We use cookies for certain features and to improve your experience. See our Cookie Policy and Privacy Policy to learn more

Leafly

Shop legal, local weed.

Open
advertise on Leafly
ShopDeliveryDispensariesDealsStrainsBrandsProductsLeafly PicksCBDDoctorsCannabis 101Social impact
  • Sign in
  • Create account
  • Strains
  • Shop
  • Shop
  • Delivery
  • Deals
  • Dispensaries
  • CBD Stores
  • Brands
  • Products
  • Leafly Picks
  • Learn
  • Cannabis 101
  • News
  • Leafly Learn
  • Science of cannabis
  • Doctors
  • Social impact
  • Lab partners
  • Download the Leafly App
  • Advertise on Leafly
    • Leafly.comUSA flag
    • Leafly.caCanadian flag
  • Help

Chem Sis

aka Chem's Sister

SativaTHC 22%CBG 1%
stock photo similar to Chem Sis
4.5(21 ratings)
Chem Sis
Csi
Sativa
Top effects
Loading...Creative
Loading...Energetic
Loading...Focused
Top flavors
Loading...Chemical
Loading...Diesel
Loading...Pungent
Terpenes
Myrcene
Caryophyllene
Limonene
calmingenergizing

Chem Sis effects are mostly energizing.

low THChigh THC

Chem Sis potency is higher THC than average.

Loading...

Chem’s Sister, also known as Chem Sis, is a sativa-dominant variation of the classic Chemdawg strain. This phenotype first emerged in 1996 and has since evolved into the uplifting, long-lasting sativa we see on the market today. Her strong cerebral effects come coupled with a distinct skunky diesel aroma underscored by accents of sweet sandalwood and citrus. Over the course of her maturation, Chem Sis’s mint green buds burst with white hairs that darken with age.

Have feedback? suggest an edit

Buy strains with similar effects to Chem Sis

Order online. Same-day pickup or delivery in
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...Loading...
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...Loading...
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...Loading...

Chem Sis strain effects

Reported by 21 real people like you
This info is sourced from our readers and is not a substitute for professional medical advice. Seek the advice of a health professional before using cannabis for a medical condition.

Positive Effects

Loading...

Creative

Loading...

Energetic

Loading...

Focused

Negative Effects

Loading...

Anxious

Loading...

Paranoid

Loading...

Dry mouth

Chem Sis strain flavors

Loading...

Chemical

Loading...

Diesel

Loading...

Pungent

Chem Sis strain helps with

  • Depression
    35% of people say it helps with Depression
  • Lack of appetite
    29% of people say it helps with Lack of appetite
  • Pain
    29% of people say it helps with Pain

This info is sourced from our readers and is not a substitute for professional medical advice. Seek the advice of a health professional before using cannabis for a medical condition.

Loading...

Ready to try this strain?

Shop Chem Sis products near you

Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Similar to Chem Sis near Columbus, OH

Similar strains: We used science to find strains with similar terpenes and effects
Loading...Loading...Loading...Loading...Loading...
Loading...Loading...Loading...Loading...Loading...
In stock products near you
Type
Cannabinoid
Top effect—————
Dominant terpene—————


Chem Sis strain reviews(21)

