Unlike indoor growers, outdoor growers have to deal with the sun. This constant light source is a great thing for those looking to grow all season long. However, those seeking a fast harvest will need to find ways to reduce light exposure. As mentioned above, altering the light cycle is perhaps the most powerful way to speed up growth. When it comes to achieving a 12/12 light cycle outdoors to initiate flowering from the get-go, growers can cover their plants with a tarp for periods in the morning and evening to avoid excess light exposure.
To initiate flowering and increase the speed of the flowering phase, a light cycle of 12 hours on and 12 hours off is usually recommended. There is, however, the option to run an 11/13 light cycle, which will make your plant hurry up in fear of the approaching change of seasons. Some growers do both, starting with 12/12 at the beginning of bloom, then moving to 11/13 at the latter half of the phase.
Lemon Kush is a fast-flowering photoperiod strain derived from Chemdawg, Lemon Thai, and Pakistani Kush. With a flowering time of approximately 55 days in normal conditions, this indica-dominant cultivar induces a stoning and meditative high shortly after being smoked. The terpene profile within her flowers features notes of spice and citrus.
HOW TO CONTROL LIGHT EXPOSURE OUTDOORS
Growing outdoors offers much less control over certain parameters. This requires a slightly different approach and some creative thinking.
Gardening is usually a slow, meditative, and therapeutic process. It isn’t a hobby that revolves around instant gratification. Long-term investment and hard work pay off months after the seeds have been sown. Watching the slow and steady growth of plants whilst you stroll around a grow room or garden is deeply satisfying, and makes experiencing the fruits of your labour at harvest time that much richer.
Fungi are simply mind-blowing life forms. Some fungi are pathogenic to cannabis plants and can damage them and slow growth. However, mycorrhizal fungi form a mutualistic allegiance with cannabis plants that can boost their health and growth. When supplementing your soil with these life forms, you will enhance the nutrient uptake of your plants and prevent potential deficiency and disease. These fungi penetrate into the intercellular space of roots where they work to transport nutrients to cells, receiving sugars created by the plants in return.
Lastly, some growers who cultivate for personal use, whether for recreational or medicinal reasons, simply want a stash as fast as possible. Luckily for all these groups of growers, cannabis is a versatile species that can handle a broad range of environmental conditions. Environmental factors ultimately dictate how cannabis grows, and humans have mastered agriculture to the point that we can influence growing speed—at least to a degree.
Santa Maria, Gorilla Glue and White Widow x Northern Lights are among the many cannabis varieties that flower quickly. All of these strains have a flowering phase of six to eight weeks, shaving around a month off the entire process.
You can speed up the flowering phase by one to two weeks by using a product such as Bushmaster. However, it will also stop vertical growth. The best option is to grow your plants to about the height you want to maintain while in the vegetative phase then start dosing it with Bushmaster. This can also increase yields, so it’s a win-win. Be very careful, though, as this stuff is potent and can cause root burn.
All plants, including cannabis, need sunlight, water and nutrients to survive. To ensure your plants grow as quickly and healthily as possible, you need to ensure they have all three in the correct quantities. You can add nutrients to the soil with fertilizer or directly into the water if you are using a hydroponics system. Read our blogs for more information about how much water and light your plants need at each stage of the growing process.
4. Plant clones rather than sowing seeds
However, there are consequences mainly relating to growth. The buds will stop growing, which will affect the yield, although the THC content won’t necessarily be affected. Plants grow during the hours of daylight so if these are reduced to speed things up, the harvest will inevitably be smaller.
You have to decide whether you want more weed or faster weed. It’s a question of weighing up the balance between your patience and the final result. If you are keen to learn how to make weed grow faster, we’ve compiled our favorite tried and tested tricks to help you reap the rewards of your labors in as little time as possible.
When your cannabis plants receive less than 13 or 14 hours of light a day, they will automatically start to flower. In the natural world, harvest occurs in the autumn, when the hours of daylight begin to decrease. Indoors you can mimic this and speed up the time of harvest.
This article focuses on indoor methods, as cannabis plants grown outdoors are subject to the limitations of the seasons and weather, which are impossible to change.
If you are starting with clones, you don’t have to worry about germination, but you do need to get your clones to root, before they can start growing. This process usually takes 5 to 10 days. We have an entire article on getting your clones to root faster.
While you should never rush the process, since that will result in lower and poorer quality yields, you can speed up certain parts of cannabis cultivation to ensure you don’t waste any time and your grow comes in at the lower end of the time estimate range, not the higher end.
Time Required: 5 to 10 days
The strain of marijuana you grow has the largest impact on how long it will take. If you choose a fast-growing strain, you can speed up the process considerably.
Most reputable online seed banks are located in Europe, but some have US offices, which cuts down on shipping times. Our article on the best places to buy marijuana seeds has everything you need to find the best seed bank.
Growing from clones instead of seeds speeds up the process a bit, since the clones are already fairly well developed. You have to wait for them to root, but once they do, you have a huge head start over a seed.