Are you looking for a powerful Sativa dominant strain (75% -25%) that is known for its enormous potency and is very popular among basically all cannabis lovers? Then check our Harlequin feminized seeds, the details and reviews.

What is Harlequin and what about her lineage?

The breeders of the Harlequin feminized cannabis seeds have made a great deal of effort again. Test results have shown that the Harlequin CBD seeds grow plants with an extremely high CBD content of no less than 10-15% and a very low THC content of approximately 3% to 6%.

With the descendants of Columbian Gold, Thai Sativa, Nepali Indica and Swiss Sativa, the Harlequin is a great reliever in many ways. It is therefore not without reason that this species has become enormously popular. Moreover, the Harlequin seeds are an interesting choice for anyone who wants to grow a weed to relax with, without experiencing psychoactive effects.

The Harlequin strain during growth

Growing the Harlequin seeds is fairly simple. Harlequin loves a controlled warm environment of 22 - 29 degrees, but this powerful Sativa also comes into its own when grown outdoors. Especially in a warm environment with sufficient sunlight and humidity of 50%, this plant feels very comfortable. 

Flowering time

Customers who bought the Harlequin seeds should take into account a flowering time of approximately 8 - 9 weeks.

Harvest and yield

Harlequin is known for its great yields. Outdoors, one plant can yield up to 600 grams of wet weed while indoors the plant can produce up to 700 grams per m2 which is quite a lot.

Harvest time is approaching when pistils begin to change color. In case of the Harlequin from white to a red or a deep orange color. At that time the buds are covered with a thick layer of trichomes and the quality is at its best.

Appearance, plant height, structure and odor

Due to the predominantly Sativa properties, the Harlequin is a relatively large plant that can reach a height of 2.5 meters outdoors. Moreover, the plant grows considerably in width. The buds are bright green with orange pistils and richly covered with icy trichomes. During flowering you can smell a wonderful scent that can be both floral and spicy with notes of sweetness, citrus, mango and oak.


What has made the Harlequin especially successful is the ability to relax and numb without getting high. The calming effect on the mind also ensures that you can stay focused, gain inspiration and become creative. You therefore retain 100% of your functionality and instead of slowing down or experiencing a couch-lock, you are accurate and you will get things done. This makes Harlequin the ultimate weed for day and evening.

The cross between Columbian Gold, Thai Sativa, Nepali Indica and Swiss Sativa has led to a unique terpene profile with a CBD THC ratio of 5:2. The high CBD content of this strain is an important indicator for its benefits hitting the sweet spot. 


Harlequin is known for its delicious spicy flavors that range from sweet mango to earthy musk and fresh pine tones with a pleasantly creamy woody taste.


Although the smell of the smoke will not be overwhelming, the sweet smell of the plant is at least as pleasant as the taste. Especially due to the soft touch of fresh tropical mangos.

Read morefold up

specifications Harlequin feminized seeds

THC level 6%
CBD level 17%
Variety 25% Indica / 75% Sativa
Genetics Colombian Gold X Nepali Indica X Thai landrace X Swiss landrace
Max yield indoor 400 to 500 grams/m2
Max yield outdoor 550 to 700 grams/m2
Height indoor 100 to 150 cm
Height outdoor 175 to 250 cm
Flowering time 56 to 63 days
Fungal Resistance High
Growersprofile Beginner
Cultivation Indoor, Outdoor, Greenhouse
Climate Mediterranean, Arid, Tropical
Flavors Citrus, Earthy, Flowery, Fruity, Lemon, Mango, Woody
Effects Calming, Creative, Euphoric, Focused, Happy, Relaxed, Social, Uplifting
SOG suitable yes
SCROG suitable yes

Harlequin feminized strain review

The latest reviews on Harlequin feminized seeds, do you have experience with this strain? Share your experience with other customers and write a review about the Harlequin feminized strain.

4.5 / 5 stars out of 12 reviews


  1. Kennedy-Condreay Christine (verified customer)

    Loved growing this plant a couple of them had irredecent leaves, (bonus!) my only gripe was that when we had it lab tested (we are a commercial medical grow) was that it tested .8 thc to 18.6 cbd. Way lower than 4:1 I was expecting. Almost = hemp?

