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Do you want to cultivate marijuana crops that offer convenience and massive yields? Look no further than Seed Supreme’s feminized seeds. 

 

These mature into all-female photoperiod crops. Most varieties are versatile and can be grown indoors or outdoors. Whether you prefer powerful indica or mellow sativa plants, Seed Supreme caters to your needs with guaranteed female cannabis seeds. 

 

The seed store offers the widest selection of seeds in the USA, and as far as American seed banks go, the products are of exceptional quality. We stock all variants, including female seeds suitable for novice and expert growers alike. 

 

Seed Supreme also offers feminized autoflowering plants for growers who enjoy a challenge. Each strain is carefully selected to provide you with seeds that only sprout females. With such a large variety available, you're sure to find the perfect strain for your preferences.

 

Discover more about these amazing crops from our excellent feminized seed company. Let’s go!

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What are feminized seeds?

 

feminized seeds

 

Feminized seeds mature into female plants. Cannabis breeders undertook specific growing programs and genetic alteration techniques to develop these special crops. They've only been around for the last few decades and contain no male chromosomes.

 

Males are useful for creating new strains or breeding, but if your cultivation goal is budding, they get in the way. If pollination occurs, seeds form. To avoid this, growers separate the genders early. Using a pack of feminized weed seeds eliminates this issue as all the seeds mature into female plants. 

 

Growers no longer have to wait until the vegetative phase to determine which crops are useful. By using this awesome variant, growers can nurture the plants from seeds and reap the rich rewards of each one. Initially, they bred these crops as photoperiod plants. As time passed, cannabis connoisseurs fused these plants with ruderalis crops. The result is the autoflowering feminized crops available today.

 

feminized seeds

 

Feminized vs. regular

To understand why feminized seeds are convenient, we need to compare them to regular seeds. When you plant a pack of regular seeds, sprouting plants can either be male or female seeds. The latter is essential for producing buds, the part of the plant you ingest for recreation or medical purposes.

 

If you’re looking to breed cannabis or develop a new strain, you'll need both genders. When visiting Seed Supreme, you can find regular options with male weed seeds for sale. Some of the top-ranking products are: 

 

  • Agent Orange regular
  • Amnesia Lemon regular 
  • Candy Punch regular 
  • Chocolope regular 
  • Gelato regular

 

Autoflowering vs. feminized

Like feminized cannabis seeds, autoflowering varieties also hit the 420 scene pretty recently. Growers fused the genetics of popular strains with ruderalis plants to create light-independent cultivars. These variants pass through each stage of maturity regardless of how much light exposure they get. 

 

These crops can be male or female. Autoflower weed seeds are convenient and have short life cycles. They automatically convert from the vegetative stage to flowering without changing the hours of light exposure. Some cannabis varieties are both feminized and autoflowering, while others aren't. Our top five autoflower cannabis options are: 

 

  • Cheese autoflowering feminized 
  • Diesel autoflowering feminized 
  • AK-107 autoflowering feminized 
  • Shellshock autoflowering feminized 
  • Auto Afghan Skunk feminized 

 

How to identify female cannabis seeds

 

When you look at cannabis seeds, there's no way to determine which are female and male. You can only distinguish between them once they’re in the vegetative or preflower stages. This is one of the reasons why it’s essential to get your feminized cannabis seeds from a reputable source like Seed Supreme.

 

Males typically develop first, and you can use a magnifying glass or jeweler's loupe to identify the preflowers. Males have rounder preflowers, whereas female plants are slightly elongated and more pear-shaped. Ladies also feature a prominent calyx. This is a slender tip that produces pistils. Another subtle difference between the genders is plant structure, with females being more compact and bushy.

 

feminized seeds

 

The key benefits of feminized seeds

There are several reasons why growers select feminized cannabis seeds above other variants. Some of these advantages include:

 

  • Large yields from all the cannabis seeds
  • Versatile enough to grow indoors and outdoors
  • Convenient to cultivate
  • No accidental pollination
  • No wasted resources on males
  • They develop into healthy mother plants, which can be used for breeding once they mature

 

When you cultivate feminized seeds, you don’t need to waste resources on male plants during the early stages. Direct all your efforts at producing high-quality buds. This convenience extends to the vegetative stage, where you don’t need to spend time separating genders. Most female strains are resilient and grow well inside or out with basic maintenance. Once these feminized cannabis seeds mature, you can use them as mother plants if you wish to breed.  

