Learn more about full-extract cannabis oil, also known as FECO, a powerful cannabis plant extract that can be used as a potent sublingual, topical, or edible and get step-by-step instructions for making your own at home.

A powerful plant medication that may be made at home
Just 2 substances needed: cannabis flower & high-evidence grain alcohol.
No unique equipment required.
Can be used as a sublingual tincture, suitable for eating, or topical!
Versatile and can be made with your favorite pressure of cannabis vegetation.


For many human beings in my Well With Cannabis Community, FECO is the holy grail of all hashish extractions. Full-extract hashish oil, additionally known as FECO, is a concentrated, complete-plant, complete-spectrum hashish extract made with the aid of soaking the cannabis in a solvent like alcohol. The alcohol is then evaporated off, leaving behind the focused plant oils which hold cannabinoids like THC and CBD.

One of the few concentrates that is easy to make at home, this effective product can be used for such a lot of one-of-a-kind desires from edibles and topicals to sublingual tinctures and capsules. Continue analyzing to get step-through-step instructions for making FECO with suggestions on the way to do it effectively, so that you grow to be with the purest plant medication ultimately.


Let’s smash down the call FECO, or full-extract hashish oil. We realize hashish oil, that is just an oil acquired from the cannabis plant. Full-extract manner that every one of the crucial plant compounds, from cannabinoids to terpenes and other plant substances, are present inside the extract.

FECO is a effective concentrated cannabis extract that interacts with our personal endocannabinoid gadget. It may be extremely potent, making FECO an remarkable desire to be used for medicinal functions. Once the FECO is prepared, it can be used in various application techniques together with sublingual absorption, topical arrangements, and hashish edibles.


RSO is FECO. Both FECO and RSO have the equal very last traits and seem very darkish, thick, sticky, and tar-like consistency upon a hit completion and both make use of alcohol as the solvent for extraction. The main distinction between FECO and RSO is the form of alcohol used for the extraction. FECO makes use of meals-grade grain alcohol, a miles safer solvent than the isopropyl alcohol or naptha used in the RSO technique. The very last outcomes are comparable, but isopropyl alcohol (rubbing alcohol, like the kind you will locate in your medicinal drug cabinet) IS NOT SAFE TO INGEST.

I DO NOT guide the RSO extraction method.

Again, here we’re making full-extract hashish oil, FECO, with a tincture made with meals-grade grain alcohol which is safe for human intake. If you’re having problems finding excessive-evidence, food grade grain alcohol, be sure to checkout this manual to help you get right of entry to secure products. High-evidence alcohol: You need excessive-evidence, grain alcohol. You want at the least a hundred and fifty evidence, but ideally 190 or 200 proof. Lower evidence alcohols, like vodka, aren’t best.


For my buddies who simply need a short review of the method, right here it’s miles. Below you will find greater special commands for every step.

Decarboxylate your hashish in an oven or Instant Pot
Prepare a cannabis alcohol tincture like the Green Dragon or Golden Dragon
Evaporate off the alcohol the use of our safe evaporation strategies
Store your medication in a tumbler syringe or other field
Consume your medicine as an edible, topical, sublingual, or in a tablet
At the give up of this technique, we are able to have evaporated off all the alcohol, leaving a small quantity of concentrated hashish oil. It is crucial to observe that on the stop of this procedure, you’ll have collected a completely small quantity of oil. A hard guesstimate expects to use 1 cup of tincture and acquire handiest approximately three milliliters of FECO.



Before jumping in and actually pouring alcohol over your cannabis flower, you need to ensure you don’t neglect this critical step – decarboxylation.

Without decarboxylation, you may no longer revel in the full range of consequences from cannabinoids like THC or CBD.

With this system, we warmness the cannabis flower at a low temperature over a protracted period of time to permit complete decarboxylation to occur with out destroying the other useful compounds including terpenes or flavonoids.

Decarboxylation may be accomplished with the traditional oven or in the Instant Pot.

The time and temperature need to be adjusted depending on whether you’re working with THC flower, CBD flower, or maybe CBG flower.

