You could also give your plants a full twenty-four hours of daylight during the vegetative phase to encourage leaf and stem growth. This will enable you to reach the flowering stage a little sooner without compromising so much on the eventual yield.
Planting clones rather than germinating seeds yourself will save a couple of weeks. Clones are plug plants that are sold with an established root system, so all you have to do is pop them into the soil. The downside is that clones are genetically weaker and less likely to survive than plants grown from seeds, as they are more likely to succumb to pests, mold and disease.
2. Speeding up the flowering phase
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.
Growing cannabis is a time-consuming process, and most growers are keen to get to the curing stage as quickly as possible. However, be warned. Speeding up the process can harm the quality and strength of the end product.
It may sound obvious, but one of the easiest ways to reach harvest quickly is to choose seeds with short flowering times. Always buy seeds from reputable and established sellers who will display growing and flowering times on their websites. The aforementioned Northern Lights feature a two-month flowering phase, while others, such as Sour Diesel need to flower for more than 2,5 months. Strains with longer flowering times generally tend to perform better outdoors because they receive more sunshine. However, varieties with short flowering phases often produce cannabis of equally good quality.
For those who prefer autoflowering hybrids, Northern Light Auto is a great choice. The original was already fast, but this improved version can go from germination to harvest in 10 weeks or less without any extra measures. Royal Cheese is a photoperiod strain, but this European favourite only needs about 6 weeks of 12/12 lighting to reach full maturity. Medical marijuana patients who are on a tight schedule should take a look at Medical Mass. This variety only needs 7 weeks of bloom to yield up to 550g/m² of CBD-enriched flowers.
Growing indoors is almost always faster than growing outdoors, mostly because you can control the lighting. You can tweak a few other things in the name of speed too.
Starving a plant that wants to bloom for 9–10 weeks to force an early harvest can have a negative impact on yield. If you’re going to try this method, choose a cannabis seed with a naturally short finish time like Honey Cream. This is a high-yielding indica that only needs 6–7 weeks to complete its flowering cycle.
CANNABIS SEED SELECTION IS KEY TO FASTER GROWING
If you’d like to jump-start the flowering process, put your plants in complete darkness for 48 hours before you start the 12/12 light cycle. Then, use a 11/13 light cycle throughout bloom. The extra reduction will trick your plants into thinking winter is rapidly approaching.
This is a hotly debated topic, but you can leave your lights on 24/7 and your cannabis plants will be just fine. Unlike some other plants, they don’t need a dark period each day to be healthy. In fact, they’ll stay shorter, grow faster, and get bushier under a continuous light period.
Cannabis needs more nitrogen (N) when vegging and more phosphorus and potassium (P & K) while flowering. If you give then too much nitrogen during bloom, it’ll slow down bud growth and result in lower yields of fluffier buds. That’s the exact opposite of what you want!
By keeping the lights on all the time, you may be able to cut your veg time by a third and still have a good-sized plant by the time you start a forced bloom. If you try this technique, keep a close watch for deficiencies. If your plants look like they’re getting sick, reduce the wattage or hours of light to help them recover.
So today I'd like to share a short guide on how you can reduce the time to harvest, and how you can reduce the amount of time you actually spend tending your plants, and still get outstanding results.
Plus, by reacting quickly to problems, you will save yourself the stress of trying to deal with a huge problem that's gotten out of control since you've been watching out and adjusting along the way. We all know that problems tend to get much worse when left unchecked!
1.) Fewer Hours of Light Each Day in Flowering Stage
Desired yields – do you want to grow a few grams, a few ounces, or a few pounds?
Auto-flowering strains of marijuana contain higher levels of CBD, a cannabinoid which has been associated with many medical benefits. So they may be the perfect choice for a medical marijuana user who needs to harvest quickly.
You can get faster vegetative growth with almost all hydroponic methods compared to what can be achieved with soil. That means that you could speed up time til harvest by using Deep Water Culture (DWC), Coco coir/perlite, or pretty much any non-soil growing medium. During the flowering stage, this isn't as important, but this can shave weeks off your vegetative stage time (get straight to growing buds sooner!)