If you’re just getting started with making your own cannabis tinctures at home, you will hear different names for different processes. But is one better than the other? Here you will learn the difference between the Golden Dragon vs. Green Dragon tincture, review the pros and cons of each method, and see my real lab tests that show us which method is more potent – and by how much.
Table of Contents
- Features
- Why You Will Love This Guide
- The Purpose of This Research
- What is the Golden Dragon Tincture?
- What is the Green Dragon Tincture?
- Lab Test Results with Photos
- The Actual Lab Tests
- Test #1 – Control Material Decarbed CBD Flower
- Test #2 – Golden Dragon QWET Freezer Tincture
- Test #3 – Green Dragon Tincture 24-Hour Soak
- Test #4 – Green Dragon Tincture 5-Day Soak
- Test #5 – Green Dragon Tincture 8-Day Soak
- Test #6 – Green Dragon Tincture 30-Day Soak
- Test #7 – Green Dragon Tincture 60-Day Soak
- Frequently Asked Questions
- Conclusion – Which One is Right For You?
- Any Remaining Questions?
- More Tincture Guides
Features
- An overview of the Green Dragon vs. Golden Dragon tincture
- Pros and cons for each method, including taste vs. potency
- Lab results that show which option is more potent
Why You Will Love This Guide
If you are a member of my Well With Cannabis Community, you are probably already familiar with the common alcohol-based cannabis tincture.
Preparing a tincture involves pouring alcohol over cannabis flower buds or leaves to extract the medicine, like CBD and THC, from the plant matter.
The final prepared tincture can be used for a variety of purposes at home, including under the tongue as a tincture, reduced into FECO, or used to create tasty recipes.
There are two most common processes for creating a tincture, the Golden Dragon QWET Tincture method and the Green Dragon Long Soak Tincture method.
Each process has its pros and cons that we will explore below, but the most crucial question is – which one is more potent?
For a reliable, science-based answer, I sent samples off for lab testing to determine once and for all – which method is more potent and by how much.
Continue reading to learn more about the pros and cons of each method, and read the lab tests for yourself so you can decide which method is right for you.
The Purpose of This Research
My personal research presented in this post aims to identify the ideal method for maximum cannabinoid extraction and minimum chlorophyll release when making an at-home cannabis alcohol tincture by comparing the Golden Dragon (QWET) Tincture method to the Green Dragon (Long Soak) Tincture method.
TL: DR – Per lab test results, the Green Dragon Long Soak Tincture method produces a more potent tincture. The longer the soak, the more potent the final product, until a certain point.
However, this method produces a stronger-tasting tincture with more residual plant matter like chlorophyll.
This leaves you, the consumer, deciding to choose potency over taste.
Continue reading to determine which method is suitable for you.
What is the Golden Dragon Tincture?
QWET stands for ‘quick wash extraction technique’ or ‘quick wash ethanol extraction’ and is a cannabis tincture often called the Golden Dragon or Ice Dragon.
This QWET extraction method makes a cannabis tincture using frozen cannabis, cold high-proof grain alcohol, and quicker wash times.
This method produces a lighter-colored, less-intensely flavored – but still highly potent – cannabis extract.
Compared to a traditional Green Dragon tincture, this quick wash freezer method produces a much lighter colored tincture with a much more mild cannabis taste.
The QWET method is preferred due to its mild taste and flavor, resulting in better-tasting edibles.
| Pros | Cons |
|---|---|
| Quicker to produce | Less potent per lab testing |
| Produces better-tasting edibles | Requires upfront prep work |
| Produces a much more mild cannabis taste that many people prefer | Pulls fewer plant compounds, resulting in a less full-spectrum experience |
What is the Green Dragon Tincture?
A traditional cannabis tincture called the Green Dragon involves combining cannabis flowers and alcohol in a vessel and letting them sit and steep for a prolonged period, with no freezing required.
I’ve seen traditional tinctures steep anywhere between a few hours to up to 4-6 months or longer in some cases.
Fans of the traditional tincture prefer this method because it is believed that the longer soak times help extract a full spectrum of plant compounds, resulting in a complete full-extract cannabis oil after the alcohol is evaporated.
