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best grow bulb for weed

Best grow bulb for weed

Example of MH/HPS Setups That Yield 1-5 Ounces/Month

Note: Some growers may have heard of “Induction” grow lights, which are pretty rare these days but still pop up from time to time. There are two types: “Magnetic Induction” grow lights do okay for growing cannabis but they’re pretty much glorified fluorescent lights. “Plasma Induction” grow lights actually perform pretty poorly at growing cannabis.

3.) LED Grow Lights

Some types of induction lights are well suited to stadium lighting but honestly they just aren’t that great for growing cannabis and they come with huge price tags. Even a lot of LEDs are cheaper and you’ll get better results with them. You can learn more about induction grow lights here.

Full tutorial on MH & HPS grow lights
(most common grow light combination for cannabis)

Metal Halide grow lights are generally used for the vegetative stage because they produce a bluish light that vegetative plants love, though this type of light can also be used all the way to harvest.

These cannabis plants are thriving under T5 grow lights

Pros and Cons of HID Grow Lights

Pros of Fluorescents

Best grow bulb for weed

This is another challenging question to answer. According to cannabis cultivation experts, you should begin by multiplying your grow room’s width by its length. For example, a room that’s 200cm long and 120cm wide (2m x 1.2m) has a grow space of 2.4m 2 .

There are various light types, with different pros and cons depending on what you’re looking for. We offer a rundown of the most common options below. Are you stuck for time? Check out the pros and cons of each at a glance.

● Every bulb needs a socket.

For the early vegetative stage, the blue glow from the metal halide lights is best.

What Is the Average Cost of Indoor Grow Lights?

Short for light-emitting diode, an LED is a simple form of light with an efficient energy signature. Due to how the light is generated within an LED, they use a meager amount of electricity for the same amount of light compared to other sources.

It might sound strange that a plant prefers a type of light. However, different colored lights are mostly just different wavelengths and intensities. Due to this difference in wavelength, the plant prefers stronger or weaker lights at various stages of its development.

● You can purchase them from a variety of locations.


● They’re typically the choice of professionals.

● Creates less heat compared to other lights.