 

How to grow feminized cannabis seeds

 

Feminized seeds are either photoperiod or autoflowering. For this section, we’ll focus on the former. In the vegetative stage, they need approximately 18 hours of light to develop optimally. Once your plants are ready, switch the light cycle to 12 hours of light and 12 hours of dark. The flowering time is strain-dependent, but most varieties take around nine weeks to bloom. These crops need powerful lights for bountiful harvests. Cultivating feminized cannabis seeds indoors requires temperatures of 68–78℉ and moderate humidity levels. Most cultivars are hardy enough to withstand training techniques to enhance your yields. 

 

When you grow female seeds outdoors, ensure they get enough light and subject them to a warm Mediterranean climate. Take preventative measures against pests and pathogens with natural foliar sprays. Use a canopy to protect plants from harsh weather conditions depending on the strain. Inspect your crops regularly for signs of distress and apply liberal nutrient feeds. 

 

Choosing the best soil for growing feminized seeds

 

feminized seeds

 

To successfully cultivate feminized cannabis seeds, you need to use top-quality nutrients and soil. There are four types of soil, each with its advantages and disadvantages. 

 

Clay-type soil contains all the nutrients and minerals cannabis crops need to flourish, but when it dries out, it becomes hard. As the roots develop, this might hinder their growth and be destructive to the plant. Silt is also rich in nutrients but poses the same problem of a stiff texture. Sand, on the other hand, is the complete opposite. The texture is soft and loose, but it doesn’t contain the nutrients as other options do. Sand also doesn’t retain moisture well. 

 

The best option for growing feminized seeds is loam soil. This offers a blend of the previous options with adequate nutrition and permeability for the roots. Loamy soil provides enough oxygen to the roots and has great water-retention properties. This substrate also drains well, preventing issues like root rot.

 

Choosing the best lighting system for growing feminized seeds

 

feminized seeds

 

When you set up your grow room before purchasing lights, you must consider several factors. The most important are cost, ventilation, and the phase of maturity your plants are in. A cost-effective option is compact fluorescent lights (CFL). They’re cheap and efficient, using minimal electricity. These also reduce the risk of burning your plants. The main drawback with this option is that they lack the intensity needed during the flowering stage. 

 

Experienced growers favor LED options for their feminized cannabis seeds. These have a significant startup cost but work out as a cost-effective solution in the long run. They cover the whole light spectrum and are more environmentally friendly. They also run cooler than other lights and can be used throughout the growth cycle. 

 

If you prefer bulb options, you’ll need to change them during the various stages of maturity. HID lights are great when the plant’s still young and during the vegetative stage convert to MH bulbs. HPS bulbs deliver the best results for feminized cannabis seeds during the flowering phase. 

 

Choosing the best nutrients for growing feminized seeds

 

For feminized seeds to thrive, they need both macro and micronutrients. These are present in some grow mediums like soil, but if you’re cultivating in coco coir or hydroponics, you need to supplement them. 

 

Most strains benefit from regular feeds of nitrogen, phosphorus, and potassium. Marijuana plants need large quantities of these to produce healthy buds. Some strains are more prone to deficiencies. In this case, having a strict feeding schedule that includes micronutrients like magnesium, copper, and calcium is best. 

 

How to water feminized seeds

 

Adequate water is vital for healthy crop development. When you grow feminized seeds in the USA, your climate and soil type determine how frequently you water your crops. In hot regions, the substrate dries faster and needs moisture sooner. There’s no exact formula for all growers.

 

One common beginner error is overwatering. This leads to various issues like wilting and discoloration. In some cases, the leaves curl downward and display obvious signs of distress. 

 

A simple way to determine if your plants need water is by doing the finger test. Before you water your soil, insert a finger knuckle deep to establish if it’s still moist. Only add more water if it’s dry to the touch. 

 

Best feminized cannabis seeds to grow this year

When you visit Seed Supreme, you might be surprised at all the feminized seeds available in the USA. Fortunately, we can help make your selection easier. Below we provide you with a list of our best options for indoor growing, outdoor growing, and our most popular. 

