How Much More Does It Cost to Grow Weed Indoors Compared to Outdoors?

Growing cannabis offers the benefit of customization to fit your personal preferences and circumstances. If you relish spending time outdoors with the sun's warmth on your skin and the grass under your feet, you can cultivate weed in your garden. Conversely, if you prefer technological gadgets, control, discretion, and the comfort of an indoor setting, growing cannabis inside may be more appealing to you.

However, your preferred location for growing may not always be a matter of choice. Some cultivators may be obligated to grow indoors due to stringent regulations, while others may have to grow outside due to budget constraints.

If you are a first-time cannabis grower and want to know the financial implication of each type of setting, this guide clues you in. This article gives a rough estimate of the cost and expenses relating to operational size for indoor and outdoor cultivation.

Indoor Cultivation vs. Outdoor Cultivation.

Indoor or outdoor marijuana cultivation costs vary significantly based on a number of factors. Given the need for sophisticated equipment and the more significant energy cost, indoor cultivation typically costs more than outdoor cultivation.

Indoor cultivation necessitates a designated location, such as a grow tent or a spare room, where temperature, light, humidity, and ventilation can be managed. To stimulate the best environment, cannabis farmers must invest in equipment like grow lights, fans, air conditioning units, dehumidifiers, and carbon filters. Depending on the size of the cultivation room and the quality of the equipment, the cost of these products can range from hundred to thousands of dollars.

Indoor cultivation involves an initial equipment investment and recurring expenses for energy and water. High electricity expenses result from the large energy requirements of grow lights and other equipment. To ensure their plants receive clean, nutrient-rich water, growers might also need to invest in a water filtration system.

On the other hand, outdoor cultivation may be less expensive since it depends on natural light and ventilation. Although growers may need to spend money on necessary supplies like soil, fertilizer, and pest control, these expenses are typically less than those related to growing indoors.

Outdoor cultivation, however, also presents a unique set of difficulties. Farmers need to pick a spot that gets enough sunlight and has the right kind of soil. Also, they must safeguard their plants from pests and bad weather, which may necessitate additional fence, netting, or tarps expenses.

In general, indoor marijuana cultivation is more expensive than outdoor cultivation. Indoor cultivation, conversely, can provide more control over the growing environment and produce bigger yields and better-quality buds. Each farmer must consider the advantages and disadvantages to determine the optimal growing technique for their needs and budget.

Financial Implications

Let's take a look at a few specific instances to compare the financial costs of growing weed indoors and outdoors:

Instance 1: Small indoor grow tent vs. outdoor grow in a sunny location

A small indoor grow tent (2'x2'x4') costs around $150, plus an LED grow light for $100, a ventilation fan for $50, and a carbon filter for $50, totaling $350.
The monthly electricity cost for running the grow tent would be around $30.
The total cost for a 4-month cultivation cycle would be around $520.
For outdoor growing, a small garden plot in a sunny location could be used for free, with just the cost of soil, nutrients, and pest control.
Assuming similar yields, the cost for an outdoor grow would be significantly less than the indoor grow, likely under $100.

Instance 2: Medium-sized indoor grow room vs. outdoor grow with additional security measures

A medium-sized indoor grow room (8'x8'x8') requires more equipment, including high-end LED grow lights for $1,500, an air conditioning unit for $500, ventilation fans for $300, and a carbon filter for $200, totaling $2,500.
The monthly electricity cost for running the grow room would be around $500.
The total cost for a 6-month cultivation cycle would be around $5,000.
For outdoor growing, if additional security measures are needed, such as a fence, security cameras, or a greenhouse, costs could range from a few hundred to a few thousand dollars, depending on the level of security required.
Assuming similar yields, the cost for an outdoor grow would still be significantly less than the indoor grow, likely under $2,000.

Instance 3: Large-scale commercial indoor operation vs. outdoor cultivation on a large farm

A large-scale commercial indoor operation with hundreds or thousands of plants requires even more equipment, including high-end LED grow lights, HVAC systems, dehumidifiers, and sophisticated monitoring systems, costing thousands or even millions of dollars.
The monthly electricity cost for a commercial operation could easily exceed $10,000.
The total cost for an entire cultivation cycle could easily exceed $1 million.
Initial expenditures for the preparation of the land, irrigation infrastructure, and fencing may be expensive for outdoor cultivation on a big farm, but recurring costs would be substantially cheaper. Also, outdoor farms can benefit from rainfall and natural sunlight, which minimizes the need for expensive machinery and energy use.
The cost of outdoor cultivation would likely be substantially lower than an indoor operation, with thousands of dollars in operational expenses, assuming equivalent yields. However, outdoor farms may need extra security measures to prevent crop damage or theft, which could raise the overall cost.

Conclusion

The cost of cultivating marijuana, indoors or outdoors, can vary significantly based on several variables, including equipment, power, water, and location. Due to the requirement for specialized equipment and the increased energy cost, indoor cultivation is typically more expensive. In contrast, outdoor gardening uses free sunlight and airflow, which reduces costs.

Indoor cultivation, conversely, can provide more control over the growing environment and produce bigger yields and better-quality buds. The decision to grow marijuana indoors or outdoors ultimately comes down to personal preferences, financial constraints, and production objectives. Whatever the method, it is imperative to cultivate marijuana with care, attention to detail, a dedication to responsible usage, and compliance with regional laws and regulations. By doing so, growers can create a safe and sustainable cultivation environment for themselves and others.