G13 feminized seeds

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G13 is an Indica-dominant strain known for its relaxing effects and pungent aroma. These cannabis seeds produce massive yields with a sharp berry flavor.

  • Up to 24% THC
  • 30% Sativa / 70% Indica
  • High fungal resistance
  • Very high yields
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G13 feminized seeds
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G13 feminized seeds


Strain Info

THC level 24 %
CBD level 0.7 %
Type Indica dominant
Sativa 30 %
Indica 70 %
Genetics G13 x Secret Hybrid
Yield indoor 550-600 grams per m2
Yield outdoor 700-1000 grams per plant
Height indoor 80-100 cm
Height outdoor 90-110 cm
Flowering time 56-63 days
Fungal resistance High
Grower profile Advanced
Cultivation Indoor, Outdoor, Greenhouse
Climate Temperate, Mediterranean, Arid
Flavors Berry, Earthy, Pungent, Skunk, Sweet, Woody
Effects Calming, Euphoric, Happy, Hungry, Relaxed, Sleepy, Uplifting
Terpenes Valencene, Alpha Pinene, Linalool

G13 feminized seeds

Many legends surround the potent Indica dominant (70%) marijuana strain G13, also known as G-13 and G Thirteen. This mysterious strain is said to be a Government-funded medicinal strain (although, in all honesty, that might be an urban myth). Nevertheless, this weed is known for her THC content of 24%, potent analgesic properties, massive yields, and happy and relaxing high.

G13 feminized is aromatic and tasteful, packed with pine and earthy flavors, which makes it very appealing to those who prefer natural and herb-tasting strains.

Keep on reading to learn more details about the many benefits this excellent cannabis strain has to offer. Are you just starting out with your cannabis garden? Then you should also take a look at our G13 autoflowering seeds, for an even more effortless grow. 

Why you should buy G13 feminized marijuana seeds

  • High THC content

  • Massive yields

  • Excellent medicinal properties

Growing feminized G13 cannabis seeds (indoor/outdoor)

G13 cannabis seeds can be grown both indoors and outdoors.

Outdoors, these weed plants prefer a Mediterranean-like climate with plenty of sunshine.

Provide enough nutrients, and G13 feminized marijuana seeds will grow into stunning plants with dense olive green buds, orange pistils, and a thick frosted trichome coating.

When you grow indoors, encourage G13 cannabis seeds explosive growth by applying Sea of Green or Scrog training methods. Use organic soil to boost the Myrcene terpene production for flavor, aroma, and increased medical efficacy.

Our G13 strain is feminized, which means that they contain no male chromosomes, so all these marijuana seeds will grow into female fierce and striking beauties. Very convenient as it eliminates worrying about male plants, unlike regular weed seeds.

Flowering time

With marijuana seeds of the G13 feminized seed strain, indoor growers need to anticipate a flowering period of about 8-9 weeks before being able to enjoy these amazing buds.

When the buds are ripe, outdoor growers can harvest their plants in October after only 56 to 63 days of flowering (in the Northern Hemisphere).

Plant height

Don't be fooled by the small stature of these plants; they will deliver real monster harvests, provided they are given enough nutrients!

Grown indoors, the plants grown from these cannabis seeds grow relatively short, with an average height between 80 and 100 cm.

In an outdoor garden, G13 remains very manageable, and the plants only grow to a maximum length of 110 cm.

G13 feminized yield

When growing G13, prepare for a generous harvest!

So how much weed will you get off G13? With methods like SOG, yields indoors vary from 550 to 600 grams per m²

When growing outdoors, this impressive strain exceeds all expectations. Growers can expect yields of 1000 grams(!) per single plant.

Effects of G13

As a 70% Indica dominant hybrid strain, G13 induces a powerful body stone, leaving the user feeling pleasantly languid and relaxed.

The remaining Sativa properties provide strong cerebral effects that bring about a sense of euphoria.

Many users report that this strain sharpens their focus and creativity before they fall into a couch-lock state.

Medicinally speaking, the strong Indica characteristics of G13 offer many benefits as well. The relaxing sensation of profound laziness may help those suffering from sleep disorders. It can help those in chronic pain and in some cases even offer relief with afflictions of the central nervous system like multiple sclerosis.

Side effects

Like with many strong Indica dominant strains, high in THC, G13 can have some adverse effects like dizziness and mild paranoia in rare cases. Those with low THC tolerance should take this into account when determining their proper dosage.

However, the most common side effects are limited to dry mouth and dry eyes, similar to most other marijuana strains. So keep a cold beverage in arm's reach.

Smell and taste of G13 feminized cannabis

The earthy and woody flavors combined with sweet berries with skunky nuances are a feast for the taste buds.

These delightful flavors are complemented by its delectable scent of lemon, berries, and pungent, herbaceous aroma with a hint of skunk.

Origin of feminized G13 feminized seeds

The G13 strain has mysterious origins. Rumor has it that G13 seeds originated in a Mississippi research facility in the 1960s or 1970s. Under the supervision of the University of Mississippi, pure Afghani landrace clones were used as a base to create a super Indica strain.

Pioneer and founder of the world's first-ever cannabis seedbank, Neville Schoenmaker convinced someone from the faculty to provide him a cutting of one of the strains labeled G1 to G23. G13 was eventually selected as the most stable strain.

The G13 code is used to distinguish marijuana that has been cultivated and cultured to the point of being medicinally useful. As of today, G13 is still used by government agencies as an official classification system. If a certain strain of marijuana is applicable, it will be classified as "G13".

The best G13 feminized seeds for sale at Weedseedsexpress

There are many reasons why you should shop at our seed bank. We sell high-quality seeds of the best marijuana strains, support various secure payment methods, offer tracked shipping to most countries worldwide, and our support team is ready to answer your questions.

Until recently, G13 was so rare that this popular strain was available in clone form only at local dispensaries. However, as you are used to from us, we always strive to offer the best strains to our customers.

This G13 feminized strain is an almost pure Indica (70%) with a THC content of 24%. Her potent effects and massive yields are considered to be the pinnacle of medicinal strains within the cannabis industry. So we had no option but to add this miraculous strain to our selection!

What are you waiting for? Order G13 feminized marijuana seeds today at Weedseedsexpress and discover for yourself why the entire cannabis community is raving about this virtually perfect strain.

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