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Watermelon OG Auto

Watermelon OG Auto

Boasting high THC levels, Watermelon OG hybrid marvel delivers a blissful blend of relaxation and creativity.

Boasting high THC levels, Watermelon OG hybrid marvel delivers a blissful blend of relaxation and creativity.

Cultivar profile
Seeds Pack

1 seed 3 seeds 6 seeds 9 seeds 25 seeds 50 seeds 100 seeds


22% – 25%




(Melon Purple x Black OG) x Rudelaris

Type of Seed



Mostly Indica

Yield Medium
Yield Indoor

1.47 – 1.80 oz/ft² | 450 – 550 gr/m²

Yield Outdoor

3.52 – 4.23 oz/plant | 100 – 120 gr/plant


4.92 ft | 1.5 m

Flowering Time

7 – 9 weeks

Harvest Month

All Season


For Beginners







The strain resulting from the cross between a Melon Purple x Black OG x Rudelaris will produce a hybrid strain that is mostly Indica. The strain will likely have grape, sweet, and tropical flavors with a strong, mostly Indica body high. It also has a High THC of 22% - 25%, making it a great choice for those looking for a strong and relaxing experience.

The Watermelon OG Autoflower strain is a cross between Melon Purple x Black OG x Rudelaris, resulting in a strain with a grape, sweet, and tropical flavors, accompanied by euphoric, powerful, and relaxed effects and a combination of cannabis flower, cannabis concentrate, and terpenes.

The terpenes found in Watermelon OG Autoflower are to include , which are known for their anxiety, migrane, and pain relieving properties.

Watermelon OG Auto Sativa or Indica?

When it comes to the Watermelon OG Auto strain, understanding its Sativa or Indica characteristics is crucial for a tailored cannabis experience. This hybrid strain leans towards Indica dominance, offering users the soothing and relaxing effects that are characteristic of this lineage.

With carefully curated genetics, Watermelon OG Auto Strain combines the best of both worlds, making it an appealing choice for those seeking a balanced and versatile cannabis encounter. Explore the unique blend of genetics that shape Watermelon OG Auto for a harmonious experience.

Watermelon OG Auto Effects

Discovering the effects of Watermelon OG Auto strain is like embarking on a sensory journey. This strain delivers a distinctive profile, providing users with a euphoric cerebral high coupled with a deeply relaxing body experience.

Watermelon OG Auto's genetics ensure a well-rounded encounter, making it suitable for various occasions. Whether you seek creative inspiration or stress relief, this strain has you covered. Dive into the world of Watermelon OG Auto's effects and experience the harmonious fusion of its genetics.


It is important to germinate your Watermelon OG Autoflower cannabis seeds carefully if you want to have a healthy harvest from day one. Although there are several methods to germinate our Autoflower cannabis seeds, at Blimburn Seeds, we recommend our customers to follow our easy and simple technique.

Before removing our Watermelon OG Autoflower cannabis seeds from their packaging, remember that cannabis seeds are alive and delicate. Bacteria can easily infect seeds and ruin the germination process, so be sure to wear gloves.

  • Use sterile tweezers or gloves.
  • Two plates or an airtight container (sterilized)
  • Two sheets of kitchen paper (neutral and odorless)
  • Distilled water.

Remember, this is the best technique or method to germinate our seeds. Never place them directly in the soil.

  1. Place a paper towel on top of a plate. Spray the paper towel with the distilled water.
  2. Place your Watermelon OG Autoflower Mostly Indica Autoflower seeds on the damp paper towel and place the other paper towel on top of the Autoflower seeds without applying pressure. Spray with water and cover your Autoflower seeds with the other plate.
  3. For optimal conditions, place Watermelon OG Autoflower seeds in a quality zone of 70-90ºF.
  4. Check your seeds every 4-6 hours to make sure the towels are never dry. Now, wait between 24-120 hours for our cannabis seeds to germinate.

Blimburn Seeds recommends for our customers to record their germination process to claim any seeds that do not germinate.

We have a germination guarantee for our customers within three months of purchase, excluding any coupon, promotion or BOGO.

