, it promotes air pruning by burning the root edges near the fabric container wall to promote healthy plant growth.
FAQs About the Best Pots to Grow Marijuana
How Do I Know What Size Marijuana Grow Bag to Get?
If you want your plant to be healthy, you must provide the desired space for the roots to grow. For example, a smaller pot may restrict the plant’s growth; however, a large pot occupies a lot of space and soil.
The universal rule of thumb is to select a smart pot double the size of a regular pot. So, for instance, you need a five-gallon smart pot if you were using a two-gallon regular pot.
It’s because the smart pots dry out quicker, courtesy of the enhanced airflow. It doesn’t mean you over-water, but you need to water more frequently. For instance, a smart pot of under-five gallons takes one or a maximum of two days to dry out.
You can choose the size of the to grow bag for weed according to the following guidelines:
- Two to three-gallon cannabis small pot for 30cm plant
- Three to five-gallon cannabis pots for 60cm plant
- A five to seven-gallon pot for a 90cm plant
- A six to ten-gallon pot for a 120cm plant
- More than ten-gallon pot for 150cm plant
You can buy a five-gallon pot to grow autoflowering smaller plants and other strains. However, you need to opt for larger pots to grow larger plants with vertical height.
Additionally, you can also grow multiple plants in one large pot. For instance, you can grow three weed plants in one 15-gallon pot instead of buying three individual five-gallon pots.
Which Is Better Marijuana Grow Bag or Cannabis Grow Pots?
One of the most significant reasons for growing weed in soil grow bags or pots is cost-effectiveness. In addition, a grow bag offers more breathability by regulating the temperature. It’s because growing pots trap the hot and sunlight, making it difficult for the potted plants to breathe.
Furthermore, the roots of the cannabis plants in pots grow in circles, which means they can get entangled among themselves leading to problems with oxygenation.
Alternatively, the edge of the fabric pot, exposed to the air, makes the outer soil drier, thus allowing the roots to achieve a maximum growth limit.
On the other hand, grow bags require more watering because of the porous fabric.
Lastly, it’s relatively more convenient to store empty grow bags compared to growing pots.
Can You Over Water Cannabis in Fabric Pots?
It’s certainly a challenge to water cannabis in fabric containers. You can’t overwater as it will lead to the growth of fungus or mold. However, little water leads to soil drying.
The good news is you can install a drip watering system to ensure constant water apply to the smart pots. Moreover, you can also place a container filled with water underneath the grow bag to create a self-watering system.
It’s essential to keep the roots in the air; that’s why the growing container should be overflowing.
Will Cannabis Roots Grow Through Fabric Cannabis Grow Pots?
No, the roots burn off when they reach the fabric grow pot, allowing them to grow new and healthy roots. This process is called air-pruning, in which the roots, when exposed to the drier soil around the wall, think they have reached the growth limit.
Last Thoughts about the Best Grow Bags for Cannabis
The key takeaway of the above guide is to understand different growing pots that you can use to grow and propagate indoor and outdoor cannabis plants.
You can find all kinds of grow bags in the market, ranging from standard flowing pots to innovative smart pots. You can’t grow a cannabis plant in some random pot; instead, you need to invest in buying sturdy and breathable smart pots.
Furthermore, the smart grow bags facilitate root development, air pruning, and mold resistance by preventing overwatering.