Growing weed can be tricky, considering that there are so many factors to keep in mind. One of the most essential is light. You need to mainly select the best grow lights for your Sativa seeds and grow space. It would be best if you also kept the lights on a schedule.
With cannabis Sativa seeds ready to be germinated, a rewarding season-ready grow space, and pots to be filled, you may feel like you’re ready to get things started. However, you’re missing just one more thing; the lights.
For beginners, it may seem like you need any light to achieve desired results, but that’s far off the mark. Different grow lights are designed to serve different grow spaces and cannabis strains. Some may not provide enough lighting for a specific plant causing poor development and wilting. Some produce too much heat and may cause burns, while others may support growth but consume a lot of energy.
It can take some time to research the right type of grow light for your cannabis plants, especially if you’re a newbie. Thankfully, we’ve everything you need before you bury those marijuana seeds to the ground.
Why Do You Need Lighting for Cannabis Production?
Light is necessary for photosynthesis and thus growth for the whole plant. However, the details of how marijuana plants receive light are essential. For example, a non-flowering cannabis plant develops best when it receives a specific amount of light in a day, typically 15 hours or more during its vegetative development phase.
The lighting requirement drops to approximately 12 hours per day as the plant develops to the flowering phase. That, of course, considers the shift in sunlight hours during fall, spring, and summer.
With an external signal, female marijuana plants that haven’t been pollinated start producing buds loaded with resin. However, without light, they won’t be able to distribute the energy they get from the sun, reducing the amount of yields harvested.
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If you want to germinate your cannabis seeds indoors, you need to get lights that will stimulate the sun’s energy and glow on a similar schedule.
Types of Lights for Growing Weed
There are four main types of grow light to use for marijuana production
- LED lights
- Fluorescent lights (CFL and T5)
- Metal Halide lights
- High-pressure sodium lights
Each of these lights has advantages and disadvantages and works better at different phases of the development cycle. Let’s have a look at those that will scale up your marijuana production.
- LED Lights
LEDs are efficient and easy to set up. All you need is to plug it into a wall or probably just hang them above your plants. They guarantee increased yields and are the way to go if you have few Sativa seeds to germinate.
Typically, LED lights don’t get too hot. However, you need to set up exhaust fans for a more extensive production setup to control temperatures and airflow throughout the grow space. Avoid keeping your plants too close to the LED lights to prevent light burns. You can also use grow lights that have both white and green colors for the full spectrum. Picking a light that has a single blue or red light may not be adequate for your marijuana plants.
- Fluorescent Lights
For the first phases of your sativa seeds development, fluorescent lamps are the best choice. That’s because they don’t take up too much electricity and are cheap.
Fluorescent lamps are very popular for most hobby growers, making them easy to find. The CFL bulbs you find in almost all hardware stores are ideal for narrow or small grow tents for beginners. T5 lights are ideal for large commercial productions.
Fluorescent bulbs come in handy when seeding, cloning, and germinating young plants. They also don’t produce excessive heat, and their purple-white spectrum is best for seedling cannabis plants. However, fluorescent bulbs may lead to low yields and are ideal for the first phase of the plant’s development.
- Metal Halide Lights
These are among the two high-intensity discharge lights and are very efficient. They come in an integrated fixture with a reflector hood and external ballast and require ventilation due to the heat released.
In combination with high-pressure sodium light, they can produce the most yields per watt of electricity compared to any other light in the market. They’re the best option for professional production, especially during the vegetative stage.
- High-Pressure Sodium Grow Lights.
Like the Metal Halide, you must use the HPS grow lights with reflector hoods. High-pressure sodium grow lights produce a yellowish spectrum that is important during budding and is the best for the flowering stage. These lights are essential for the flowering stage and are also ideal for professional marijuana production.
Best Grow Light for First-Time Growers
Considering the importance of light incannabis production, beginners should get light that helps produce high yields and save their money. Remember starting indoor marijuana cultivation at home can be costly, regardless of the size.
Several lights can deliver incredible results, but the only ones that will save money in terms of efficiency without compromising power are LED lights. Inquire about the lighting requirements of different Sativa seeds before you purchase grow lights.
Final Words
Grow lights are essential for your indoor marijuana cultivation. If you don’t have too much to spend, you can use fluorescent lights but note that they can affect your yields. With that information at your disposal, you can efficiently and quickly grow your cannabis Sativa seeds indoors to produce maximum yields. Don’t forget to check out our Sativa seeds for sale catalogue today.
