Different Growing Containers for Cannabis

Cannabis cultivation is a detailed, labor-intensive process that requires specialized knowledge and tools. One of the most critical decisions a cannabis grower can make involves the type of container in which the plants will grow. This article explores the different growing containers used for cannabis cultivation, their unique characteristics, advantages, and potential drawbacks.

Traditional Potting Containers

Traditional potting containers are the most common type of containers used for cannabis cultivation. These containers are typically made from plastic or clay and come in a variety of shapes and sizes.

Plastic Pots

Plastic pots are often chosen for their light weight, versatility, and affordability. They are also readily available in many different sizes, making them suitable for various growth stages and plant sizes. Some plastic containers come with pre-drilled drainage holes, while others may require manual drilling. A drawback of plastic pots is that they may not provide sufficient breathability, potentially leading to root diseases caused by overwatering.

Clay or Ceramic Pots

Clay or ceramic pots are another popular choice for cannabis cultivation. These pots are heavier and generally more durable than their plastic counterparts, and they also offer excellent breathability. Clay and ceramic pots can help prevent overwatering by allowing excess moisture to escape through their porous material. However, these pots can be more costly, and their weight makes them less convenient for moving plants around.

Smart Pots

Smart Pots, or fabric pots, are a recent innovation in cannabis cultivation containers. Made from breathable fabric, these pots provide superior aeration to the roots, promoting healthier root development and growth. The fabric allows air to penetrate into the soil, creating an environment that promotes the proliferation of beneficial soil microbes, essential for nutrient absorption.

Smart pots also feature excellent drainage, reducing the risk of overwatering. They are lightweight, easy to move, and can be reused across multiple growing cycles. One potential downside to using Smart Pots is that they may require more frequent watering due to increased evaporation.

Air Pots

Air pots are another innovative container option for cannabis cultivation. These pots feature a unique design with numerous open slits around the sides and bottom, maximizing the air reaching the roots (a process known as air-pruning). When the roots reach these slits, they dry out and die off, stimulating the plant to produce new, healthier roots. This process can lead to increased nutrient uptake, potentially boosting plant health and yields.

Like Smart Pots, Air Pots offer excellent drainage and prevent overwatering. However, they also have the same downside, requiring more frequent watering due to the increased evaporation.

Hydroponic Systems

In hydroponic cultivation, cannabis plants are grown in water rather than soil. There are several types of hydroponic systems, including deep water culture (DWC), ebb and flow, aeroponics, and drip systems. These systems use net pots or containers filled with an inert medium like clay pebbles or rockwool.

Hydroponic systems can lead to higher yields and faster growth rates as they allow precise control over nutrient delivery. However, these systems can be more complex and expensive to set up and maintain, and they require a continuous supply of electricity. Therefore, they might not be suitable for novice growers or those on a tight budget.


Choosing the right container for cannabis cultivation can significantly impact the health and productivity of the plants. Traditional pots, Smart Pots, Air Pots, and hydroponic systems each offer unique advantages and potential drawbacks.

A grower’s choice of container may depend on several factors, including their experience level, budget, the growing environment, and the specific needs of the cannabis strains being grown. By understanding the different container options, growers can make an informed decision that best suits their cultivation goals.