LEDs and Fluorescent lights are the cheapest to leave on. However, it’s important to remember that the type of light will ultimately affect the cost of keeping them on. The thought of keeping lights on for that long may deter many first-time growers. It’s crucial to be conscious of the cost of keeping your grow lights on if you’re growing your own marijuana to save money.Ĭannabis requires 18 hours of light during their vegetation phase and 12 hours in their flowering phase. Having to keep the lights on for your growing cannabis will slowly accumulate cost in the form of your electricity bill. If you don’t want to worry about too much light or heat, choose LED grow lights Lights run on electricity. So, replacement bulbs are something to keep in mind. Not only because they may end up burning your plants, but the lights themselves may overheat and burn out faster. One thing to take note of, though, is the heat that HIDs generate. Explore our wide selection of autoflowering seeds in our shop. Looking for easy-to-grow marijuana? Go for autoflowering cannabis seeds! You don’t need to worry about complicated light setups, plus, they grow fast – which can lead to more harvests. Around 20+ high-potency auto-flowering plants grow comfortably under HID lighting. Because of the need for multiple lights, HIDs are perfect for larger-scale cultivation.
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That means two separate lights – an MH lamp generating a cool white light and an HPS giving off a yellow or red visible light. This is particularly the case when you use an MH lamp for vegetating and an HPS for flowering. They also cater to different stages of growth. They encourage faster growth by using different colored temperatures and generating the preferred UV light for cannabis plants. Factors to Consider When Choosing Cannabis Grow Lights For the fastest growth, choose HID.Īs I’ve already established, HIDs are by far the overall best choice of grow lights for weed plants. Know the different options and details about using LED lights when growing marijuana indoors. Indoor cannabis growing requires deciding on what kind of grow lights to use.