I’m getting ready to germinate my cannabis seeds, but I’ve heard conflicting information about whether or not they need light. Some people say that light is required for germination, while others say it’s not necessary. What’s the truth?
One answer “Do cannabis seeds need light to germinate?”
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Germinating cannabis seeds is an exciting part of growing your own cannabis crop—if it’s done right. There are many considerations to make when germinating your seeds—not least of which is whether or not they need light. The truth is that light is not technically required for cannabis seeds to germinate, but there are many advantages to leaving your seeds in a lighted area during the germination process. Here’s what you need to know.
The cannabis seed requires oxygen, the correct temperature and in some cases a bit of water to germinate. As long as those requirements are met, seedlings should emerge regardless of whether or not light was present. However, if you do leave your seeds in a lighted area or environment, it helps them with the photosynthesis process, which leads to healthy root development and better growth overall.
When you are germinating cannabis seeds, it’s important to keep them in a warm environment. Not only does this help speed up the germination process, but it also ensures that the seedlings that do emerge will be healthy. If the temperature drops too low, the seeds may not germinate. A lighted area helps the room to stay warm and with a consistent temperature, which will in turn keep the seeds happy and healthy.
Light also helps to stimulate the photosynthesis process when you are germinating your seeds. Photosynthesis is the process by which plants convert light energy into chemical energy, which is then used to fuel their growth and development. This helps your cannabis seedlings grow moreactively, which is why they need light during the germination stage.
Finally, light will help the cannabis seeds to orient themselves in the right direction. When light hits a cannabis seed, the seedling will begin to root in the direction of the light. If you leave your seeds in the dark, they may root in the wrong direction, causing them to develop unevenly. Using a light source when germinating your cannabis seeds will ensure that your seedlings are off to a good start.
In conclusion, light is not required for your cannabis seeds to germinate. However, there are many advantages to leaving your cannabis seeds in a lighted area during the germination process, including quicker germination, healthier root development, and better plant orientation. Furthermore, light will help the cannabis seeds with the photosynthesis process, which is essential for healthy growth. If you are serious about cultivating your own cannabis crop, then providing light for your germinating seeds is highly recommended.