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fastest autoflowering cannabis seeds

Fast Autoflowering Seed Strains

What’s fast autoflowering cannabis and why is so popular?

Auto-flowering cannabis strains are different from most types of marijuana in that they begin to flower (produce buds) not long after germination and continue to do so throughout their life cycle.

(The original auto-flowering cannabis strains are called Ruderalis but they didn’t contain any psychoactive substances like THC so they were bred with potent Sativas and Indicas to make a whole new strain of cannabis – auto-flowering strains that will get you high!)

Most cannabis strains need equal spells of dark and light every 24 hours before they will begin to start budding. If the plants are exposed to more than 12 hours of light every 24 hours then they will continue to grow but not flower or form buds. Bummer!

Not so with auto-flowering cannabis. These suckers will start to flower a few weeks after germination and continue to flower for their short but potent life cycle.

So if you’re growing in a room that can’t be kept completely dark for at least 12 hours a day you’ll want to get auto-flowering seeds. Perfect for my buddy who grows under lights in his rec room (also for folk growing outside in urban areas with excessive light pollution).

Multiple harvest in one growing season

Some auto-flowering cannabis strains are also fast to grow which makes a shorter wait for harvest time. This means you can be harvesting your crop in as little as two months after germinating the seeds.

Outdoors, this means you can plant and harvest two or three crops in a summer growing season.

Indoors it means you can have at least 5 crops from seed to harvest each year.

Fast does not mean big

Now don’t expect huge 450+ gram harvests for each plant from these small but mighty strains. 30 to 120 grams harvested from each autofem seed is more likely. (For biggest harvests, see auto-flowering strains Think Different and Green-o-matic below). If you want to harvest large quantities of high-grade marijuana every two months you’ll have to grow a dozen or more of these autoflowering strains at a time!

Below is a list of the best autoflowering cannabis strains available to buy on-line in feminised seed form. Each strain below has been selected for the following qualities: speed, potency, effect, taste and popularity.

Top 3 Autofem Sativas

Sativa-dominant dope produces an uplifting, energetic cerebral high when smoked.

Amnesia Haze – seed to harvest in 56 -63 days!

Amnesia Haze is a Sativa-dominant autoflowering strain developed by Sumo Seeds bank.

An incredibly fast producer, Amnesia Haze can go from seed to harvest in just 8 weeks.

With a delicious lemon citrus flavour with earthy undertones, this stain produces an energetic cerebral high one can expect from any quality Sativa strain.

It grows well indoors and outside in high latitudes with short summers.

Amnesia Haze grows between 2 and 2½ feet in height. Small but mighty delivering up to 7 ounces per sq yard of growing space.

Larger harvests have been reported when grown outdoors.

Some claim Amnesia Haze is the fastest seed to harvest strain available anywhere. The perfect strain for the impatient among us
Amnesia Haze automatic

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5 seeds $89
10 seeds $119
20 seeds $189
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3 seeds $27
5 seeds $45
10 seeds $79
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5 seeds $39
10 seeds $69
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5 seeds $55
10 seeds $99
20 seeds $176

AK-47 auto – seed to harvest in 70 – 77 days

AK-47 Autofem is a predominantly Sativa super strain bred from AK47 and Ruderalis.

It’s known for producing large yields of very potent buds in very short time.

AK-47 auto can be grown outdoors or inside. Its buds begin to develop within a month of germination and become large and sticky.

A Sativa-dominant strain, AK-47 produces up to 500 grams per sq meter of grow space.

It grows between .75 and 1 meter in height.

This autofem strain produces highly potent weed with a THC content of 18% to 20%. It creates a very energetic euphoric high when smoked.

AK-47 automatic is popular for recreational use.

AK-47 Autofem seeds are available from 4 reliable seed banks listed below.

AK-47 automatic seeds

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5 seeds $89
10+ 10 free seeds $119
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6 seeds $64.54
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5 seeds $44
10 seeds $79
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5 seeds $45
10 seeds $81
20 seeds $144

Sour Diesel auto – seed to harvest in 63-80 days

Sour Diesel auto is a blend of automatic Haze with New York City Diesel.

This Sativa -dominant autoflowering strain has a high THC content (17%+) and imparts an smooth yet happy and energentic high when smoked.

It can and will grow up to 80 cm and delivers around 2 ounces per plant if well cared for. Grown outside it can grow bigger and deliver more when it comnes to harvest.

