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best light bulb for growing weed indoors

Lights have fixtures and bulbs, and some require a ballast. Depending on the type and model, the bulbs or the fixtures can be more expensive. There are a lot of abbreviations, but don’t be alarmed.

Young and mature plants, or vegetative and flowering plants, respectively, like different types of light, and you can buy grow lights that target each spectrum. Commonly, growers using HIDs will use MH bulbs for vegetative plants and HPS bulbs for flowering. Some LEDs are also designed to target different light spectra.

Safety

How big a light you need will depend on the number of plants you plan on growing, but also on the size of your space. If you’re growing in a closet or a small grow tent, you’ll only be able to fit one small light in there. If you have a wide open basement, you could invest in a bigger light as opposed to two smaller ones.

There are many different kinds of lights out there, so it can be daunting to know where to begin. Here’s a guide to four basic types of grow lights on the market and the pros and cons of each.

Plant stage

The first thing to consider before buying a grow light is how much money you want to spend. With more states coming online with adult-use legalization, homegrowing is becoming more popular and growing technology is getting better and more efficient all the time.

Best light bulb for growing weed indoors

Metal Halide or MH grow lights are primarily used during the vegetative stage. This is the part of the cannabis plant’s life where growth takes off and leaves begin to flourish. MH lights produce a strongly blue-tinged light, which the plants prefer at this stage of growth.

● Only useful for small grows.

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 .

Fluorescent Grow Lights – Best Used for Small Grows

Also known as ceramic metal halide lights, this type of lighting features a collection of ceramic heating elements inside the lamp. Manufacturers use ceramic because it has a higher arc tube temperature. Arc tubes help create the lighting within MH lights. The result is enhanced efficiency and color rendering.

It is best to calculate how much cannabis you need each year. MMJ patients and regular recreational users are best served making a one-off investment in decent standard lights. Also, the more harvests you intend to have, the quicker you ‘pay off’ the cost of lights. If you only plan to grow cannabis occasionally, HIDs may fit the bill because of their cheaper initial cost.

One great benefit of LED grow lights is that they create comparatively little heat compared to other types of light.

Metal Halide Grow Lights

● Some manufacturers make dubious claims as to the strength of their lighting.

● No learning curve for beginners.