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Harlequin Seeds

PhotoperiodFeminized

Buy feminized Harlequin seeds for a CBD-rich, uplifting Sativa experience with clear-headed effects.

THC
6.00%
Flowering Time
56 to 63 days
Yield Indoor
Up to 600 gr./m2
Grower Profile
Beginner
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  • Shipped Discreetly from The Netherlands
  • Free shipping
  • Germination Guarantee
  • 4.7/5 3198 store reviews for WeedSeedsExpress
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Strain overview

Harlequin Strain Specifications

Lineage
Colombian Gold x Nepali Indica x Thai Sativa x Swiss Sativa
  • 75% Sativa
  • 25% Indica
THC
Up to 6%
CBD
Up to 15.00%
Yield Indoor
Up to 600 gr./m2
Height Indoor
Up to 150 cm
Genotype
Sativa dominant
Grower Profile
Beginner
Flowering Time
56 to 63 days
Yield Outdoor
Up to 800 gr./plant
Height Outdoor
Up to 250 cm
Gender
Feminized
Effects
CalmingFocusedHappyRelaxedUpliftingEnergetic
Flavors
EarthyHerbalPepperPineLemonSkunkCitrus
Terpenes
Trans NerolidolTerpineolAlpha PineneBeta CaryophylleneLinaloolLimoneneCaryophylleneMyrceneHumuleneTerpinoleneCamphene
Climate
DesertAridHighlandTemperateMountains

Description

Why you should buy Harlequin Feminized Seeds

Reviews

What growers say

4.88Based on 16 reviews
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Daniel verified

Reviewed at 2025-05-11

Super easy and fast growing.

Vladimir verified

Reviewed at 2023-04-28

I planted it in the open field, organized drip irrigation and ....? I collected 2180 grams from two bushes. HURRAH! HURRAH! HURRAH!

Vladimir verified

Reviewed at 2023-04-28

I planted it in the open field, organized drip irrigation and ....? I collected 2180 grams from two bushes. HURRAH! HURRAH! HURRAH! I got a good harvest and I want to make butter. Respond who has experience.

Vladimir verified

Reviewed at 2023-04-27

Yesterday I lit a cigarette from a new harvest. Joint pains subsided a little,I slept very well , but 6% THC did not feel . Thanks guys!!!

MJ verified

Reviewed at 2021-09-11

I'm now in the middle of the flowering fase. The leaves were really yellow, so added some potatssium fertilizer and the plant regained it's color. Im really statisfied with how everything is going and growing.

FAQ Harlequin seeds

Frequently asked questions

What does Harlequin taste like?

Harlequin tastes earthy, sweet, and woody with citrus/mango and herbal notes. Its aroma closely mirrors the flavor.

What are the effects of Harlequin?

Clear-headed, uplifting focus with calm body relief and minimal intoxication thanks to its CBD-forward profile—great for daytime.

What is Harlequin’s THC and CBD content or ratio?

Usually CBD-dominant with significantly more CBD than THC; a CBD:THC ratio around 2:1 is common, but lab results vary by breeder, phenotype, and grow.

How long does Harlequin take to flower?

About 8–9 weeks indoors; outdoors most growers harvest in early to mid October in the Northern Hemisphere.

What yield can I expect from Harlequin?

Moderate to generous when given strong light, training, and healthy nutrition. Actual results depend on setup, environment, and experience.

How tall does Harlequin grow?

Medium to tall with noticeable stretch in flower; topping, LST, or SCROG helps manage the canopy.

Is Harlequin easy to grow?

Easy to moderate. It responds well to training and stable conditions with good airflow and consistent feeding.

Is Harlequin feminized or autoflower?

Most offerings are feminized photoperiod; some autoflower crosses exist—confirm the exact variant on the product page.

Ordering Information

Our seed bank is primarily located in the EU (Haarlem, The Netherlands), so we can offer lightning-fast shipping to every country in the European Union.

We also have warehouses in the USA so that our customers across the Atlantic can receive their seeds just as quickly as our European customers.

You can find further details about our ordering conditions related to shipping, payment, and guarantees below.

Shipping

Our goal is to give you the best experience possible! We ship your order quickly, offer free worldwide shipping, use discreet packaging, and guarantee delivery on all tracked orders.

Free shipping

Shipping without tracking is always free, and if your order is over €55, you can select free tracked delivery too!

Discreetly packaged

Your privacy matters. Our shipments are super discreet, with no mention of cannabis or seeds anywhere.

Delivery time

For EU orders, you can expect delivery within 2-8 business days. Check our shipping page for more details on transit times to your country.

Free replacement

In rare cases where your seeds get damaged or lost during shipping, we’ll replace them for free!

Payment

We offer the following payment options:

Credit Card & Apple Pay

Fast and secure payments 3D secure with Credit Card or Apple Pay

Crypto

Anonymous payment powered by Coingate. Binance Pay available

Cash

Sending cash is totally anonymous and without any fees. Make sure you send cash with registered tracked mail.

Bank Wire Transfer

Fast and secure bank wire transfer to our Dutch bank account.

Guarantees

Germination Guarantee

Our seeds have an average germination rate of 96%. To make sure you have a 100% germination rate, we add free seeds with every standard seedpack (Not applicable to 3-packs or BOGO Deals). In case of germination issues, feel free to contact us any time so we can work towards a solution.

Delivery Guarantee

Our delivery guarantee applies for all tracked shipments, which are available for almost all countries we deliver to. You can see if we offer tracked shipments to your country on our shipping and delivery page.

While our delivery guarantee is available for tracked shipments only, we ensure to initiate an inquiry for any shipment that fails to reach its destination. We value your input as a customer and will collaborate with you to discuss the remaining alternatives, aiming to reach an agreement on the most favorable resolution.

Harlequin
HarlequinPhotoperiodFeminized