High THC Seeds

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It's hard to pinpoint the high THC seeds by just looking, so we have made for you a selection of highest THC seeds that give buds with a high THC percentage. Therefore, you don't have to look for the most reputable supplier of THC seeds for sale, just take a look at our category for high THC seeds, choose seeds that suit you best, and start planting.

What Are High THC Seeds?

Tetrahydrocannabinol (THC) is one of the cannabinoids found in marijuana. It is the psychoactive compound that offers people the high. In the past few years, breeders worldwide have focused on developing new marijuana strains with the highest THC level because of the high demand for high THC strains.

Tetrahydrocannabinol high THC seeds

Due to technological advancements, breeders have enhanced their knowledge by coming up with new and improved ways of growing marijuana. So, it's not a wonder to find some marijuana strains whose THC levels rise to 30%, although rare, you can also find cannabis strains having 35% THC seeds for sale.

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Why Should You Grow Our Seeds?

We've witnessed a rise in the demand for the highest THC strains, which have pushed people to grow some of the highest THC weed seeds in the market to meet customers' needs. Marijuana users love using cannabis flowers medium high because of its effects. You can also find that growers are willing to pay top dollar for high grade seeds for their personal growth.

highest thc seeds rise in the demand

Top-shelf strains genetic

An increase in demand for high THC cannabis is the reason why growers are opting to go above and beyond to get top-shelf THC seeds for sale to meet recreational customers' needs.

How Do You Increase the Level of THC in Your Plants?

Different growers cultivate marijuana for various reasons. Some grow the highest THC seeds for commercial and recreational purposes. And most of them, their goal is to maximize the amount of THC and other useful cannabinoids in the buds. Some factors that will influence the levels in your cannabis plant and potency include:

How Do You grow cannabis seeds

Dutch Seeds Genetics

Your seeds play a huge role in determining THC's level in plants, so choose highest THC seeds in the market, such as Do-Si-Dos to get potent buds.

Cannabis Feminized Strains

For instance, if you select a plant whose genetics only produce 17 % THC at most, this means that you may get less THC and no matter what you do, your THC will never go beyond 17 %. Make sure to buy best feminized seeds for sale from reputable breeders.

reputable breeders

Feminized Plant Care

If you want your highest THC strains to give you the most potent buds and healthy marijuana plants you must provide your plants with optimal care and enough sunlight during the flowering stage.

THC strains optimal care

High THC Cannabis

Therefore, avoid making common mistakes such as heat stress, irregular light cycles, overfeeding, overwatering. Just try to avoid extreme climatic conditions and treat your plant like a celebrity, such that it gets everything it wants.

common mistakes such as heat stress

Decreasing Levels of CO2

Cannabis growers are familiar with the ripening process, which occurs during the final phase of the flowering stage. This is the phase where your high THC cannabis plant is producing trichomes, terpenoids, and flavonoids.

Decreasing levels of CO2 for marijuana strains

THC levels in feminized plants

If you want to elevate THC levels in your cannabis plants, you should decrease the levels of CO2 during the last weeks of the flowering period to encourage the production of ethylene. This is a natural gas that stimulates the ripening process.

production of ethylene

Ripening of feminized buds

Reducing CO2 forces the cannabis plants to direct the remaining ethylene and ripening of cannabis buds, which leads to increased production of trichomes. And this translates to elevated levels of THC content.

Ripening of buds

Harvesting Time

When you cultivate highest THC strains, your harvesting time plays a crucial role in determining the level of THC. If you harvest your buds too early, you run the risk of having lower yields, and the THC concentration will also be affected.

weed strains lower yields

Yield From Feminized Plants

If you want to harvest your buds when they are at their highest level of THC, harvest them from the field when their resin covering the buds turns milky white, and the pistils have darkened and curled inwards. This happens 2 to 3 weeks after your plants are mature. Earlier than this, your buds have not reached their full potential.

turns milky white cannabis

Light for high THC strains

Although marijuana requires low light to grow, it will not develop potent buds if it's not exposed to bright light during the flowering phase. Light helps in boosting bud's growth, together with THC and other cannabinoids. That's why you need the brightest grow lights for your highest THC strains.

requires low light

Curing Process

Although it is not clear that the curing process increases THC levels, it is known that it can enhance the potency of the buds and intensify the effects of THC and other cannabinoids.