Use this manual to decarb on the proper temp for the sort of flower you have:

The most not unusual recommendation for decarboxylating THCA to THC is to bake the flower at 240° F for forty mins.
The most commonplace recommendation for decarboxylating CBDA to CBD is to bake the flower at 240°F for ninety minutes.
The most not unusual recommendation for decarboxylating CBGA to CBG is to bake the flower at 220°F for 60 minutes.
The most not unusual advice for degrading THC to CBN is to bake the flower at 240°F for 180 minutes.


The second step to creating complete-extract hashish oil is to prepare a cannabis tincture with alcohol.

You can observe either the long-soak, Green Dragon method, or the Golden Dragon freezer approach.

I ran my own lab tests to examine the traditional Green Dragon cannabis tincture to this Golden Dragon QWET tincture, and the effects are posted here.

According to the results, the Green Dragon long soak tincture technique produces a more potent tincture. However, this approach also produces a stronger tasting tincture with greater residual plant depend like chlorophyll.

For both strategies, you will need your decarbed hashish plants and meals-grade, high-evidence grain alcohol. It is essential to use excessive-proof grain alcohol for the first-rate fine extraction.

Here is my whole guide for in which you could get high-evidence alcohol for making tinctures. You will not achieve the equal effects with lower proof alcohol like vodka or rum.

From here, you have many alternatives on what you want to do with your tincture. You can depart it as is, no longer evaporate, and surely have an alcohol tincture to apply in cocktails like sangria.

Or you could use it in a number of your favorite recipes, like gummies made with tincture. You can also pour the tincture over white sugar and make hashish sugar with it.

You also can pass on to Step 3, wherein we evaporate off a hundred% of the alcohol to make FECO, or full-extract cannabis oil.


There are a few protection worries to preserve in thoughts before you begin evaporating off the alcohol of your tincture. We are using excessive-evidence alcohol, which is EXTREMELY FLAMMABLE.

That is why we want to be cautious about how we evaporate off the alcohol.

If you introduce an open flame at the same time as you’re looking to evaporate the alcohol, you run the danger of starting a hearth or, worse, having an explosion.

I do now not ever suggest evaporating off the alcohol over an open flame or gasoline-burning range. This is risky and unnecessary.


You can allow the alcohol to evaporate just by sitting at room temperature. It is the safest option, but it does take a very long time. Here is a picture of a shot glass I filled with 1 ounce of the tincture. It took approximately 3-4 days for all of the alcohol to evaporate off. I recommend adding a coffee filter or other breathable material to the top of your vessel to keep any contaminants from getting in. Use glass, if possible.


We want to introduce heat to help evaporate the alcohol faster, without an open flame. My safe solution has ended up being a small (0.65 quart) mini-warming crockpot. This is a perfect solution because the mini-crockpot does not heat above 160° F, meaning it won’t destroy any cannabinoids. Simply pour the tincture into a clean mason jar, place the jar in the mini-crockpot, and pour water around the jar, creating a water bath. Turn the mini-crock pot on and allow the water to heat up.

You want to make sure you do not have the lid on the jar, as this will slow down the evaporation process. Additionally, I recommend doing this in a room with good ventilation to keep the windows open and airflow moving. The evaporating alcohol has a strong odor that may be unpleasant in a small, confined space. A fan can help here, too. Additionally, if you don’t have or want to use a mini-crockpot, I have many more ideas here in my guide for how to safely evaporate alcohol from tinctures.

During the evaporation process, the alcohol will begin to leave the container, and your volume will drop significantly. Don’t worry, the good stuff is what is left behind. You know you are getting close to the final stages of evaporation when the mixture starts to turn into a black, thick oil. There will only be a very small amount of this oil left at the end.


When you have successfully evaporated off all of the alcohol, you will be left with a small amount of very dark, thick, sticky, molasses-like oil. This is your FECO, full-extract cannabis oil. From here, you can collect it and store it in an airtight, glass, vessel of choice.

I recommend using these reusable glass locking syringes. Not only are they a great way to store your medicine, but they contain mL labeling, which helps make dosing easier.  Collecting the FECO may be difficult due to its sticky nature. Be sure to collect the oil while it is still warm. If it is too thick to draw into the syringe, add a few drops of either more alcohol or carrier oil of choice, like MCT oil, to thin it out.


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