Cannabic oil is one of the most versatile and discreet ways to consume cannabis. You can use it in salads, for cooking, or simply take a spoonful. Its preparation is simple and the result is a potent oil with all the benefits of cannabis.
🎬 Video: Step-by-Step Preparation
📺 Watch video on PevGrow Vimeo
➕ Ingredients for Cannabic Oil
For approximately 500ml of cannabic oil (yields 50-100 servings):
Base ingredients:
– 15-25g of cannabis flowers (trichome-rich)
– 500ml of extra virgin olive oil (or coconut oil)
– 1 teaspoon of soy lecithin (increases bioavailability)
– 1 pinch of salt (improves flavor)
Optional:
– Aromatic herbs (rosemary, basil) for flavor
– 1 garlic clove for cooking oil
💡 Don’t have cannabis? Explore our catalog: High-quality marijuana seeds
🚀 How to Make Cannabic Oil Step by Step
Step 1: Decarboxylation (45 min) — CRUCIAL!
Raw cannabis has NO psychoactive effect. You must activate the THC using heat:
- Preheat the oven to 110°C
- Crumble the flowers (don’t pulverize them)
- Spread them on a baking tray with parchment paper
- Bake for 40-45 minutes, stirring every 15 min
- The cannabis should be dry and slightly golden
Step 2: Infusion in a Double Boiler (2-3h)
- In a pot, heat the oil on minimum heat (60-80°C)
- Add the already decarboxylated cannabis
- Keep on minimum heat (it should never boil)
- Stir every 20-30 minutes
- Let it infuse for 2-3 hours
💡 Pro Tip: Use a thermometer. If you exceed 100°C, the THC evaporates.
Step 3: Filtering (15 min)
- Prepare a bowl with a coffee filter or clean cheesecloth
- Pour the hot mixture through the filter
- Press firmly to extract all the oil
- Repeat filtering 2-3 times until the liquid is clear
- Discard the plant residue
Step 4: Storage
- Let it cool at room temperature (30 min)
- Store in dark glass dropper bottles
- Label clearly: “CANNABIS OIL – KEEP OUT OF REACH OF CHILDREN”
- Store in a cool, dark place
Total time: 3-4 hours
Active time: 45 minutes
📊 Dosage: How Much Cannabis to Use
| Level | Cannabis per 500ml oil | Estimated THC per tablespoon (5ml) | Effect |
|---|---|---|---|
| Beginner | 7-10g | 5-10mg THC | Mild relaxation |
| Intermediate | 15-20g | 15-25mg THC | Euphoria, body high |
| Advanced | 25-30g | 30-50mg THC | Deep sedation |
Quick Potency Calculation:
(Grams of cannabis × 1000 × %THC × 0.8) ÷ Number of tablespoons
Example: 15g at 18% THC = 15 × 1000 × 0.18 × 0.8 = 2160mg total THC
If you make 100 tablespoons: 2160 ÷ 100 = 21.6mg THC per tablespoon
❌ Common Mistakes When Making Cannabic Oil
- Not decarboxylating → Result: oil with no effect. Always bake the cannabis first.
- Overheating → THC evaporates above 157°C. Use low heat.
- Not filtering well → Plant residue in the oil. Use a coffee filter.
- Using low-quality oil → Affects the final flavor. Use extra virgin oil.
- Not labeling → Someone may use it unknowingly. Label clearly.
- Exposing to light → THC degrades. Use dark glass bottles.
- Not calculating dosage → Unpredictable effects. Use our formula.
✅ Quick Method: Cannabic Oil in 1 Hour
Don’t want to wait long? Use a slow cooker or yogurt maker:
- Decarboxylate in oven or air fryer (30 min)
- Mix cannabis + oil in a suitable glass jar
- Set to 60 minutes at medium temperature
- Filter and store
Advantage: Ready in 1.5 hours
Disadvantage: Lower extraction yield (10-15% less)
🌱 Alternative Oils and Their Benefits
Extra virgin olive oil:
– Intense flavor, ideal for Mediterranean cuisine
– Rich in monounsaturated fats (aids absorption)
Coconut oil:
– High smoke point, ideal for frying or cooking
– Smoother texture, better THC absorption
Avocado oil:
– Very healthy, mild and buttery flavor
– High in vitamin E
Sunflower oil:
– Neutral flavor, ideal for desserts
– Lower cost, good option for large quantities
❓ Frequently Asked Questions (FAQ)
How long does cannabic oil take to take effect?
Between 60 and 120 minutes after consumption. The digestive process delays absorption.
Can you cook with this oil?
Yes, but don’t heat it above 160°C to preserve the THC.
How much THC does each tablespoon contain?
