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Hybrid Cannabis Seeds

Hybrid seeds that give you the best of both worlds

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Understanding hybrid weed seeds

Hybrid weed seeds combine the most desirable qualities of indicas and sativas to give you the best of both worlds. They’re available as feminized, autoflower, and fast version variants, allowing you to find cannabis strains with all your favorite qualities.


Before breeders began dabbling with different genetic combinations, there were only pure indica or sativa marijuana plants. In 1969, an unknown grower crossed Afghani, Colombian Gold, and Acapulco Gold, creating the world’s first hybrid strain: Skunk #1.


What are hybrid weed seeds?


A hybrid marijuana strain contains indica and sativa influences. These genetics can occur in varying proportions and depend on the parent strains, phenotype, and growing environment. Hybrids combine, maintain, and reinforce the best qualities of their ancestors. Years of selective breeding ensure stable genetics with consistent, uniform, and predictable results.


Hybrids contain indica and sativa genetics, giving them varying looks, effects, and growing requirements. Plants grown from hybrid marijuana seeds display the most sought-after characteristics of their parent strains and are completely unique.


Here’s an overview of the three main types of cannabis:

  1. Plants grown from pure indica weed seeds:


  • Thrive in cool and dry mountainous regions
  • Suited to beginner growers
  • Short, bushy, and compact with broad leaves
  • Flower for 8–12 weeks
  • Deliver primarily physical effects that are relaxing, sedating, and calming
  • Purportedly assist with medical ailments like pain, anxiety, and insomnia


  1. Plants grown from pure sativa weed seeds:


  • Flourish in warm and humid tropical and subtropical regions
  • Suited to intermediate growers
  • Tall, slender, and open with thin leaves
  • Flower for 10–12 weeks
  • Mostly deliver mental effects that are uplifting, euphoric, and energizing
  • Reportedly relieve depression, anxiety, stress, and other psychological disorders


  1. Plants grown from hybrid cannabis seeds:


  • Grow in various climates and regions depending on the strain
  • Growing difficult ranges from beginner to intermediate with various cultivars
  • Medium to tall plants with different structures according to the strain
  • Flower for 6–10 weeks
  • Offer a combination of mental and physical effects like euphoria and relaxation
  • May assist with a variety of medical conditions related to the mind and body


All hybrid weed seeds fall into one of three categories:

  • Sativa-dominant seeds with some indica traits
  • Indica-dominant seeds with some sativa traits
  • Balanced hybrids with 50% indica and 50% sativa traits


Hybrids allow you to choose marijuana seeds based on your preferred cultivar characteristics and growing traits. They come in feminized, autoflower, and fast version variants. When it comes to hybrid weed seeds, the combinations are endless.

The effects of hybrid weed

The best hybrid seeds produce equally powerful mental and physical effects. These sensations blend sativa-influenced effects like euphoria, energy, and upliftment with relaxation, calmness, and sedation. The experience typically starts with the mind and ends with the body.


The beauty of smoking buds grown from hybrid weed seeds is that you get to pick what you want. Choose between indica-dominant, sativa-heavy, or well-balanced strains. You can also decide on the intensity of these sensations by experimenting with different dosage levels.

Common terpenes in hybrid seeds

Terpenes are responsible for the flavors and aromas of all cannabis strains. These smells include dozens of different notes, ranging from floral and fruity to diesel and earthy.


Here are the most common terpenes found in plants grown from hybrid weed seeds and their aromas:


  • Pinene: An earthy, outdoor scent
  • Humulene: A woody, outdoor scent
  • Limonene: A refreshing citrus scent
  • Myrcene: An earthy, clove-like scent
  • Borneol: A minty, metallic scent
  • Phytol: A floral and earthy scent
  • Eucalyptol: A minty, menthol scent

The most popular hybrid marijuana seeds at I49

Skunk #1 feminized is believed to be the world’s first true hybrid cannabis strain. It forged the path for hundreds of new cultivars and has remained a favorite among 420 enthusiasts.


