




Critical 2.0 Auto
THC: 18% - 20%
Type of seed: Autoflowering
Phenotype: Mostly Indica
Flavor: Citrus, Skunk
Day to flower: 10 - 12 weeks
Lineage Critical 2.0 Autoflower
Critical 2.0 Auto resulting from the cross between a Critical 2.0 x Ruderalis will produce a hybrid strain Mostly Indica 60% Indica / 40% Sativa. The strain will likely have a Citrus, Skunk flavor with a strong Mostly Indica body high.
It also has a Medium THC 18% – 20%, making it a great choice for those looking for a strong and relaxing experience.
A combination of cannabis flower, cannabis concentrate, and terpenes are to include Alpha-Pinene, which is known for their depression, insomnia, muscle spasms properties.
Origin
The Critical 2.0 Auto strain was developed by the world renowned Dutch seed banks in Amsterdam, showcasing the expertise of top tier breeders. This autoflowering variety is a refined cross of Ruderalis, Critical+ with Skunk #1 and Afghan Kush genetics, resulting in a strain that offers exceptional potency, resilience, and performance.
Its robust lineage makes Critical 2.0 Autoflower seeds highly sought after by growers for their reliability and strong yields. This strain is perfect for those looking for a fast growing, high quality autoflower with a rich heritage of award winning genetics.
Critical 2.0 Autoflower Sativa or Indica?
The Critical 2.0 Auto strain leans heavily towards Indica 60% Indica / 40% Sativa, providing a relaxing and calming experience. Its Indica dominant genetics make it an excellent choice for unwinding and achieving full body relaxation.
When growing Critical 2.0 Autoflower seeds, expect plants with compact structures and dense, resin rich buds. This strain’s Indica profile is ideal for growers and users seeking a classic, soothing cannabis experience.
Critical 2.0 Auto Effects
The effects of Critical 2.0 Autoflower strain are deeply relaxing, making it perfect for stress relief and winding down after a long day. Users report a calm body high paired with a sense of tranquility.
This Indica dominant strain also provides mild euphoric effects, enhancing mood while keeping the experience soothing and manageable. Critical 2.0 Auto seeds deliver a strain that excels in both relaxation and gentle mental uplift.
Germinating Cannabis Seeds Autoflower Critical 2.0
It is important to germinate your Critical 2.0 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, from Blimburn Seeds we recommend our customers to follow our easy and simple technique.
Before removing our Critical 2.0 Auto cannabis seeds from their packaging, remember that cannabis seeds are alive and delicate. The PH of our hands full of bacteria can easily infect them and ruin our germination.
Set Up Your Germination Station: Begin by moistening two paper towels with room temperature water. Lay one paper towel on a plate and spread the seeds on it, spacing them about 2 cm apart. Place the second paper towel on top of the seeds, and make sure to remove any excess water from the plate. Cover the setup with another opaque plate and store it in a warm, dark location.
Monitoring: Make sure paper towels are still moist by checking every 4-6 hours and spraying room temperature water. Typically, germination should occur within 24 to 120 hours. Once the seeds have sprouted tap roots, plant them with the roots facing down and cover with about 2 cm of soil. Remember to water the soil regularly by spraying to keep it moist. It may take up to two weeks for the plants to start growing.
Ideal Conditions: Maintain a consistent temperature of 70-90ºF in the germination area. Use purified room temperature bottled water with a pH level between 5.5 and 7. Keep the seeds away from light, allowing exposure for less than 1 minute before and during germination. Avoid touching the seeds or applying pressure to them.
Record Keeping: To qualify for the three month germination guarantee, it is necessary to follow all the steps outlined in our germination guidelines. Please do not use alternative germination methods, such as using a water bottle or planting directly into soil. Document the germination process through photography or video, as it will be requested when assessing claims for replacement products.
Critical 2.0 Auto Flowering Time
Growers of Critical 2.0 Auto seeds will appreciate its efficient time from seed to harvest of just 10-12 weeks. This fast growing cycle ensures quick results without compromising quality.
During flowering, expect compact plants with abundant, aromatic buds that are easy to cultivate. The strain’s strong genetics ensure consistent growth and rewarding yields, making it an excellent choice for cultivators of all experience levels.
How to Grow Weed Critical 2.0 Autoflower?
Critical 2.0 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 Critical 2.0 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 Critical 2.0 Auto seeds, 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 8-10 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 finally in their flowering period.
When you grow cannabis seeds outdoors, choose the best date for your crop, a place where our cannabis plants receive the most hours of sunshine.
If on the other hand you like to grow your Autoflower seeds indoors and you have good tents, textile pots for growing, led lighting, 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.
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: In the Northern Hemisphere, growers should sow their autoflowering cannabis seeds in April, achieving a first harvest in mid summer and a second harvest between July and mid October. Healthy Critical 2.0 Auto seeds produce about 17 – 21 oz/plant | 500 – 600 gr/plant of buds each.