Seeds Curing Process

Decreasing Levels of Humidity

This leads to thirsty and stressed plants, impairing your plants' progress and increasing your plant's defense mechanisms. Cannabis buds are covered with a resinous layer that protects them against cold and wet weather.

Decreasing Levels of Humidity

More resin with feminized varieties

Therefore, when you decrease humidity levels, your buds are forced to produce more resin, thus increasing THC levels in your growing buds.

More resin

Benefits of Increased THC Levels

You get more significant mental and psychoactive effects
When you stress your high grade seeds to increase THC levels, you also increase your overall yields.

more significant mental and psychoactive effects

Choosing Feminized Seeds

There are many THC seeds for sale, feminized or auto flowering weed seed, therefore growers need to select quality high grade seeds. The list below consists of the 10 best cannabis seeds:

growers need to select quality weed seeds

Hellfire OG Feminized

Hellfire OG is a potent California hybrid strain. It was created by crossing Rascal's OG Kush with SFV OG Kush seeds high THC. It is among the highest THC strains as its content ranges between 28 and 30 %.

Seeds Feminized

Hellfire OG Kush's highest THC seeds give rise to plants sensitive to climate changes; therefore, they must be cultivated in an indoor setting where the climate is controlled. The plant needs constant pruning, as it can get very tall. The strain flowering time lasts from 55 - 65 days and produces a bountiful harvest.

Mazar x Blueberry Feminized

Mazar x Blueberry is an Indica dominant highest THC strain created by mixing Mazar and Blueberry. The THC content in these hybrid seeds ranges between 23 - 29 %. People love this strain because of its potency.

Feminized Weed Seeds

Mazar x Blueberry high THC weed seeds grow into a short and bushy plant with thick, dense buds attributed with high yields. It is perfect for beginner growers, as it is mold-resistant and easy to look after. Dutch seeds shop always has these high THC seeds for sale in our offer.

Grandaddy x Bruce Banner Feminized

Grandaddy x Bruce Banner is a potent hybrid strain that delivers a mild head buzz with pronounced body relaxation. This Indica leaning cannabis strain is a cross between Granddaddy Purple and Bruce Banner. This delectable strain boasts a THC content averaging 26 - 28 %. It is easy to grow and has a flowering period that lasts from 56 to 63 days.

High THC Cannabis Feminized Seeds

Grandaddy x Bruce Banner high THC weed seeds grow into a tall plant with high yields as each produces about 18 oz (500 gr) per plant of cannabis when they are cultivated outdoor and indoor yield of 2 oz/ft² (600 g/m²). This high THC strain can treat chronic pain, migraines, and nausea.

treat chronic pain

Alien OG Feminized

Alien OG is a popular hybrid strain that delivers psychedelic effects combined with heavy body effects. It is got by crossing Tahoe OG and Alien Kush. Alien OG Seeds are high grade seeds with THC content ranging from 22 to 28%.

Highest THC Seeds Feminized

This amazing strain comes from California and this high THC seeds for sale are always available on our website. This Sativa-leaning strain is ideal for average growers, and the plants are short, bushy, and flowers within 63 days.

True OG Feminized

True OG strain, also known as Kobe OG, is an Indica dominant strain. This award-winning highest THC strain is from the OG Kush THC seeds high family.

Feminized THC Cannabis Seeds

These THC cannabis seeds grow into medium high flowers with a flowering period of 63 - 70 days. True OG high THC weed seeds are ideal for beginners and offer high yields.

