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what kind of lights are used for growing weed

What kind of lights are used for growing weed

This 12-band LED light is ideal for a variety of indoor plants, including weed. One of the best things about this light is the money you can save. When you replace other lights for growing weed with the Advanced Platinum Series LED light, you will immediately notice a drop in your energy use.

As a general rule, however, CFLs produce the least amount of light, so these lights are best used for germinating or producing clones.

Lumens

Another reason why you might need lights for growing weed is when you grow multiple plants. A single plant in a sunny room or discreetly placed on a balcony can grow just fine with sunlight and perhaps a small LED, such as what we sell on A Pot for Pot’s website. However, multiple plants will need more substantial lighting.

1. Roleadro LED Panel

Vivavolt T5 lights also cost less than LEDs, but LEDs last significantly longer.

What kind of lights are used for growing weed

● Reduced efficiency and low yields.

● Low heat output means you can place them close to plants.

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

Metal Halide Grow Lights

Certain lights run significantly hotter than others. HIDs, for instance, run extremely hot and need an air conditioning unit. Otherwise, the temperature of your grow room could become excessive and harm your plant’s growth. Please note this is an extra expense to add to the ‘cheaper’ HID setup.

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.

HID Grow Lights – The Traditional, Energy Hungry Choice

HID grow lights are old school and can produce a vast harvest but use a considerable amount of electricity. However, they’re still widely considered the standard for indoor marijuana cultivation due to their efficiency and power output. They are also cheaper to buy before electricity costs enter the equation.

● Low electricity usage.

These HID bulbs usually contain sodium, mercury, and xenon, and produce a yellow/orange light, and are commonly used for flowering plants. Some growers will start plants under MH bulbs and switch them to HPSs when plants go into the flowering stage, using the same hood. These lights also require a ballast.

HIDs have been the standard in indoor weed growing for decades, but LEDs are quickly catching up to them.

Power equals poundage, so if you want big yields you’ll need more wattage. Professional LEDs can start at as little as 200 watts, and go up from there. A high-watt light can double the work of several low-watt bulbs.

MH (Metal halide)

There are daylight bulbs and warm white bulbs; the former better for vegetative growth, and the latter for flowering.

You can find lights for under $100, but they may be low quality and not produce the right spectrum of light, and you can also easily spend as much as $2,000 for a large, state-of-the-art LED.

As with HIDs, you can find CFLs at any local grow shop.

Types of marijuana grow lights

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.

These fluorescent lights are cheap and efficient and great for vegetative growth. They’re especially great for helping along germinating seeds and small seedlings because they don’t put off much heat and won’t scorch the delicate seeds. They won’t run up your electricity bill too much.