 

feminized seeds

 

Best feminized seeds for indoor growing

Learning how to grow marijuana indoors is pretty straightforward if you have the right resources. Increase your chances of success even more by choosing the right strain. Our top 5 options for growing inside are: 

 

Amnesia Haze feminized

These feminized seeds produce incredible indoor yields of around 17–21 oz./m2 and 21–28 oz./plant outdoors. They take 8–10 weeks to flower, and the buds are cone-shaped and coated in resin. Growing these crops is best suited to those with some experience as it can be tricky for a beginner to nail the perfect environmental conditions. The cultivar has several awards under its belt, including the 2004 High Times Cannabis Cup. Amnesia Haze feminized is sativa dominant, and its effects are powerful if you take more than a couple of tokes. 

 

Gelato feminized 

If you enjoy delectable, rich flavors, you'll love the buds from Gelato feminized seeds. Named after an expensive Italian dessert, this cultivar offers you your money's worth in both flavor and potency. Each nug is packed with compounds and terpenes. Typical THC levels range from 14–20%. The hybrid stems from popular genetics and offers yields of 14–17 oz./m2 indoors and 21 oz./plant outside. These crops flower within 8–10 weeks.

 

Grandaddy Purple feminized 

A sugary strain that packs a punch, Grandaddy Purple feminized seeds are a grower's dream. They produce fragrant fruity buds that treat all your senses and whisk you away on a mind-blowing experience of relaxation. The strain is a blend of Purple Urkle and Big Bud. It's indica-leaning and offers 15–19% THC. Flowering time is 9–10 weeks, and the approximate yields are 14–17 oz./m2 indoors and 14–21 oz./plant outdoors. 

 

Tangie feminized 

Fans of citrus strains will fall in love with Tangie feminized seeds. As the name suggests, it leaves a tangy flavor on the taste buds while inducing a cerebral buzz after only two or three tokes. These plants grow sticky, dense buds covered in sparkling trichomes. Featuring 19–22% THC, the cultivar is potent. These crops do well with training and offer bigger harvests when using a Screen of Green (ScrOG) setup. Expect yields of roughly 15–19 oz./m2 indoors and 15–19 oz./plant outdoors.

 

Girl Scout Cookies feminized

Girl Scout Cookies feminized seeds are extremely popular in the 420 scene. The strain exudes sugary fragrances of caramel and earth. The cultivar is quite powerful, boasting 16–21% THC, and induces relaxing euphoria. A blend of Durban Poison and OG Kush makes this strain potent. When you grow these feminized seeds, you can expect yields of 15–17 oz./m2 indoors and 17–19 oz/plant outdoors. 

 

Strain

Indica

Sativa

THC

Flowering time

Suitable for beginners

Amnesia Haze feminized

Unknown

Sativa dominant

16–20%

8–10 weeks

No

Gelato feminized

Unknown (balanced hybrid)

Unknown (balanced hybrid)

14–20%

8–10 weeks

Yes

Grandaddy Purple feminized

Indica dominant

Unknown

15–19%

8–10 weeks

Yes

Tangie feminized

unknown

Sativa dominant

19–22%

7–9 weeks

No

Girl Scout Cookies feminized

Unknown (balanced hybrid)

Unknown (balanced hybrid)

16–21%

9–10 weeks

Yes

 

Best feminized seeds for outdoor growing

Some strains flourish out in the open air with natural light. Our top picks offer wonderful outdoor harvests, but you can also cultivate them inside if you like.

 

Northern Lights feminized 

420 famous cultivar Northern Lights feminized is a crowd-pleaser. Stemming from exotic parents Afghani and Thai, the strain is a grower's delight. It's perfect for unwinding after a stressful day or for kicking back with a close-knit group of friends. It offers light aromas and a delicious citrus taste. Indoor harvests are roughly 17 oz./m2, and typical outdoor yields are a whopping 31 oz./plant. 

 

Moby Dick feminized 

Like the Charles Dickens classic novel they named this strain after, Moby Dick feminized is an absolute cannabis treasure. It's the love-child of White Widow and Haze and has a mouthwatering flavor profile of sweet citrus and earth. Outdoors, these crops produce a mind-blowing average of 52 oz./ plant. Indoor varieties offer about 22 oz./m2.

