Humidity levels also need to be high. Levels between 65 percent and 70 percent are sufficient for seedlings to absorb enough water through their leaves.
Now, we understand that establishing the ideal temperature for weed plants can be tricky – some say that it is as much instinct as it is science. However, it is certainly possible to work things out for the growing conditions of your plants, and this article will tell you everything you need to know.
Placing an exhaust fan in the ceiling vent of your grow tent is also highly effective at reducing heat. After all, heat always rises to the top.
Optimal temperatures for the vegetative phase
Reducing heat levels in a grow tent can be much harder to control than the reverse. We recommend using electric fans to circulate the air as much as possible to disperse the heat and thus cool the young cannabis plants.
Cultivators should be advised that typical temperature variance when the lights are switched off is 5ºC, and this applies to all the phases of development.
You can start to relax a bit during the vegetative phase. As cannabis plants mature, they grow stronger and better able to cope with extremes of heat. They start to be more resistant to heat and cold. You can raise the temperature to as much as 30ºC.
When the temperature is 68°F (20°C), air can absorb 7.2 ml of water maximum. When this occurs, the air has a relative humidity of 100 percent. There will be so much water vapour that the air will be as dense as a cloud and will affect your ability to see anything. Air with a temperature of 32°F (0°C) is only able to absorb about 5 ml of water. This is the reason why the air is a lot drier in the winter than in the summer.
Now, with the help of human intervention, cannabis seeds are found in the suburbs, cities, and farms. Each cannabis seed is prized, and we do our best to make sure each and every seed germinates so that no seed is wasted.
The ways that seeds are dispersed are many, but cannabis has recently found an interesting partner to help in its dispersal. Humans are the leading cause for transporting cannabis seeds throughout the world.
Germinating cannabis seeds may seem straightforward, but it’s actually a subtle art that many have yet to master. This is the beginning of a long and arduous journey, so it’s necessary that your cannabis plants start off on the right foot.
Cannabis Seeds and the Scarification Method
Cannabis seeds, like all other seeds, are the result of reproduction between plants. Each plant has evolved throughout millions of years to adapt to their surroundings; thus, they’ve also made their seeds adapt to certain dispersion methods.
Join us as we detail the most effective methods in how to germinate cannabis seeds, along with information that will help you understand marijuana seeds from a new perspective.
Some seeds are equipped with “wings,” which are adaptations that allow the seed to ride the current of the wind for an extended period of time so that it’s dispersed away from its mother.
Plants have come up with ingenious ways to disperse their seeds, using wind, water, animals, and even though their own physical force to throw them out.