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Green Crack Seeds

PhotoperiodFeminised

Buy Green Crack seeds for a beginner-friendly, high-yielding sativa with sweet tropical citrus flavours and an energetic high.

THC
25.00%
Flowering Time
56 to 63 days
Yield Indoor
Up to 2 oz/sq. ft
Grower Profile
Beginner
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  • Discreet and fast shipping to UK
  • Free shipping from £ 55.00
  • Germination Guarantee
  • 4.7/5 3200 store reviews for WeedSeedsExpress
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Strain overview

Green Crack Strain Specifications

Lineage
Afghani x Skunk #1
  • 60% Sativa
  • 40% Indica
THC
Up to 25%
CBD
Up to 0.50%
Yield Indoor
Up to 2 oz/sq. ft
Height Indoor
Up to 79 inch
Genotype
Hybrid
Grower Profile
Beginner
Flowering Time
56 to 63 days
Yield Outdoor
Up to 42 oz/plant
Height Outdoor
Up to 138 inch
Gender
Feminised
Effects
EnergeticHappyUpliftingCreativeFocusedHungryRelaxed
Flavours
SweetTropicalCitrusEarthyLemon
Terpenes
CampheneAlpha BisabololBeta PhellandreneTerpinoleneAlpha PineneBeta CaryophylleneLinaloolLimoneneBeta FarneseneHumulene
Climate
TemperateDesertArid

Description

Why you should buy Green Crack feminised Seeds

Reviews

What growers say

4.94Based on 34 reviews
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coffee_lover verified

Reviewed at 2026-04-28

best daytime smoke! smooth yet energizing. very robus and fast growing plants. always a delight to grow this strain

Lawson verified

Reviewed at 2026-04-20

Fast and safe shipment of seeds! 6/6 germed! Grew into monster trees with huge yields in my yard! The scent is like a combination of sweetness and wet leaves. Never had an issue with this except that time a deer got lost in my backyard. Good thing nothing was really damaged.

Greg Horton verified

Reviewed at 2026-04-15

tasty strain. reminds me of tangerines and lemon. the yields are very generous.

Dannnny verified

Reviewed at 2026-04-08

MASSIVE YIELDS!! Always my top 1 strain!!!

Jessie Rayne verified

Reviewed at 2026-03-23

Green Crack is straight gas!!! this plant went wild in my tent like zero chill. Smelled like mango mixed with skunky. the whole room was smelly even before harvest. Smoke got me boosted, and I cleaned the house at 2am for no reason.

FAQ Green Crack seeds

Frequently asked questions

What does Green Crack taste and smell like?

Tropical mango and citrus with a sweet finish and earthy/skunky undertones.

What are the effects of Green Crack?

Energetic, uplifting and focusing; great for daytime use, but can feel intense for beginners. Dry mouth possible.

How long is the indoor flowering time for Green Crack?

Typically 7–9 weeks.

What yield can I expect from Green Crack indoors and outdoors?

Indoors about 1.3 oz per square feet-1.6 oz per square feet; outdoors up to 15.9 oz per plant-22.9 oz per plant in ideal conditions.

How tall does Green Crack grow indoors and outdoors?

Indoors about 31 inch-55 inch; outdoors 59 inch-87 inch, depending on veg time and environment.

Is Green Crack easy to grow and which training works best?

Generally easy to moderate. Vigorous plants that respond well to topping, LST and SCROG/SOG; consider support in late flowering due to dense buds.

What climate does Green Crack prefer and when is outdoor harvest?

Warm, sunny, Mediterranean-like conditions; thrives around 21 °C-29 °C. In the Northern Hemisphere, harvest is late September to early October.

What are the THC and CBD levels of Green Crack?

THC typically 18–22% (sometimes higher); CBD is low, usually under 1%.

What is the genetic background and seed type of Green Crack?

A sativa-dominant hybrid (about 60/40) with Skunk lineage and Afghani influence; these are feminised photoperiod seeds.

Ordering Information

We offer fast, stealth shipping to the United Kingdom from our European warehouse, via Royal Mail.

The average shipping time to the UK is between 2 & 8 business days, depending on your location.

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 UK shipping, use stealth packaging, and guarantee delivery on all Royal Mail UK orders.

Free shipping

Free Royal Mail tracked shipping on all UK orders above £ 55.00.

Discreetly packaged

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

Delivery time

You can expect your order within 2 to 8 business days.

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:

British Bank Wire Transfer

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

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.

Credit Card (VISA and Mastercard)

Fast and secure creditcard processing.

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.

Green Crack
Green CrackPhotoperiodFeminised