But can you simply stick a cannabis plant in a nice sunny window and let it do its thing? Read on to understand what to expect if you choose to grow cannabis indoors au naturel, along with a few tips and tricks from experts to help your indoor plant thrive in a minimal setup.
One reason indoor growers work so hard to manipulate the growing climate with light-, temperature-, and humidity-control systems is that different cultivars have different needs and preferences.
Consider your indoor climate when choosing a strain
Experience is the best teacher when it comes to growing cannabis — or any plant for that matter. Consider these tips before embarking on growing weed indoors without lights.
What type of container you use will depend on the grow medium, the system, and the size of your plants.
For growers who have a little extra money to spend and want full control over their indoor garden, environmental controllers will allow you to automate the process. These devices are essential for if you’re away from the garden for a long period of time.
You can make this yourself by combining worm castings, bat guano, and other components with a good soil and letting it sit for a few weeks, or it can be purchased pre-made from a local nursery or grow shop.
What size pot do I need?
One trick to avoid hot temps is to have the grow lights on during the evening, when it’s cooler outside, and leave the lights off during the day when it’s hot. This may help bring down the temps, but you’ll only be able to work on the plants at nighttime when the lights are on.
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.
Regulating temperature and humidity in your indoor grow space
Controlling temperature in your indoor grow room or cannabis garden can be achieved by manipulating these factors:
If you’re growing in a cold, wet basement, you might have to run a dehumidifier or heater to stabilize the environment. Conversely, if your space is too hot, you might need to add extra fans or an AC to cool the plants down.
Because of the limited space, marijuana growers will have to consider pot size and the number of pots that can be grown in the space. Also, consider the wind factor on your floor. The higher you’re planting cannabis in a balcony or terrace, the more wind you’ll experience.
Most cannabis plants grown with only the sunlight from vertical windows to aid their photosynthesis needs will grow with less vigor. The plants will usually be sparser, with comparatively spindly vertical growth and smaller leaves than plants allowed more direct access to sunlight. As well as less then optimum plant structure, the flowers will be looser and smaller, lacking the dense, large size most growers want.
Avoiding Detection When Growing Marijuana
One of these needs is light—whether natural or artificial lights.
A solarium typically has a glass roof and glass sides, maximizing light exposure and typically creating a warmer environment thanks to the sun’s rays. A conservatory, solarium, atrium, and sunroom are all very closely related and make a good indoor environment for growing cannabis without using lights. A sunroom is the most likely of the four to not have a glass roof.
Bay Windows and Window Sills For Growing Weed
Because of the four solid walls in courtyards, you want to avoid the shade factor as much as possible. Cannabis enjoys direct sunlight, so situating the plants near the center of the courtyard will provide the best orientation for receiving maximum sun exposure.