The best artificial light for cacti are fluorescent bulbs/tubes (and even compact bulbs) or LED grow lights like this. Don’t pick mercury vapor or incandescent bulbs. For example, with 75w grow lights can cover an approximately 5-10 square feet growing area. With fluorescent tubes, the number is often higher.
Also, do grow lights work for cactus?
Cactus Lighting Needs
Succulents and cacti are highly adaptive plants and can typically survive in any location you put them in, but if you want them to truly thrive, grow lights are beneficial. Cacti, on average, require 20% more light than succulents.
Moreover, do LED grow lights work?
LED grow lights work well because they’re designed to imitate the sun. They give out minimal heat but provide both red & blue light that plants require. … In addition, grow lights emit very specific wavelengths of light, which is critical for plant growth.
What spectrum of light do Cactus need?
Cactus, like most plants are more sensitive to certain frequencies (colors) of light. This is usually towards the blue and red parts of the spectrum. For best results use a grow light type of tube for fluorescent lights, or for killer results, step up to a metal halide.
What color LED light is best for succulents?
For LED light, the recommended distance is 18 – 24 inches. For stimulating succulents growth, the best color temperature is 6500k. If you want your plant to bloom, a 3000k light is better.
How many hours of light does a cactus need?
As a general rule, succulents and cacti need between 10 – 14 hours of light a day. However, there are a lot of factors that influence the amount of light you should give!
What kind of light is best for succulents?
Most succulents prefer bright, indirect light. Some succulents can still thrive even if your lighting condition indoors is less than ideal.