Sour Diesel auto starts to flower by ther 9th week and can start to be harvested shortly after.

This mostly Sativa hybrid combines the fruity taste of genuine Haze along with the slightly acidic tartness of Diesel.

Sour Diesel auto

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5 seeds $89
10 seeds $119
20 seeds $£179
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5 seeds $55
10 seeds $89

Top 3 AutoFem Hybrids

Hybrid cannabis strains produce a balanced Sativa/Indica effect when smoked – a cerebral high with a relaxing body stone.

O G Kush – seed to harvest in 65 – 80 days

This Nirvana Seeds OG Kush autoflower is a cross of an original OG Kush mother from Lake Tahoe (in the US Sierra Nevada) with the Northern Lights automatic.

It’s a killer combination. OG Kush autoflower seeds grow into rich-yielding plants with a dense rounded bud structure, much like that of traditional Kush strains.

Suitable for outdoor or indoor growing, OG Kush autoflower feminized seeds give a sizeable harvest of up to 350g per square metre of grow space, flowering for 7-9 weeks.

As for the effects, OG Kush automatic has a clean fruity (lime-like) aroma and gives a high that is balanced physically and mentally – a long strong body stone with a cerebral lift.
OG Kush autofem seeds

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5 seeds $89
10 seeds $119
20 seeds $179
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1 seed €8
5 seeds €20.50
10 seeds €32.50
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5 seeds $51
10 seeds $85
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5 seeds €25

White Widow auto – seed to harvest in 63 – 70 days

A cross of Brazilian Sativa and South Indian Indica, White Widow autois a classic strain much loved in the coffee houses of Amsterdam.

The introduction of Ruderalis genetics gives it autoflowering super powers.

It can be grown inside or out will be ready to harvest after flowering for 8 to 9 weeks.

It stays small at around 24 inches in height – yet can deliver around 4 ounces of mouth-watering bud per sq yard of growth.

White Widow auto is a very high yielding autoflower, and is a lovely smoke: a spicy, fruity flavour and a euphoric energising high.

White Widow auto

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5 seeds $89
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3 seeds $25
5 seeds $34
10 seeds $56
European Union only
Shipping €7.50
5 seeds €33
10 seeds €61
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5 seeds $51
10 seeds $85
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5 seeds $55
10 seeds $89
20 seeds $176

Cheese auto – seed to harvests 63 – 70+ days

Cheese is a famous hybrid with a 60% Indica 40% Sativa balance.

Known for it relaxing and euphoric efects, Cheese have been a favourite for many years sinmce it was first developed in the 1980’s.

A cross between Skunk#1 and Afghani Indica, Cheese auto brings all the great characteristics but is amuch shorter timeframe from seed to harvest.

In goes into full flowering 7 to 8 weeks after germination and can be harvested in the 9th and beyond.

With around a 14%+ THC concentration, Cheese autofem packs a punch and delivers 4 to 6 ounces per sq yard of growing space. Larger harvests can be had when growing outdoors.

Cheese autofem seeds

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5 autofem seeds for $69
10 autofem seeds for $109
20 autofem seeds for $169
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10 autofem seeds for €55 (approx. £48 / $63 )
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10 autofem seeds for €60 (approx. £52 / $81 )

Top 3 Automatic Indicas

Indica-dominant dope produces a sedative, relaxing, chill-out body-buzz when smoked.

Northern Lights – seed to harvest in 65 – 75 days

Northern Lights is one of the most potent and famous Indica strains ever created.

Nirvana SeedsNorthern Lights has become the most popular hybrid because of its higher potency and reduced flowering time.

Highly adapted to indoor growing, Northern Lights seeds grow into high-yielding plants that can finish in around 7 – 9 weeks.

A stocky plant, Northern Lights is famous for its proliferation of dense, resiny buds which have a honeyish musky aroma when dried. It’s a fairly odourless plant when growing though, making Northern Lights automatic a good choice for guerilla growing.

Northern Lights seeds are also fairly easy to grow so a good choice for novice growers. You can expect good yields with this auto too – 200-300g per square metre of indoor grow space.

The effect when smoked is a potent body stone that’s comfortably lazy and relaxing with a mild pleasant head high to go with it.

Girl Scout Cookies auto – seed to harvest in 63 days

A hybrid of Durban Poison and OG Kush, Girl Scout Cookies auto is a 80% Indica that has made a big splash in the growing / smoking scene.