But let us introduce you to the other famous hybrids popular among cannabis consumers:


  • Afghan autoflower seeds. This indica-dominant hybrid is relatively easy to grow, provided you keep it stress-free. Although outdoor plants need periodic maintenance to prevent mold, it boasts a natural immunity against pests and pathogens. These non-photoperiod hybrid weed seeds are feminized. Afghan autoflower has a flowering time of 8–9 weeks and produces 14 oz./m² indoors and 2–4 oz. per outdoor crop. This strain contains 15–17% THC and 0.2% CBD. It delivers a powerful body stone with gentle cerebral upliftment. Expect a moderate dose of couch-lock and euphoria.
  • Girl Scout Cookies autoflower seeds. This well-balanced hybrid is one of the easiest seeds to grow indoors. It produces excellent results with the Sea of Green method. Pair this technique with a minimum of 18 hours of daily light for heavy buds. These non-photoperiod hybrid cannabis seeds are feminized. Girl Scout Cookies autoflower seeds flower for 8–9 weeks and yields about 17–21 oz./m² indoors and 2–5 oz. per outdoor plant. This cultivar boasts 18–22% THC and 0.6% CBD. Its effects shower you with the best of both worlds: a soaring cerebral buzz and head-to-toe comfort.
  • Blueberry autoflower seeds. This indica-leaning hybrid is ideal for small indoor grow rooms but also adapts to outdoor conditions. It’s resilient, low-maintenance, and suited to beginners. These non-photoperiod hybrid marijuana seeds are feminized. Blueberry autoflower seeds remain in the flowering phase for 8–9 weeks and delivers 15 oz./m² indoors and 3 oz. per outdoor crop. This strain has 19–21% THC and 0.5% CBD. Its effects include intense physical relaxation and moderate mental stimulation.
  • Amnesia Lemon feminized seeds. This sativa-heavy hybrid is easy to grow and thrives indoors and outside. It’s hardy and flexible but requires regular trims, sufficient airflow, and ample light exposure. These hybrid weed seeds produce feminized plants with a flowering time of 8–10 weeks. After that, you can collect 12 oz./m² indoors and 14 oz. per outdoor plant. Amnesia Lemon feminized seeds contain 17–21% THC and 1.2% CBD. It’s the ideal wake ‘n bake strain, offering euphoria, energy, creativity, and upliftment.
  • AK 47 fast version. This mostly sativa hybrid thrives in controlled environments and outdoors. Although it needs plenty of attention and care, raising it is straightforward. These hybrid marijuana seeds produce feminized plants that complete the flowering stage in approximately seven weeks. AK 47 fast version crops produce 14–17 oz./m² indoors and 17 oz. per outdoor plant. AK 47 fast version seeds boast 19–22% THC and a maximum of 2% CBD. It makes you feel euphoric, energized, clear-headed, and creative. A subtle body buzz accompanies these mental sensations.

Growing hybrid marijuana seeds

Unlike sativas and indicas, hybrid seeds don’t display specific genetic characteristics. Every cultivar boasts unique attributes that breeders specifically wanted to preserve. These traits include faster flowering times, resilience to pathogens and pests, and powerful effects.


As a result, all hybrid strains require a slightly different growing approach. Choose your cultivar based on your personal preferences, available space, and ability to grow in or outdoors. It’s also important to consider your growing experience and pick strains suited to your level.


The easiest hybrid cannabis seeds to grow

Hybrid strains contain an array of different characteristics. They’re typically bred for specific traits like faster flowering times, higher resistance against pests and pathogens, and easy-to-grow characteristics. In short, there’s a hybrid strains to suit every cannabis grower.