Watermelon OG Auto Flowering Time

Watermelon OG Auto seeds are renowned for their remarkably short flowering time. This strain's genetics have been expertly crafted to ensure speedy growth and a swift transition from seed to harvest. With a flowering period of just 7-9 weeks, cultivators can anticipate a generous yield of resinous, aromatic buds in no time.

Watermelon OG Auto is genetics are designed for efficiency without compromising quality. Whether you're a novice or an experienced grower, the strain's quick flowering time makes it an enticing addition to your cannabis garden.

HOW TO GROW WEED - AutoWatermelon OG ?

Watermelon OG Autoflower 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 Watermelon OG Autoflower buds.

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

Autoflower cannabis seeds are a very popular strain among cannabis growers. They are known for their fast life cycle and their ability to flower automatically after a set period of time, rather than relying on changes in the light cycle like other cannabis strains.

As for the hours of light needed, Autoflower weed seeds can grow and flower with as little as 12 hours of light per day. Unlike other cannabis strains, they do not need a specific amount of light to go from the vegetative cycle to the flowering cycle. We recommend 18/6 or 20/4 to obtain High yields.

This means that growers can have greater control over the growing process and can create an optimal environment for their plants without having to worry about light time. However, it is important to ensure that the plants receive enough light for healthy growing, as the quality and quantity of light can affect the plant's yield and growing.

Another advantage of Autoflower seeds is their fast life cycle. These plants can grow and flower in as little as 7-9 weeks, which means growers can harvest several times a year. Also, autoflowering seeds tend to be smaller and more compact than other strains, making them ideal for growing in small spaces or indoors.

As for the quality of the marijuana produced by Auto seeds, it is important to keep in mind that genetics and growing conditions also play an important role. However, many autoflowering cannabis strains have won awards for their taste, aroma, and effects, proving that these plants can produce high quality marijuana. Remember that our cannabis plants also need good nutrients when our Autoflower seeds are seedlings, in their vegetative period, and in their flowering period.

When growing cannabis seeds outdoors, choose the best date for your crop and a place where cannabis plants can receive the most hours of sunshine. If you would like to grow your seeds indoors, be sure to have good tents, textile pots for growing, LED lighting, an 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.

Watermelon OG Autoflower 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: growers in the northern hemisphere should sow their cannabis seeds in April for harvest in mid-October. Healthy Watermelon OG Autoflower produce about 3.52 - 4.23 oz/plant | 100 - 120 gr/plant of buds each.

Indoors: these crops have a flowering time of 8 - 10 weeks and produce about 1.47 - 1.80 oz/ft2 | 450 - 550 gr/m2.

WHAT DOES THE Watermelon OG Autoflower SMELL LIKE?

The buds of the Watermelon OG Autoflower are rock hard, soaked in resin and often have a crystalline sheen due to the amount of trichomes. They look like they came from the moon and are excessively covered with resinous trichomes. The taste and flavor can be described as the perfect blend of Grape, Sweet, Tropical. Watermelon OG Autoflower makes a delicious soft smoke and combines a wide range of effects while a strong and relaxing experience. Its rare genes produce a premium weed that is hard to beat. Thanks to its large resin production, it is the ideal strain for the production of high-quality extracts and concentrates.

A good terpene profile enhances the flavors of the buds of cannabis plants. Terpenes are volatile organic compounds that are produced in the cannabis plant and have an effect on the aroma and flavor of the buds. The most common terpenes are.

These terpenes act as a kind of energizer for the flavors of the buds, as they add a fresh, citrusy touch to the sweeter flavors found in the buds. Terpenes play an important role in the taste and aroma of cannabis which may have any effect on the overall user experience. For example, some terpenes have sedative properties, while others can act as stimulants.

For this reason, it is important to know the different terpenes found in a given cannabis strain before smoking it, in order to get the most out of the flavors and effects they produce.


Watermelon OG Autoflower is one of the best marijuana strains available in our catalog with more than 900 strains of marijuana seeds for sale. Watermelon OG Autoflower is an herb with a High THC of 22% - 25% that gives us a state of happiness, concentration, and relaxation. Its powerful terpene profile where  stand out with a higher percentage.

