Which grow lights are best for marijuana?

If you’re looking for discretion, LED grow lights and fluorescent grow lights are the likeliest options. However, if you’re after efficiency, HID is probably the best grow light for marijuana available. That is, as long as you don’t mind the increase in your electricity bill.

Do LED lights grow marijuana?

For most small, vegetative plants grown indoors, LED lights are recommended as the grow light of choice. Bright, white LED lights cover the red-blue areas of the color spectrum. These properties increase the chances of obtaining enhanced organic compound expression within cannabis plants.

Are LED grow lights better than HID?

LED Grow Lights Produce Less Heat LED grow lights at a similar power level to HID grow lights produce significantly less heat. This means you won’t spend as much energy on cooling with an air conditioner. It also makes them a bit better for growing in small concealed spaces.

Do LED lights yield more than HPS?

They produce the same amount of light as HPS lights but consume substantially less energy. LED grow lights do not produce as much heat as HPS lights, avoiding the need for additional ventilation or airflow systems. LED grow lights are smaller than HPS lights, maximizing grow space.

Do professional growers use LED?

Breaking down the three growth categories, the report reveals that many growers used more than one lighting technology in all stages, but LEDs were consistently the most used. In propagation, 69% reported using LEDs, 33% used fluorescent, 22% used HPS, 13% used metal halide (MH), and 9% used an “other” light source.

What grow light yields the most?

For the biggest yield, you must use High Intensity Discharge (HID) lighting. Metal Halide (MH) or High-Pressure Sodium (HPS) lights are the indoor grower’s choice for plant production and heavy harvests.

What light do commercial growers use?

Because HPS lamps are deficient in blue light, most commercial growers are forced to use both metal halide and HPS lights in order to cover a wider electromagnetic spectrum.