NEWEarn a verifiable digital badge for every course, add it to LinkedIn in one click. Launch pricing ends Nov 1 →A verifiable digital badge for every course. Launch pricing ends Nov 1 →
Tall outdoor cannabis plant growing in a trellised row at a Colorado farm

Strain facts

Checked Oct 21, 2026 · 6 sources

Medusa is a hybrid that's easy to grow. It was bred by Nirvana Seeds from Misty and White Widow and Skunk. Its THC is about 14% (sources say 14–20%), milder than 95% of the 2,347 strains in our database that list THC. It flowers in about 9 weeks (sources say 8–10 weeks).

Type
Hybrid
THC
About 14%14–20% across 3 sources
CBD
About 0.5%0–1% across 2 sources
Top terpenes
  1. Myrcene earthy, musky
  2. Pinene pine
  3. Caryophyllene peppery, spicy
Commonly reported effects
Relaxed, creative, happy, euphoric and talkative
Flavors
Berry and sweet
Lineage
Misty × White Widow × Skunk
Breeder
Nirvana Seeds
Grow difficulty
Beginner1 source
Flowering
About 9 weeks8–10 weeks across 3 sources; the breeder lists 9 weeks
6 sources for this profile
  1. Leafly public strain listing
  2. Weedmaps public strain listing
  3. Breeder information: Nirvana Seeds

Grow facts

  1. SeedFinder (breeder listing: Nirvana Seeds) Flowering, grow setting and yield indoor
  2. AllBud (strain database) CBD and THC
  3. Crop King Seeds (seed bank) CBD, difficulty, flowering, THC, yield indoor and yield outdoor

Grow facts come from the breeder first, then seed banks and strain databases. With 2 sources we show the range and the middle; with 3 or more, the range and the median, after leaving out values far from the rest. The breeder's own value is the anchor, unless it is far from every other source (outside their range and more than 20% from their median); then we show the full range and the median of all of them. A fact from a single source is marked "1 source", and a fact no source lists is left out. Yields are converted to one unit: indoor per square meter, outdoor per plant.

CTU writes every profile from these facts; we do not copy other sites' descriptions. Values that are a generic default in the source data are left out. Last checked Oct 21, 2026.

Source: CTU strain dataset (public strain listings and breeder info, checked by CTU), verified Oct 2026. Potency, flavor and effects vary by grower, batch and plant. Facts no source lists are left out.

How to grow Medusa

The grow facts a breeder or public strain listing gives for Medusa.

Flowering time
About 9 weeks8–10 weeks across 3 sources; the breeder lists 9 weeks. Slower than 51% of strains with a listed time
Yield indoor
About 450 g/m²400–550 g/m² (13.1–18 oz/ft²) across 2 sources; the breeder lists 400–500 g/m² (13.1–16.4 oz/ft²)
Yield outdoor
About 950 g per plant900–1,000 g per plant (32–35 oz) · 1 source
Difficulty
Beginner1 source. One of 452 beginner-rated strains
Grow setting
Indoor and outdoor1 source

Flowering window (weeks after the switch to 12/12)

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14

Sources: the breeder, seed banks and strain databases listed under sources, checked Oct 2026. Percentages compare with every strain in our database that lists the same fact.

Learn to grow Medusa: Indoor & Outdoor Growing course, $199

About Medusa

Medusa is listed in public strain databases as a hybrid credited to Nirvana Seeds. Public lineage data lists it as a cross of Misty, White Widow and Skunk.

Medusa THC level

Medusa’s THC is about 14% (sources say 14–20%), milder than 95% of the 2,347 strains in our database that list THC. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.

Medusa aroma, flavor and terpenes

People most often describe the flavor of Medusa as berry and sweet. The terpenes listed most often are myrcene (earthy, musky), pinene (pine) and caryophyllene (peppery, spicy). Myrcene is the lead terpene for about 44% of the high-confidence strains in our dataset, so it is a common profile. Terpenes shape smell and taste; their levels change from batch to batch.

Reported effects of Medusa

People who have tried Medusa most often report feeling relaxed, creative, happy, euphoric and talkative. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.

Growing Medusa: what the data says

Flowering is listed at about 8–10 weeks indoors. Grow where home cultivation is legal, and follow your state rules.

Medusa family tree

Its parents, from published lineage.

Parents

Misty

This strain

MedusaHybrid · 14–20% THC · 8–10 wk

Similar strains

Matched on shared parents, top terpenes, type and THC. Never on medical use.

Hybrid

American Pie

THC
20–23%
Flowering
9–11 wk
Terpene
Myrcene
Effect
Uplifted
Difficulty
Beginner
Save
Indica

Appleberry

THC
20–25%
Flowering
8–10 wk
Terpene
Myrcene
Effect
Sleepy
Difficulty
Beginner
Save
Indica-dominant hybrid

Black Ice

THC
19–25%
Flowering
8–9 wk
Terpene
Caryophyllene
Effect
Sleepy
Difficulty
Intermediate
Save

Hybrid strainsMyrcene strainsBerry strains

Where to buy

Find licensed dispensaries in your state

Only state-licensed stores, checked against official license lists.

Is cannabis legal where you live?

Grow it

How to grow Medusa

Flowering time, height and difficulty from the sources, then the full method in the Growing course.

Medical Disclaimer
The information on this website is for educational purposes only and is not intended as medical advice. Always consult a qualified healthcare professional.
Legal Compliance Disclaimer
Cannabis remains illegal under U.S. federal law. Education provided is intended only for jurisdictions where cannabis activity is legal. Users are responsible for understanding local laws.
Guarantee
7-day money-back guarantee · Refund Policy
  • Cannabis Training University 600 17th St, Suite 2800 Denver, CO 80202
© 2026 Cannabis Training University. All Rights Reserved. Cannabis Training University® is a registered trademark of Online Training Providers LLC.

Copyright Cannabis Training University, a subsidiary of Online Training Providers. © 2026. All Rights Reserved.

Medical Disclaimer: The information on this website is for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment.
Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition.
Legal Compliance: Cannabis remains federally illegal. Products and information are intended only for jurisdictions where cannabis use and possession is legal.
By using this site, you affirm that you are of legal age (21+) and responsible for understanding your local laws.

Divider Text
7-day money-back guarantee. See our Refund Policy at /refund-policy/.