Indoors, these crops have a time from seed to harvest of 10 – 12 weeks and produce about 1.31 – 1.47 oz/ft2 | 400 – 450 gr/m2.
Ideal Climate for Cultivating
The optimal environment for Critical 2.0 Auto seeds to flourish align with Mediterranean like climates, characterized by long, sun-drenched summers and mild, temperate winters. The crucial temperature range to cultivate this strain is within a 70–85°F window (21–29°C), which is vitally important to guarantee peak growth and development.
Critical 2.0 Auto is quite friendly to different altitudes, but thrives particularly in regions that have steady and abundant sunshine. Adequate annual rainfall ecoing from 15–30 inches (380–760 mm) is beneficial if combined with well draining soil to help stave off damaging root rot.
For enthusiastic growers within the U.S., you’ll find the climate conditions in states such as California, Nevada, Arizona, New Mexico, Texas, Florida, and Georgia particularly advantageous for cultivating Critical 2.0 Auto. Specific cities within North Carolina, Tennessee, and South Carolina, given they meet the above requirements, are also viable states for growing.
Within these favored conditions, Critical 2.0 Auto seeds will genuinely prosper, fully playing out their distinctive and potent genetic potential. Rest assured, growing your Critical 2.0 Auto seeds in these suggested areas will bring out the best in their resilient, bountiful, and aromatic characteristics.
What does the Strain Smell Like?
The buds of the Critical 2.0 Autoflower are rock hard, soaked in resin and often have a crystalline sheen due to the amount of trichomes. They almost look like they came out of the moon and are excessively covered with resinous trichomes.The taste and flavor can be described as the perfect blend of Citrus, Skunk.
Critical 2.0 Auto 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.
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. On the other hand, terpenes also have an effect on the effect that cannabis produces when smoked, as 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.
Experiencing the Strain
Critical 2.0 Autoflower is one of the best marijuana strains available in our catalog with more than 1000 strains. An herb with a Medium THC of 18% – 20% that gives us a state of happiness, concentration and relaxation.
This mostly Mostly Indica marijuana is considered one of the most potent within the cannabis community. The strain 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.
This strain is perfect to consume in the evening after a long day. It is a marijuana plant with Mostly Indica structure. A large stem that supports its satellite branches and that we can grow 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 Critical 2.0 Autoflower is an Mostly Indica that can take between 10 – 12 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 Critical 2.0 Autoflower seeds in our online seed bank, blimburnseeds.com.
Cannabis Terpenes Critical 2.0 Autoflower
Depression: The appearance of the terpenes Caryophyllene and Linanool is a trigger for the reduction of depressive symptoms. Helps to have a great day. It is present in Spicy, Peppery, Oregano, Floral, Lavender, Mint, Cinnamon and Coriander.
Sleepy: The combination of terpenes such as Myrcene, Terpineol and in high percentage Linalool provides us with a sedentary and sleepy state.
Pain: The appearance of the terpenes Myrcene and Humelene is a trigger for pain reduction. When the terpene Eucalyptol is present, it is a great ally in reducing chronic pain. It is present in earthy, musky, woody and spicy aromas and in the terpene Eucalyptol Mint.
Remember you can 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.
THC | Medium THC |
---|---|
THC % | 18% - 20% |
CBD | Low CBD |
CBD % | 0.5% |
Lineage | Critical 2.0 x Ruderalis |
Type of Seed | Autoflowering |
Genetic | Mostly Indica |
Yield | Medium |
Yield Indoor |
400 - 450 g/m2 1.31 - 1.48 oz/ft2 |
Yield Outdoor |
500 - 600 g/plant 17.64 - 21.16 oz/plant |
Height | 4.92 ft | 1.5 m |
Time from seed to harvest | 10 - 12 Weeks |
|
Temperate |
Harvest Month | All Season |
Beginner | For Beginners |
Medical | Depression, Insomnia, Muscle Spasms |
Effects | Energetic, Focused, Tingly |
Flavors | Citrus, Skunk |
Terpenes | Alpha Pinene, Caryophyllene, Delta Limonene, Linalool |
Flavor
citrus
skunk
Effect
energetic
focused
tingly
Medical
depression
insomnia
muscle spasms
Critical 2.0 Auto Reviews
The seeds arrived in good condition, but delivery was slower than expected.

Decided to give these guys a try with some GSC cousins. Dosido, gmo, and got 3 Cafe racers on the house! Boy was it worth it! Cash app’d the money on a Sunday evening, had the seeds in my mailbox wed afternoon. I live near KC. So was impressed with the swift delivery, and things just kept getting better. All of my seeds except 1 germinated. Had I kept recordings of my process blimburn would of probably replaced the one dud. I’m not bitter tho. Because the rest did amazing and the product just oozed good genetics. Very happy. Won’t order anywhere else from now on. These guys are at the top of the game IMO. Thanks Blimburn!

Ordered on a Monday, got to NY on Friday. All seeds appear to have been shipped intact.All seeds appear to be mature, no little whities. First stateside order, always purchased from Holland, but its been awhile.Will update as things proceed.

“Great selection and the best point system of any other seed bank!!!