write a review
January 11, 2017
C........a
Loading...Creative
Loading...Energetic
Loading...Euphoric
Loading...Focused
The Package: Very nice all black with a beautiful girl on the cover of it, tested and made sure it's safe for use THCA 25.87mg is going to be a heavy one for sure. The Smell: Tearing off the plastic to envelop my senses in a lushful pine and lemon forest, some of the small hints of a smoky eucalyptus chemical aroma is there, but faint. The Look: Looks like a more frosty og kush, as if it grew older not quite as green as kush, more pale colors, the calyxes on this thing is very strange never seen them straightened out like long hairs jetting out like cactus needles. There are other buds that look the same, but calyxes are just fine curled inside near the sunburnt pistols of a brownish yellow cake color. Short leafs are curled in as well, this bud is pretty shy for such a frosty nug! The Bud Structure: Small Bulb like flowers, about the size of a quarter the most, have a small compact form that are easy to break a part some are quite tough and dank, but leave your fingers super sticky that no amount of soap and water can wash off :D The Brew: The bag is brewing something mysterious looks like heavy medicine and intense vape so thick I can't even see the other side of the bag!. Since I use an Extream Q just like a volcano just cheaper and you can program the temp so you can get just certain boiling points for certain terpenes like CBD burns from 160-180 C˚ or a Terpine like myrcene burns at 166-168C˚ and that is a huge advantage over most vaporizers, just IMHO better solution for max potency. Anyways The Toke: Held my breath for a minute and still vape leaves my mouth, impressed on how strong this is! I don't find it harsh which is a nice take on a chemdawg for having a classic dry diesel like taste, this is nice. The Taste: Very chemical and earthy, hints of green herbal grass leaves a nice after taste classic cannabis taste, but no flower on my tongue. Medicinal & effect: I notice depth like shadows become more intense, while having a hazy like television fuzz on everything surround the thing that we are looking at. It has a deeper impression like when you stare at something for a while and look at a white wall or blank canvas you can see the imprint or inverted color of the object you were looking at. It takes that concept only a few seconds before its burned into my eyes lol this is heavy! Usually when cannabis is too strong we have panic attacks some are so bad we think we are dying or we are paralyzed. Chem's Sister is fantastic for me; it doesn't cause me to have a panic attack for being so strong, since all chemdawg's I have tried, Chemdawg 91, Chemdawg 1, #4, Tres Dawg, Star Dawg, and now Chem's sister joins my list I am very content with this strain! If you have problems with your eye's this helps tremendously! I also have depression and mood problems, and this is just very uplifting, and makes me happy *happy smirk = :j or :J* I recommend this for people who also suffer from writers block, and Tinnitus I don't hear any ringing. Plus having an attitude with great ambition creates a way to solve any problem. Have a great day everyone and stay warm this winter :D
20 people found this helpful
July 4, 2020
L........4
Loading...Creative
Loading...Energetic
Loading...Euphoric
Loading...Uplifted
Jet fuel is such a great high for daytime and social events camping hiking outing etc just beware it can ve a lit higher THC than. Suggested my 3.5g prepack from verano was tested at 28.8% so it was outta this world compared to what it was 15 yrs back at around 18% back in the day
November 27, 2018
W........s
Loading...Energetic
Loading...Euphoric
Loading...Focused
Loading...Giggly
I have contacted Leafly to remove my original review. All I can say is I smoked some more yesterday afternoon before heading out to do a bunch of mundane errands. Wow. I was fully alert but in my own incredibly luscious bubble. I was so impressed. After four hours of running around I arrived home and still felt incredible. This is how I remember it before. What a great deal as I got it for a black Friday deal at The Farm. This is a powerful strain that will keep me happy for sure.
3 people found this helpful
Read all reviews

Strain spotlight


Chem Sis strain genetics

Strain parent
Cd
Chemdawg
parent
Chem Sis
Csi
Chem Sis
First strain child
Gg4
GG4
child
Second strain child
CmC
Cosmic Cookies
child

Photos of Chem Sis

  • User uploaded image of Chem Sis
  • User uploaded image of Chem Sis
  • User uploaded image of Chem Sis
  • User uploaded image of Chem Sis
  • User uploaded image of Chem Sis

  1. Home
  2. Weed Strains
  3. Sativa
  4. Chem Sis


Stay In Touch

Receive updates on new products, special offers, and industry news.

Something went wrong, please try again.

By providing us with your email address, you agree to Leafly’s Terms of Service and Privacy Policy.

Leafly mobile app
Get high for less.
Download the Leafly app.
Download Leafly: Marijuana Reviews on the App StoreDownload Leafly Marijuana Reviews on Google Play

Business Solutions
  • List your store
  • List your CBD store
  • List your brand
  • List your practice
  • Business log in

About Leafly
  • About us
  • Careers
  • Newsroom
  • Investor relations
  • Contact us
  • FAQs
  • Accessibility

Dispensaries in
  • Los Angeles
  • Seattle
  • Portland
  • San Francisco
  • Toronto
  • Detroit

Privacy & Terms
  • Terms of use
  • Commercial terms of use
  • Privacy policy
  • Do not sell my personal information

* Statements made on this website have not been evaluated by the U.S. Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Information provided by this website or this company is not a substitute for individual medical advice.


© 2025 Leafly, LLC
Leafly and the Leafly logo are registered trademarks of Leafly, LLC. All Rights Reserved.