Here are five of the easiest hybrid weed seeds to grow:


  • Banana Kush autoflower seeds. This indica-dominant hybrid contains hardy ruderalis genetics and seamlessly adapts to harsher climates. It’s relatively easy to grow and suitable for indoor and outdoor cultivation. Optimal humidity levels are necessary to prevent mold. These non-photoperiod hybrid cannabis seeds have a total life cycle of about 12 weeks and flower in 7–8 weeks. Banana Kush autoflower seeds deliver 19 oz./m² indoors and 4–7 oz. per outdoor crop. This cultivar has 17–20% THC and 0.5% CBD. Its primarily physical effects leave you relaxed, sleepy, happy, and mellow.
  • Grape Ape feminized seeds. This indica-leaning seeds boasts a natural resistance to diseases and pests and effortlessly grows indoors and outside. Implement the Sea of Green arrangement and keep up with regular foliage maintenance for best results. These hybrid marijuana seeds produce feminized plants with a 6–8 week flowering time. At harvest, they churn out 17 oz./m² indoors and 25 oz. per outdoor crop. Grape Ape feminized seeds boast 15–25% THC and 0.4% CBD. Its sensations range from dreamy euphoria, positivity, a focused mindset, and moderate couch-lock.
  • Bubblegum autoflower seeds. This mostly indica hybrid is resilient, manageable, and unfussy. It’s best suited to small indoor setups but also thrives outdoors. Keep an eye out for moisture-related issues and avoid high-stress training techniques. These non-photoperiod hybrid weed seeds are feminized and go from germination to harvest in about 13 weeks. They remain in the flowering stage for 8–9 weeks. Expect to collect 12 oz./m² indoors and 5 oz. per outdoor plant. Bubblegum autoflower seeds contain 15–23% THC and 0.3% CBD. It departs a balanced mix of mind and body effects. Expect to feel euphoric, uplifted, creative, relaxed, calm, and slightly sleepy. 
  • Critical Bilbo feminized seeds. This indica-dominant hybrid is fun and easy to cultivate. It’s immune to most molds and pathogens and only requires minimal attention. Structural support and consistent conditions are essential. These hybrid cannabis seeds produce feminized plants with a 6–7 week flowering time. They typically deliver 19–23 oz./m² indoors and 52–70 oz. per outdoor crop. Critical Bilbo feminized seeds hold 18–22% THC and 0.6% CBD. It offers intense effects that bring an instant mood boost, mental clarity, creativity, motivation, and total relaxation.
  • Blue Widow feminized seeds. This indica-heavy hybrid is best suited to intermediate growers. It needs ample space, sufficient humidity and heat, and lots of nutrients. It’s resistant to many pests and pathogens. These hybrid weed seeds develop into feminized crops that flower for 7–9 weeks. The average bounty at harvest is 12–17 oz./m² indoors and 16–21 oz. per outdoor plant. Blue Widow feminized seeds have 12–17% THC and 0.3% CBD. It’s surprisingly well-balanced and delivers feelings of calmness, positivity, euphoria, and relaxation.

Frequently asked questions about hybrid weed strains

Looking for bite-sized pieces of information on hybrid cannabis seeds? Check out our quick and detailed answers to a few of the most commonly asked questions:


What percentage of indica and sativa is in a hybrid strain?

Every hybrid strain is unique, so the percentage of indica and sativa genetics depends on the specific cultivar. Some strain phenotypes can also exhibit different levels than their counterparts. All hybrid marijuana seeds are either sativa-dominant, indica-dominant, or balanced.


Why are hybrid cannabis seeds so expensive to produce?

The genetic makeup of each hybrid strain influences the quality of the buds. Your plant’s appearance, yield, taste, potency, and maturation rate all depend on the internal composition of your cannabis seeds.  It takes years of selective breeding to produce cultivars with stable and reliable genetics. These practices involve plenty of expertise, advanced techniques, and costly elements like electricity, labor, and other purchased goods.

High-quality hybrid weed seeds are typically more expensive to produce because they require a more in-depth approach. Growers choose the best specimens and breed them over multiple generations to ensure they contain premium genetics.


What are the disadvantages of hybrid seeds?

Hybrid seeds offer plenty of benefits, but they also come with a couple of downsides, including:

  •  More expensive for producers and buyers
  • Difficult to determine the quality of genetics until the flowering stage 

Reduce these risks and get hybrid seeds with stable genetics from a reliable seed bank. Find a variety of high-quality hybrid seeds for sale at i49 Genetics. We have an extensive selection of more than 200 hybrid weed strains, including autoflower, feminized, and fast version variants.

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