Many believe that a complete plant extract that includes more plant compounds like chlorophyll and terpenes produces a more medicinal final product.
| Pros | Cons |
|---|---|
| More potent per lab testing – until a certain point | Requires long waiting times |
| Pulls more plant compounds for a more full-spectrum experience | Produces a much stronger cannabis taste that many people do not like |
| Better suited for making FECO | Produces less desirable tasting edibles |
Lab Test Results with Photos
Before lab testing, we knew that the Golden Dragon tincture was preferred over the Green Dragon tincture for its better taste.
But many people wondered if we were sacrificing taste for potency.
So I conducted a series of tests by preparing the tinctures according to the directions on the blog and sent the samples in for lab testing.
I tested the Golden Dragon single wash compared to the Green Dragon Long Soak for 24 hours, 5 days, 8 days, 30 days, and 60 days.
The results show that overall the Green Dragon tincture was slightly more potent than the Golden Dragon tincture.
The potency of the Green Dragon tincture continued to increase slightly from 24 hours through 30 days.
However, between 30 days and 60 days, there was a degradation in the potency, showing a reduction in the number of cannabinoids available.
These results suggest that up to 30 days is a good soak time for the Green Dragon tincture, but anything more than that can be detrimental to the final product.
Results Per Dropper
When looking at the lab test results, I found it easier to visualize the information based on measured dropperfuls.
Each measured dropper has a 1mL mark.
Remember that 1mL = 1 gram, or that 1 gram = 1mL.
On the lab tests shown below, you will see the very right-hand result is printed in mg/g, which translates into mg/mL.
Results Per Bottle
Now let’s look at the results per bottle and compare.
A standard tincture bottle holds 30mL or 30 doses of the droppers shown above.
When looking at the results per dropperful, the potency seems quite similar among the first four samples.
But when you look at the results per bottle full, it seems that the potency does vary between the Golden Dragon and 30-day Green Dragon tincture.
That’s a difference of 69mg per 30mL bottle!
And then you will see that it dramatically drops off between the 30-60 day tincture. The final test has the lowest potency result.
This suggests that any soaking time over 30-days is not ideal and may lead to degradation of the cannabinoids.
The Actual Lab Tests
If you’re interested in seeing the actual lab tests used and reviewing them for yourself, I am happy to share them here.
I will share 7 lab tests; the first is the decarboxylated material we started with that serves as the control, followed by the 6 tinctures.
To prepare each of the tinctures, we used 12.18 grams of decarboxylated CBD flower (14 grams before decarbing, but we accounted for the 0.87 loss associated with the process.)
We then used 8 ounces of Everclear 190 Proof Grain Alcohol for each tincture.
Each method was followed precisely as printed in the instructions:
Test #1 – Control Material Decarbed CBD Flower
We started with CBD flower decarboxylated for 90-minutes using this decarboxylation process.
Test #3 – Green Dragon Tincture 24-Hour Soak
These are the results for the Green Dragon tincture that was left to soak for 24 hours.
Test #4 – Green Dragon Tincture 5-Day Soak
These are the results of the Green Dragon tincture that was left to soak for 5 days.
Test #5 – Green Dragon Tincture 8-Day Soak
These are the results of the Green Dragon tincture that was left to soak for 8 days.
Test #6 – Green Dragon Tincture 30-Day Soak
These are the results of the Green Dragon tincture that was left to soak for 30 days.
Test #7 – Green Dragon Tincture 60-Day Soak
These are the results of the Green Dragon tincture that was left to soak for 60 days.
Frequently Asked Questions
A few reasons. Cost is one; we are NYS licensed hemp farmers, so we have access to an abundance of CBD products. Legality is the other, we are legally not allowed to ship THC samples across state lines, and the lab we use is in Colorado. I am confident that these cannabinoids function the same within the tests, and that if I used a THC dominant flower, the results would be the same.
Yes, definitely. The trichomes containing cannabinoids should not act differently in testing based on their makeup.
Conclusion – Which One is Right For You?
With all this information presented, it is time for you to decide – which one is right for you.
It is most definitely a question of taste vs. potency here.
The Golden Dragon no doubt tastes better as a sublingual or to make edibles.
But the Green Dragon is undoubtedly more potent overall, but only until a certain point.
