The Pros and Cons of Growing Hemp in a Greenhouse

The Pros and Cons of Growing Hemp in a Greenhouse

Back in 2018, more and more states made growing hemp an accessible opportunity for all. Hemp itself can be grown by using various methods that continuously evolve, the more technologically advanced we get. Many entrepreneurs who live in unpredictable climates and brief growing seasons have been coming up with some ingenious ways to grow hemp.

There are three primary options for hemp growers for growing hemp; greenhouses, indoor grow facilities, and outdoor farms. In this post, Discount Pharms looks at some pros and cons associated with growing hemp in greenhouses.


Fewer Pest Infestations

Pest management is a crucial aspect to consider when it comes to growing hemp. Outdoor farms are highly susceptible to rodents, bugs, and birds. And while it may be true that farmers can use various pesticides, they can be quite costly and detrimental to the end product. Alternatively, in a greenhouse setting, farmers have greater control over pest management.

All Year Growth

Even if farmers live in an area that experiences warm temperatures year-round, hemp can usually only be harvested one time each year. However, greenhouses give farmers greater control of their environment’s climate, which means that they can grow it all year and harvest multiple times. In fact, many experts proclaim that under a greenhouse environment, farmers can move their plants to vegetative growth during the winter season and flowering stage during the spring and summer seasons.


Not Effective in Areas Where Temperatures Drastically Drop Overnight

Even though you have greater control of the climate hemp plants undergo, greenhouses are not efficient for growing crops in places where the temperature dramatically drops within a few hours, such as Alaska and Antarctica. In the same breath, while a greenhouse can help fight off the elements such as providing insulation and heating systems for plants, this will drive up the energy costs and the end product’s cost.

Cramped Space

In a greenhouse setting, plants are put together much closer than they would be outside. Therefore, diseases are more capable of spreading quite easily from one plant to the next. Once a disease starts to spread, its close quarters can make it difficult to stop it. In some instances, inexperienced farmers may even lose their entire harvests.

Poor Climate Management

In order for you to run a greenhouse efficiently, you need good climate management skills. Poor climate management can lead to mold and mildew infestations. For instance, high humidity levels and an excess of water puddles can make an environment ideal for mold and mildew growth. This can cause problems for the plants and the workers’ health as certain mold species are toxic.

When it’s all said and done, growing hemp in a greenhouse comes with its own sets of pros and cons, just like growing it outdoors. In general, the advantages farmers stand to gain by getting a greenhouse far outweigh the cons associated with it. By executing proper climate management practices and ensuring that each plant has an adequate amount of space, farmers can minimize their chances of encountering an issue.

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