Do-Si-Dos Feminized

Do-Si-Dos is a beauty with dark purple buds that are covered with frosty resin. It is among the highest THC strains, and cannabis lovers are taken because of the potent high. The THC content in this marijuana strain averages between 26 - 30%. You can also find some Do-Si-Dos seeds phenotypes having 35% seeds high THC level.

Do-Si-Dos cannabis seeds

Feminized Marijuana Seeds

This Indica dominant hybrid strain is cultivated indoors and outdoor, and its flowering period lasts from 8 to 10 weeks. This strain is perfect for beginner growers, as it is easy and grows up to 3 feet (90 cm) tall. It is a high-yielding strain as each plant produces an outdoor yield of about 14 – 18 oz (400 – 500 gr) per plant.

high thc cultivated indoors and outdoor

Gorilla Glue Feminized

Gorilla Glue strain, also known as Original Glue, has won several awards in the cannabic industry. Gorilla Glue high grade seeds are a well-balanced hybrid strain that delivers a heavy-headed high with a THC content ranging between 26 - 28 %. It was created by crossing Chem's Sister, Sour Dubb, and Chocolate Diesel.

Gorilla Glue from Holland

Feminized Seeds High THC

This strain requires regular trimming to control its height and to maximize yield. It is affected by excess rain and frost, making it ideal for indoor cultivation, and you will have ready to harvest buds after a flowering period of 8 to 9 weeks. They are easy to grow for an average grower and will give you a nice yield.

plant type ideal for indoor cultivation

White Fire OG Feminized

These high THC seeds are also referred to as WiFi OG or Simply WiFi. It is a Sativa-dominant hybrid cannabis strain that is popular among users because of its unique aroma and cerebral high.

White Fire OG - WiFi OG or Simply WiFi seeds

Feminized Marijuana

White Fire OG high THC seeds are made by crossing Fire OG with The White. It has dense buds that are barrel-shaped with THC content ranging between 24 and 28%. It is a medium-sized plant whose flowering period lasts 56 ± days.

made by crossing Fire OG with The White

Moby Dick Feminized

Moby Dick is a Sativa dominant strain made by crossing White Widow and Haze. It is among the highest THC strain with THC content ranging between 24 - 27 % with a sweet citrus taste that is perfect for a smooth smoke.

Moby Dick dutchseedsshop

Feminized cannabis

Cannabis growers love these high grade seeds because they are mold-resistant and produce high yields. Moby Dick high THC seeds for sale are not recommended for beginner breeders, but will reward growers who provide them with adequate conditions with buds that are above-average THC levels.

recommended for beginner breeders

Girl Scout Cookies x Chemdog #4 Feminized

Girl Scout Cookies x Chemdog #4 high THC seeds offer users the best features of the two highest THC strains. These high grade seeds grow into medium-sized plants with a flowering time of 56 to 63 days.

Feminized Seeds

It's an Indica-dominant strain best for average growers and offers high yield with each plant producing about 17 oz (500 gr) and 1.3 – 1.6 oz/ft² (400 – 500 g/m²) when you grow them indoors.

Final Thoughts - Feminized Dutch Seeds

Although the methods used in cultivating high THC seeds and characteristics CBD content are the same, the results are totally different. Therefore, ensure that you choose the right seed genetics to achieve the desired results.

best high THC seeds for sale
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Is it legal to grow high THC seeds?

Although cannabis is legal in many countries, there are still some countries where it is restricted. For instance, in the United States, high CBD strains or Hemp are federally legal, but high THC strains are legal in some parts of the country. So, before growing marijuana highest THC strain, you need to familiarize yourself with your state laws.

What is the difference between THC and CBD seeds?

You may be wondering whether growing High THC seeds is the same as cultivating high CBD seeds. Although the processes are almost similar, they have some small differences. THC and CBD concentration is the most significant difference variation between high CBD seeds and high THC seeds.

High THC Strains

CBD is also federally legal in the United States, while THC is only legal in some states. When growing high CBD seeds, you have to be careful to make sure that the level of THC does not exceed the stipulated amounts. But with high THC seeds, growers try their best to maximize the level of CBD.