Watermelon OG Auto



This mostly Mostly Indica marijuana is considered one of the most potent within the cannabis community. Watermelon OG Autoflower is the perfect strain to relax, but it will also take you to a state of happiness and concentration. It can make anyone feel cheerful and happy.

Watermelon OG Autoflower is perfect to consume in the evening after a long day. It is a marijuana plant with a mostly Indica structure. A large stem supports its satellite branches and can be grown both indoors and outdoors, obtaining a similar production but with a higher yield when it is fed with all the hours of sunshine outdoors.

Our Watermelon OG Autoflower is a mostly Indica strain that can take between 7 - 9 weeks from germination to harvest. Remember that in each period of cultivation of our marijuana plant it is important to provide it with the corresponding nutrients to obtain resinous buds and trichomes.

Enjoy a unique experience and buy Watermelon OG Autoflower seeds in our online seed bank, env-blimburnseeds-stagingblb.kinsta.cloud.

Watermelon OG Autoflower Terpenes

Anxiety relief: Caryophyllene is the terpene that should predominate because it reduces anxiety and depression and provides a state of relaxation. It is present in the aromas of spices, pepper and oregano.

Migrane relief: The interaction between cannabinoids may contribute to pain reduction. Migraine reducing terpenes are present in mostly indica strains with high Myrcene terpene content. It is present in earthy, musky, woody, and spicy aromas and in the terpene Eucalyptol Mint.

Pain relief: The appearance of the terpenes Myrcene and Humelene are a trigger for pain reduction. When the terpene Eucalyptol is present, it is a great remedy for reducing chronic pain. It is present in earthy, musky, woody, and spicy aromas and in the terpene Eucalyptol Mint.


Get your free seeds now with our BOGO (Buy One Get One Free) promotion that allows you to buy a packet of selected seeds and receive another packet of seeds of the same variety for free. It is important to note that this promotion only applies to selected products and cannot be combined with other offers or discounts. This promotion is a great way to save money while enjoying our product.

Please note: this promotion may be subject to change or restrictions without prior notice. Please check the terms and conditions of the offer before making a purchase.

Enjoy a unique experience when you buy seeds from a family owned and trusted seed bank like Blimburn. We were established in 2002 with the aim to develop new strains, preserve old school strains and provide cannabis growers with the highest quality seeds.

Choose feminized seeds, autoflower seeds, fast flowering seeds, cbd seeds or regular seeds, we send them in their original packaging directly to your home. Fast and discreet shipping with germination guarantee.

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Cash App: We will send you our Cash App User to make the payment. Available only for US orders. Cash App payments are processed the next business day.

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We have more than 15 years dispatching cannabis seeds orders. We send a discreet package for all orders and with tracking number.

USA: Free Shipping on orders over $70 by USPS. Takes 2 to 4 business days. Shipments by postal mail will be sent on non-holiday Monday to Friday mornings. Guaranteed delivery.

THAILAND: Free Shipping on orders over $70 by Post: Takes 7 to 15 working days. No delivery guarantee. Shipment on non-holiday Monday and Thursday.

CANADA: Free Shipping on orders over $70 by Canada Post: Takes 2-10 business days. Shipments by postal mail will be sent on non-holiday Monday to Friday mornings. Guaranteed delivery.

WORLDWIDE: Free Shipping on orders over $70 by Post: Takes 4 to 6 weeks. No delivery guarantee. Shipment on non-holiday Monday and Thursday.

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Watermelon OG Auto . REVIEWS

Rated 5 out of 5
September 18, 2023

Blimburnseeds is top-rated, with the best customer service experience in the biz.

Avatar for Starr
Rated 5 out of 5
May 29, 2023

All seeds came up in 3 days. So far so good

Avatar for Bobby Mac
Bobby Mac
Rated 5 out of 5
May 19, 2023

I’m Super excited about the Cafe Racer seeds seeds I received from paying with the Cash 💸 App.. I will start these little guys in a month or so, I promise I will keep you updated..

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