- Plant strain (strain has a big impact on growing time)
- Desired yields (do you want to grow a few grams, a few ounces, or a few pounds?)
- Growing method (differing grow methods/setups can add or subtract a few weeks)
In order to achieve the shorter 8.5 weeks, you need to choose a fast-finishing strain like Northern Lights and even still, at the low range, you’ll be growing tiny plants that produce just a few grams of smokable harvest.
For more information about how to grow your own marijuana at home, then check out my Basic Marijuana Growing Guide or one of my more detailed How-To Guides which will explain how to grow your marijuana plant from beginning to end.
Strains from warm climates like Haze 1 tend to have long flowering periods before their buds are ready to harvest, adding weeks or months to the time needed. Long-flowering strains often produce higher yields than short-flowering strains because buds have more time to grow.
Once your plant is harvested, there is a drying and curing process which takes about a minimum of two weeks before your buds are “ready” for use.
What if time is not an issue?
Important Milestones in the Marijuana Plant’s Life
The time from seed to smokable harvest averages 3-3.5 months for me with a strain like Northern Lights, where I grow the plants for 3-4 weeks in the vegetative stage, growing with cheap, regular CFL lights in coco coir, and with that setup I can get a few easy ounces per plant.
From Day 1 of your marijuana plant’s life to a Smokable Harvest, you’re looking at 8.5 weeks – 7+ Months. Many factors will affect the total time, but the average grow takes 3-4 months.
How long does it take to grow marijuana? Short Answer: From Day 1 of your marijuana plant’s life to a Smokable Harvest, you’re looking at 8.5 weeks – 7+ Months . Many factors will affect the
This marijuana plant spent about 6 weeks in the vegetative stage before being changed over to flowering and yielded just over 6 ounces at harvest. View the complete grow journal with instructions on how to grow your plant so it looks just like this at harvest!
Average Time to Grow (and Be Ready to Use) Your Own Weed:
3 – 5 months
Total growing time needed: 8 weeks – 5+ months
Get seeds or clones: 0-4 weeks:
If you have instant access (like knowing a grower, or ordering seeds from a seed bank in your country), this should take only a little time. If you order from a seed bank overseas (especially US residents), expect a wait of about 1-4 weeks to get seeds.
These vegetating plants are about 4 weeks old from germination
Drying: 4 – 10 days
Good marijuana buds can be dried in as little as 4 days, but ideally, drying should be a slow process taking up to a week or more. Making sure your plants have been thoroughly dried (but not over-dried) will lower chances of mold during the curing process.
Curing: 2 weeks – 1+ months
Curing really seems to make the effects of buds feel less ‘speedy’ and be better suited to medical applications like treating anxiety, reducing pain, and improving feelings of depression.
Here’s the breakdown…
The length of time needed to stay in the flowering stage depends heavily on the strain. Once you have switched your plant into the flowering stage they will stretch (the ‘flowering stretch’), form buds and then fatten.
How Long Does It Take to Grow Weed Indoors? This is one of the most common questions we receive from curious soon-to-be indoor cannabis growers: How long does it really take to grow weed?