Green Crack x Core

Descripción

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Lineage Green Crack x Core strain

Green Crack x Core resulting from the cross between a Green Crack x Core will produce a hybrid strain Mostly Sativa, 60% Sativa / 40% Indica. The strain will likely have a Citrus, Earthy, Piney flavor with a strong Mostly Sativa body high.

It also has a Medium THC 15% – 18%, making it a great choice for those looking for a happy experience with a good dose of energy.

Origin

This feminized strain, predominantly a Sativa, is a result of collaborative breeding efforts from both American and European seed banks, each recognized for their contributions to cannabis genetics. Green Crack x Core is a hybrid that brings together the renowned energy-boosting effects of Green Crack with the robust qualities of Core. American breeders have focused on enhancing the strain’s vigor and potent effects, making it a favorite among those seeking an uplifting experience.

In Europe, breeders have refined this strain to ensure stable genetics and consistent quality. The combination of American dynamism and European precision has led to a strain that’s widely appreciated for its unique characteristics and dependable growth.

Green Crack x Core Strain Awards

Green Crack x Core achieved 3rd Place, Sativa at the Cannabis Cup 2012, one of the most prestigious and competitive events in the cannabis industry. This podium finish highlights its vigorous sativa dominant genetics, strong structural development, and consistent flower quality under rigorous judging standards.

Recognition in the Sativa category confirms Green Crack x Core’s stable cannabinoid expression, pronounced terpene profile, and reliable cultivation traits. Its award winning status reinforces its reputation as a high performance sativa variety valued for both connoisseur appeal and competitive cultivation results.

Green Crack x Core Sativa or Indica?

Green Crack x Core is predominantly a Sativa, 60% Sativa / 40% Indica. Sativa strains are celebrated for their uplifting and invigorating effects, and this strain is no different. It delivers a stimulating, cerebral high that is perfect for daytime activities requiring mental alertness and creativity.

Additionally, this strain exhibits typical Sativa traits, such as tall growth and narrow, elongated leaves. These features, along with its energizing effects, confirm its Sativa dominance. Users can expect a clear headed, euphoric experience that promotes focus and creativity, making it an ideal choice for those who need to stay sharp and inspired throughout the day.

Green Crack x Core Effects

The effects of Green Crack x Core strain are predominantly energizing and mentally stimulating, making it an excellent option for those looking to boost their Creative, Giggly and Relaxed. Users often experience a surge of euphoria and heightened mental clarity, which helps enhance focus and productivity. This strain is particularly beneficial for daytime use, offering a vibrant, uplifting experience that combats fatigue and stress.

The combination of mental stimulation and mild relaxation makes this strain versatile, perfect for staying active and motivated throughout the day.

Green Crack x Core Flowering Time

Green Crack x Core typically flowers within 8 to 10 weeks, offering a relatively quick turnaround for growers. This efficient flowering period allows the plant to fully develop its dense, resin coated buds while maintaining a rich terpene profile. Growers appreciate the manageable flowering time, which ensures a robust yield within a short period.

Furthermore, this strain is known for its resilience and adaptability, making it suitable for growers of all skill levels. Its strong resistance to pests and diseases, coupled with its reliable flowering time, ensures a smooth cultivation process. Whether you’re a novice or an experienced cultivator, this strain promises a rewarding and fruitful harvest.

How to grow Green Crack x Core strain?

Green Crack x Core seeds can be grown indoors or outdoors under optimal conditions, to avoid any problems during their development. Although they are compact and robust, moderately easy to grow and hardy, we should always prevent any pests.

You can use different growing methods to retain and enhance the terpenes and flavors of your Feminized Green Crack x Core buds.

• Use a quality substrate. Perlite, peat or coco coir are ideal for moisture retention.
• Thanks to the experience of our customers with our Feminized Green Crack x Core seeds, we know that we can increase yields up to 20%.

For optimal indoor cultivation, Blimburn Seeds advises wide, vertical spaces and the use of the ScrOG method to obtain a uniform plane and increase the size of the lower flowers. If you plan to grow our Feminized seeds outdoors, we have developed a grow guide for optimal cultivation in any area of the world.

Remember that our cannabis plants also need good nutrients when our Feminized seeds are seedlings, in their vegetative period and finally in their flowering period.

When you grow cannabis seeds outdoors, choose the best date for your crop, a place where our cannabis plants receive the most hours of sunshine.

If on the other hand you like to grow your Feminized seeds indoors and you have good tents, textile pots for growing, led lighting, air extractor, to circulate clean air and of course a good carbon filter to avoid problems with neighbors or the law.

Keep daytime temperatures between 68℉-80℉ and nighttime temperatures between 7℉-9℉ cooler.

Feminized plants need low humidity to thrive. Keep relative humidity (RH) levels at 55%-60% during the vegetative phase. Reduce RH to around 40% during the flowering phase. By harvest time, you can reduce RH to 30%.

Outdoors, breeders in the northern hemisphere should sow their cannabis seeds in April for harvest in mid October. Healthy Feminized Green Crack x Core seeds produce about 28 oz/plant | 800 gr/plant of buds each.

Indoors, these crops have a flowering time of 8 – 10 weeks and produce about 1.15 – 1.64 oz/ft2 | 350 – 500 gr/m2.

If you plan to grow our feminized seeds outdoors, we have developed a germination grow guide for optimal cultivation in any area of the world.

Cannabis seeds are sold for collection and genetic preservation. Check the law in your country before germinating them.

Sold by Blimburn Seeds. European orders ship from Spain and are invoiced in euros. Prices on BudBid are converted from Blimburn’s US dollar prices at the European Central Bank rate of 19 October 2026, so the final price at checkout may differ slightly. Adults only.