Some Important Considerations Relating to Lights Used to Grow Cannabis Indoors

Marijuana is now legal for recreational use in a number of states, and most of these jurisdictions allow qualifying adults to grow their own at home. With many more states extending the same rights to those who use marijuana for approved medical purposes, interest in this option has been growing steadily.

While it is possible to cultivate cannabis outdoors, a higher quality product typically results when it is grown inside, instead. With a wide variety of marijuana grow lights now on the market, buyers have plenty of interesting options to research and consider.

The Right Lights Make for Easier, More Productive Cultivation Indoors


Cannabis plants have evolved over the course of hundreds of thousands of years to make the best possible use of natural sunlight. Even so, many varietals of the two most interesting species can thrive when grown, instead, indoors.


While the choice of growing medium and other details will always be important, selecting suitable grow lights will also contribute directly toward success. Two of the issues that distinguish certain lights from others include:

Element type. Just as with fixtures that are used to illuminate homes and places of business, lights designed for growing marijuana can use any of a number of different technologies. The most basic and inexpensive setups typically rely on the types of incandescent or halogen-filled bulbs that have been available for many years. More modern LED Grow Lights incorporate light-emitting diodes instead, and these are becoming increasingly popular. In addition to doing a much better job of converting electricity into the light that plants need to grow, these products also tend to produce less in the way of harmful heat and typically last far longer.

Spectrum. Every light also has its own characteristic signature in terms of the amounts of light it produces at particular frequencies. Just like with other plants, cannabis needs not only visible light, but also a fair amount in the infrared range. At the same time, cannabis plants cannot normally make much use of light that appears yellow to human beings, so any that is provided to them will consume electricity and produce heat to no avail. The ability of led grow lights to precisely focus on those wavelengths that are most useful for cultivation often comes in handy.

Getting Set Up to Grow Has Never Been Easier


While there are a number of other issues to consider, choosing an appropriate setup should never be overly difficult. As so many have already discovered, cultivating cannabis at home can be extremely rewarding.

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