It depends on your dosage. With our intermediate recipe, each tablespoon contains about 20mg of THC.
Can I use hash or concentrates?
Yes, but the dosage changes drastically. 1g of hash at 40% is equivalent to 5-7g of flowers.
How long does cannabic oil last?
3-6 months at room temperature, up to 1 year frozen.
Can I use trim or leaves?
Yes, but the potency will be much lower. Use trichome-rich flowers.
Why does my oil have no effect?
Most likely you forgot the decarboxylation or the oil was of very low quality.
🎯 CANNABIS COOK QUICK GUIDE
📊 THC Calculator
🧮 Interactive THC Calculator
Adjust the values and instantly discover your recipe’s potency:
Based on decarboxylation studies (Journal of Chromatography A). Actual efficiency may vary ±10% depending on the method used.
🌡️ Critical Temperatures
| Phase | Ideal Temperature | ⚠️ If you go over... | 🔬 Why |
|---|---|---|---|
| Decarboxylation | 105-115°C | You lose terpenes and flavor | THCA → THC occurs at 105°C |
| Infusion | 60-80°C | You evaporate THC (>157°C) | THC degrades into CBN (more sedative effect) |
| Baking | 160-180°C | You degrade all cannabinoids | Above 200°C THC is destroyed |
💡 Pro tip: Invest in a digital kitchen thermometer. They cost €10-15 and make the difference between "I don't feel anything" and "perfect."
🧬 Which Strain to Use? — Strain ↔ Recipe Pairing
Each dish calls for a different effect profile. Here's our recommendation:
| Recipe | Desired Effect | Strain Type | 🌱 PevGrow Recommendations |
|---|---|---|---|
| 🍪 Cookies / Brownies | Relaxing, body high | Indica dominant | Northern Lights, OG Kush, Granddaddy Purple |
| 🎂 Sponge Cake / Muffins | Social, euphoric | Balanced hybrid | Blue Dream, Girl Scout Cookies, Wedding Cake |
| 🫒 Oil (salads) | Creative, energizing | Sativa dominant | Sour Diesel, Jack Herer, Green Crack |
| 🧈 Butter (multipurpose) | Balanced, versatile | 50/50 Hybrid | White Widow, Critical Mass, Amnesia Haze |
| 🥛 Milk / Beverages | Gentle, functional | CBD-rich or mild indica | CBD Therapy, Harlequin, Cannatonic |
⚠️ Golden rule: If it's your first time cooking with cannabis, start with moderate THC strains (15-18%). +25% genetics are for expert cooks.
⚠️ Anti-Bad-Trip Checklist
Before you dig in, review this:
- [ ] ✅ I've calculated my dose using the formula above
- [ ] ✅ I have some food in my stomach (more gradual effect)
- [ ] ✅ I won't mix with alcohol (multiplies intensity)
- [ ] ✅ I have 6-8 free hours ahead
- [ ] ✅ There's a sober person reachable (your "copilot")
- [ ] ✅ I've labeled the final product "CONTAINS CANNABIS"
- [ ] ✅ I have water, snacks, and a relaxing playlist on hand
🆘 If you feel it's too much...
- Breathe — long pause (inhale 4s, hold 4s, exhale 6s, repeat 5 times)
- CBD — CBD partially counteracts THC effects. A few drops of CBD oil help
- Distract yourself — put on a light series, listen to calm music, lie down
- Remember — no one has ever died from consuming cannabis. The rough patch PASSES. In 1-2 hours you'll be better
📞 Support line: If you need professional guidance, consult Energy Control (free and confidential service in Spain)
📦 Storage: Maximize Potency and Flavor
| Method | Duration | How |
|---|---|---|
| 🌡️ Room temp (cool and dark) | 3-5 days | Airtight container, out of direct light |
| ❄️ Fridge (4°C) | 2-3 weeks | Glass jar with lid, labeled |
| 🧊 Freezer (-18°C) | 3-6 months | Wrap individual portions in film + aluminum foil |
🚫 Never microwave to defrost. Uneven heat degrades THC. Defrost at room temperature for 30-60 min.
🛒 Take Your Recipes to the Next Level
Ready to grow your own cannabis? At PevGrow we've got you covered:
| You Need | Link |
|---|---|
| 🌱 Quality seeds | Full catalog |
| 🔥 High THC genetics (+25%) | Potent feminized |
| 🧬 CBD seeds | CBD catalog |
| 🛠️ Everything for growing | Complete store |
✍️ About the Author
Entrepreneur, passionate about cannabis and artificial intelligence applied to business. I share my experience growing and building with AI.
Article updated: May 2026