 

24k Gold

24k Gold feminized brings a mental rush of animated euphoria and calm. Tokers relish its herbal, pine taste with complimentary citrus notes. The cultivar is THC-rich and offers yields of 15–19 oz./m2 indoors and 21–24 oz./plant outdoors.

 

AK-47 feminized

An intimidating name like AK-47 feminized might make you nervous, but this strain isn't dangerous, unlike its namesake. The sativa properties are prominent, inducing mellow, peaceful sensations. Harvests are a fair 14–19 oz./m2 indoors, but outdoor crops produce an astonishing 28–35 oz./plant.

 

Blueberry Headband feminized 

They named the cultivar after the heavy sensation it induces near the temples. It's a stimulating strain that causes euphoria, waves of bliss, and an overall feeling of relaxation. Blueberry Headband feminized is dominantly fruity, with scents of berries teasing your taste buds on the inhale. 

 

Strain 

Indica

Sativa

THC

Flowering time

Suitable for beginners

Northern Lights feminized

Indica dominant 

Unknown 

14–17%

6–8 weeks

Yes

Moby Dick feminized

Unknown 

Sativa dominant 

24–27%

9–10 weeks

Yes

24K Gold feminized

Indica dominant 

Unknown 

19–22%

9–10 weeks

Yes

AK-47 feminized

Unknown 

Sativa dominant 

14–18%

8–10 weeks

No

Blueberry Headband feminized

Hybrid

Hybrid

15–20%

8–10 weeks

No

 

Top 5 feminized cannabis seeds: our best sellers/our most popular

Now for a list of our ultimate feminized strains that growers can’t get enough of.

 

Cheese autoflowering feminized 

This strain is sweet, cheesy, and earthy, with indica dominant traits that leave you happy and relaxed. Indoor yields of Cheese autoflowering feminized crops range around 15 oz./m2. Outdoor crops produce modest harvests of 5–7 oz./plant.

 

Gum feminized 

Gum feminized seeds mature into indica dominant crops with thick foliage. Derived from Bubblegum strain genetics, the cultivar gives tokers a one-way ticket to cloud 9. It's a medium-size plant, and yields vary from one crop to another.

 

Lemon Aid feminized 

When life gives you lemons, cultivate Lemon Aid feminized seeds. This pure sativa strain is sure to put a smile on your face regardless of the day you're having. The cultivar contains unknown quantities of THC and 5–10% CBD. Yields differ vastly. 

 

OG feminized 

OG feminized seeds mature into luscious green crops and produce fragrant buds. Each nug exudes earthy pine scents and induces pleasant effects that leave you feeling positive and calm. 

 

Stilton feminized seeds

The cultivar offers powerful effects that start cerebrally and trickle down your body. Stilton feminized is ideal for those looking to cultivate a potent strain with large yields. 

 

Strain

Indica

Sativa

THC

Flowering time

Suitable for beginners

Cheese autoflowering feminized

Indica dominant 

Unknown 

1015%

8 weeks

Yes

Gum feminized seeds

Indica dominant 

Unknown 

Unknown

89 weeks

No

Lemon Aid feminized seeds

None

100%

Unknown 

910 weeks

No

OG feminized seeds

Unknown 

Mostly sativa

Unknown

89 weeks

No

Stilton feminized seeds

Mostly indica

Unknown

1015%

8 weeks

No

 

Where to buy feminized cannabis seeds

If you’re looking for feminized seeds in the USA, why not choose the provider with the widest selection? Seed Supreme not only offers variety but quality too.

 

A great starting point is our feminized cannabis seeds variety pack. Begin your cultivation journey with well-loved strains that produce incredible yields.

 

Buy bulk feminized cannabis seeds

Seed Supreme also offers you the opportunity to buy bulk female seeds. The seed stores' services extend beyond retail. We’re also a wholesale cannabis seed provider. 

 

Buy feminized seeds for sale

Buy feminized cannabis seeds from Seed Supreme and start your crop immediately. As a bonus, you get free seeds with every purchase.