Useful links

Feminized Autoflower Cannabis

  1. CBD Critical Mass Autoflower
  2. Quick One Autoflower
  3. Gelato Autoflower
  4. Pineapple Express Autoflower
  5. Purple Kush Autoflower
  6. BubbleGum Autoflower
  7. OG Kush auto seeds
  8. Critical Autoflowering
  9. Easy Bud Autoflower
  10. Chronic auto seeds

Feminized CBD Content

  1. CBD Critical Mass Autoflower
  2. Gold Leaf
  3. Harlequin CBD
  4. Somango
  5. Sour Tsunami

Plants with higher THC level

  1. 24K Gold Feminized
  2. Alien OG Feminized
  3. Animal Cookies Feminized
  4. Bruce Banner Feminized
  5. Candyland Peyote Feminized
  6. Cement Shoes Feminized
  7. Do Si Dos Feminized
  8. Gelato Feminized
  9. Girl Scout Cookies Feminized
  10. Godfather OG Feminized

Cheap Feminized Varieties

  1. Amnesia Haze Feminized
  2. Aurora Indica Feminized
  3. Bubba Kush Feminized
  4. Cheese Feminized
  5. Golden Goat Feminized
  6. Black Domina Feminized
  7. Big Bud Feminized
  8. Blue Cheese Feminized
  9. Alien Rock Candy Feminized
  10. Orange Kush Feminized

Potent Feminized Yield

  1. Badazz Cheese Feminized
  2. Bubblegum Cookies Feminized
  3. Do Si Dos Feminized
  4. Gelato Feminized
  5. Green Crack Feminized
  6. Ice Cream Cake Feminized
  7. Purple Haze Feminized
  8. Purple Urkle Feminized
  9. Strawberry Kush Feminized
  10. Wedding Cake Feminized

Easy To Grow

  1. Pink Runtz Feminized
  2. Forbidden Fruit Feminized
  3. Strawberry Banana Feminized
  4. Durban Poison Feminized
  5. Pineapple Express Feminized
  6. Tangie Feminized
  7. Platinum Bubba Kush Feminized
  8. Blue Dream Feminized
  9. Maui Wowie Feminized
  10. Orange Bud Feminized

Indica Dominant Feminized

  1. Legend OG Feminized
  2. Mimosa Feminized
  3. Shishkaberry Feminized
  4. True OG Feminized
  5. Gorilla Zkittlez Feminized
  6. Lemon OG Kush Feminized
  7. Super Skunk Feminized
  8. OG Kush Feminized
  9. Granddaddy Purple Feminized
  10. Cheese Feminized

Sativa Dominant Feminized

  1. Grape Stomper Feminized
  2. Lamb’s Bread Feminized
  3. Moby Dick Feminized
  4. Pink Plant Feminized
  5. Acapulco Gold Feminized
  6. Sour Tsunami Feminized
  7. Trainwreck Feminized
  8. Chocolate Fondue Feminized
  9. Bruce Banner Feminized
  10. Stardawg Feminized

Hybrid feminized cannabis

  1. Critical + 2.0 Feminized
  2. Exodus Cheese Feminized
  3. Black Cherry Soda Feminized
  4. Gorilla Glue 4 Autoflower
  5. Larry OG Feminized
  6. Amnesia Blue Headband Feminized
  7. Peanut Butter Breath Feminized
  8. Runtz Feminized
  9. White Fire OG Feminized
  10. Orange Kush Feminized

Fast Flowering

  1. MK Ultra Feminized
  2. Grape Ape Feminized
  3. Critical Fast Bud Autoflower
  4. Early Bud Feminized
  5. Critical + 2.0 Feminized

Feminized Plant Type

Buy Popular Cannabis Seeds

Strawberry Cough Feminized, Purple Punch Feminized, Mango Kush Feminized, Sweet Tooth Feminized