  2. Daphne abel (verified customer)

    I’m so happy!!! I have received my Harlequin baby seeds today!!! Thank you sooooooo much guys!

  3. Flo (verified customer)

    Had some germination issues with the first batch of these seeds but the replacement did very well especially with the provided germination information.

  4. anonymous (verified customer)

    I grew this strain for my aunt she has some health issues, don’t want to get into details and all but she is really benefiting from this strain with the high cbd and a lower thc but also she notice the thc a bit for the mental part of healing; i also like it myself usually i am more into the higher thc strains but it always keeps me from doing stuff and with this strain my body feels right right and my mind is clear enough to do daytime work what i do as a part time employee i wont bother you but well.

  5. Kauê Martins S. (verified customer)

    This product is great, looks better than other seedbanks and the pricing here is fairly reasonable. I have grown Harlies in the past and this is the real deal, at week 9 of growing hydro, will share photo’s soon.

  6. levimoore (verified customer)

    exactly as advertised. 9 germinated out of 10 and they all came up. i would also give you a 9 out of 10 for shipment and discreetness. Will be back for more.

  7. Victor Johnson (verified customer)

    As a US Vet I have many physical and mental healt issues like insomnia, anxiety, chronis pac pain, pain in my arm because of a fracture. After 4 years of taking pain killers I have turned my back to these opiods. That stuff was killing me slowely.
    After doing some research Harlequin seems to be my best bet and yes, i can assure you it is your best bet. The quality of my life has improved enormously. I sleep much better, i feel much better and my chronic pain has decreased tremendously so guys, thank you, thank you, thank you.

    The only downside: my first order was taken by customs so it took a pretty long time before I could start growing. Hence the 4 stars instead of 5 but that’s really my only “complaint”

  8. J. Harding (verified customer)

    Seeds arrived fast. Will start start soon.

  9. shawn hazeleur (verified customer)

    I’ve just ordered so I can’t review the plant yet, however I wanted to thank Frank for fantastic customer service in helping me order the right products.

  10. Jimmy (verified customer)

    I love the Harlequin, it is a real painkiller to me and my mind gets satisfied also. I started to grow my own harlequin and finished a few weeks ago with seeds from the express. I sent some pics to David, they are stunning right? Thanks for the help WSE.

  11. Samandbob (verified customer)

    We were so happy you guys had the HQ to your range and that you where able to ship to lebanon. Thansk for the fantastic service. We are sure your genetics will help a lot of people

  12. nattie (verified customer)

    Harlequin has been nothing else but a miracle for my varied health problems. #0 years old and never grew a strain before, I felt the urge to grow my own med cause I am sick of those pills. I got some help from the support desk and my plants are doing good! As a friend is helping me out, the buds aren’t as big as they supposed cause I did made some beginner mistakes. 2 weeks from harvesting and I can’t wait to throw the pills away and bake some eatables harlequin weed.

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Payment, shipping & delivery guarantee

What you can expect from us regarding payment, shipping and the delivery guarantee.

We do our utmost to deliver your order as fast as possible, with free shipping world wide, discreetly packaged and a guaranteed delivery.

  • free shipping - We ship your order to United States (US) for free.

  • Discreetly packaged - The packages we send are very discreet without any reference to cannabis or cannabis seeds

  • Delivery time - You can expect your order within 5 to 15 business days on average.

  • Free replacement - In the rare cases where your seeds get damaged during shipment, we will replace for free.

You can find more information about shipping on our page Shipping & delivery

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You can find more information about payments on our page Payment & processing

What does delivery guarantee mean? - Weedseedsexpress offers their customers a delivery guarantee which means that we provide a one time free re-shipment after 21 business days in case your products didn\'t arrive. We can only provide this free replacement of your order with Track and Trace. The Track and Trace is necessary for both you and Weedseedsexpress to have proof of shipment and to easily track the location of the order

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