Think about your end goals. What are you trying to achieve? Delicious, tasty homemade cannabis edibles? Or a more medicinal end product like FECO?
Ultimately, the choice is yours. Thankfully now have the education and resources needed to make an educated decision for yourself.
If you’ve never made your tincture before but are ready to try it now, be sure to grab the tincture recipes I have here:
- Golden Dragon QWET Tincture
- Green Dragon Long Soak Tincture
- CBDA Tincture
- THCA Tincture
- Cannabis Root Tincture
Don’t forget to evaporate the alcohol if you find the burn of the alcohol too overwhelming.
Any Remaining Questions?
I know a lot of information was shared here!
If you have any more questions about these results, please join the Well With Cannabis Community or post your question below.
More Tincture Guides
Articles & How-To Guides
How to Use A Cannabis Tincture: Step-by-Step Guide
Articles & How-To Guides
Where To Buy High-Proof Alcohol For Tinctures
Articles & How-To Guides
How to Evaporate Alcohol From Tinctures
Articles & How-To Guides
Very interesting article. I wonder if there is just less THC in the 60 day green dragon because the THC is decaying? I heard that chlorophyll leads to faster degradation. So it would be interesting to test golden vs green dragon storage behavior. E.g. test both initially and after 1 month, 2 months, 3 months, half a year and a year maybe. If it’s true that chlorophyll leads to faster degradation then after some time of storing the golden dragon should be stronger than the green dragon.
Thanks for reading, Chris, I wondered this, too. It would definitely take a lot of lab testing to know for sure!
Hello,
First thank you for all of the information you have provided on your website. Did you “burn” off any of the alcohol before submitting? I plan on doing a tincture with a quarter and using about 4oz of golden grain based off your recipe. If I were to have the exact same bud, if I let half of the dragon tincture evaporate being left with 2 ounces, would I be looking at around 10mg in a half of a ml? I tried making a tincture once with ABV and didnt do a burn off. I swear it burned off a layer under my tongue. Was very “hot”!
Also planning on making a MCT infusion as well with a different batch of buds. Gonna find out what i like more. I am getting to the age where I hate smoking for all of the negative reasons people list.
Hello Drew; you are most welcome; thank you for the kind words. No, I did not burn off any alcohol before submitting. There is no way to know how many milligrams there will be in the end product if you don’t know the % THC of your starting material. But if you do, the total milligrams of the whole batch will remain the same, no matter how much alcohol you do or do not burn off. The alcohol burn is terrible; you can find my safe evaporation methods here. I hope this helps!
Hi Emily, your resources have been invaluable to me as I try to figure out how to make my own edibles. It’s a surprisingly scientific world! I have done many searches and talked to many folks and your processes are by far the clearest and seemingly most research based of them all. So up front, thank you!
I did have a question about the above. If I use the freezer/golden method and then let sit at room temp for 24 hours before draining would that be best of both worlds or does that have unforseen consequences I’m missing?
Hi M! Thank you for much for your kind words! Emily works hard to continuously improve the cannabis education she offers and it’s always rewarding to receive such wonderful feedback. ? No consequences other than your tincture may have more of a plant taste as more plant matter will get extracted during the longer soak. That’s not really a consequence other than taste though. I hope this helps!
This is a great article! Thank you for all your diligence!
You answered a question that has long been on my mind, which is: Where is the point of diminishing returns when making Green Dragon tincture?
What your research clearly shows is under the laboratory conditions, 24 hours is the ideal time for making the most potent tincture in the least amount of time. The 30 day tincture only added 15mg THC (348mg/bottle vs. 363mg/bottle). It would be interesting to look at two, five, seven, etc. day soak times. Great job!!!
Hi Dave. Thank you for your kind words! Emily works hard to improve the cannabis education she offers, so it’s always so rewarding to receive positive feedback. There are results listed for the following soak times: QWET, 24-hour, 5 days, 8 days, 30 days, and 60 days. I hope this helps!
If you don’t decarb flower would it do it when you evaporate the alcohol off in the final stage?
Hi Chris. Yes, you’ll want to evaporate off all of the alcohol to FECO stage and then decarb the FECO like you would a concentrate. Follow the same process, put the FECO in an oven-safe container and bake at 240 for 40 minutes or until it stops bubbling. I hope this helps!