It developed into a full flower mode by the 8th week of growth and can be harvested anytime after the 9th week.

An easy strain to grow that requires little fuss. It stays short but stout delivering up to 6 ounces of awsome bud per sq yard of growing space.

This is a great autofem strain to grow in a pot by a sunny window.

When smoked it provides a deeply relaxing yet euphoric high.

Girl Scout Cookies auto

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5 seeds $109
10 seeds $149
10+10 free seeds $149
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25% discount for bitcoin payment
5 seeds $40
10 seeds $73
15 seeds $113
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5 seeds $51
10 seeds $85

Blueberry auto – seed to harvest in 63-70 days

Blueberry auto autoflowering feminized is a potent Indica-dominant strain that produces awesome smelling bud in a short time.

A hybrid of Afghani Indica (80%) and purple Thai Sativa (20%), Blueberry auto is potent with a delicious fruity taste.

Blueberry auto-fem grows into a stocky and bushy plant, packed with thick large buds.

It grows well indoors and even outside in cool climates.

It is full flowering within as little as 8 weeks and can be successfully harvested on the 9th week. It will deliver 15 to 30 grams of potent sweet smoking pot per plant.

Blueberry auto is a lovely smoke – that fruity berry taste with a relaxing Indica body buzz – and a decent head buzz too, with roughly 15% THC content.

For more information on Blueberry autoflowering feminized seeds click any green button below.

Blueberry auto

Seed Bank Sales & Delivery Price Order
Worldwide delivery
Free shipping for Europe & USA
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5 seeds $89
10 seeds $119
20 seeds $189
Worldwide delivery
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5 seeds $34
10 seeds $56
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5 seeds $51
10 seeds $85
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10% discount for Bitcoin payment
5 seeds $50
10 seeds $90
20 seeds $160

Please Note: In most countries, including the UK, it is legal to trade and possess auto-flowering cannabis seeds. In many countries however, it is against the law to cultivate fast autoflowering marijuana.

We provide information on auto-flowering cannabis seeds as a law-abiding service. We do not endorse the cultivation of fast autoflowering marijuana where it is illegal to do so. In jurisdictions where it is illegal to cultivate auto-flowering marijuana we provide growing information and advice purely for scientific and entertainment purposes.

Please check your local laws before germinating auto-flowering cannabis seeds.

Fastest Autoflowering Seeds

Autoflowering seeds offer the fastest and easiest way to produce your own marijuana plants, buds and harvest. The ease and simplicity with which they grow and flower, requires very little experience or previous growing knowledge. Often referred to as ‘throw-and-grow’, autoflowering seeds have become extremely popular with ‘guerrilla-growers’. Planted outdoors their reduced size makes them easy to disguise and camouflage, while their auto-flowering capabilities ensure a high quality, generous harvest, even during the height of Summer, when traditional marijuana plants are still in their vegetative stage.

Typically, autoflowering seeds are planted outdoors from the early part of Spring, through to late Summer. Warmer countries with a longer growing season can continue planting later into the year, and with the shortest growing and flowering cycle of any marijuana plants, autoflowering seeds are capable of producing several crops per year from the same space. Many growers germinate their seeds indoors, allowing the seedlings a week or so to become established before planting them outdoors. Repeating this process two weeks before harvesting the first crop, speeds up the time between harvests to under sixty days, allowing the area to produce a high quality, regular harvest every two months throughout the entire growing season.

We offer a selective range of the highest quality autoflowering seeds, all feminized and stable, guaranteed to produce the finest, fastest-flowering autoflowering marijuana plants. With only the female capable of producing buds and cola’s, ensuring that each and every seed you purchase generates a pure female plant is extremely important, one rogue male could easily pollinate an entire crop of female plants, turning them from generating flowers, to creating seeds.

Autoflowering Seeds Produce The Fastest Harvests

Traditionally, growers would plant their seeds outdoors during the Spring, allowing them to grow and develop throughout the Summer months, culminating in the plant flowering and budding, as the daylight hours reduced to below twelve per day towards the end of the Summer. The plants would finally produce a large, single harvest from their area, once a year. Unlike both regular and feminized marijuana seeds, autoflowering seeds do not require a reduction in light hours to begin flowering, it begins automatically, as soon as the seedlings become established and begin to produce their first real leaves.

Once started, autoflowering marijuana plants require approximately two months, or just sixty days to fully grow, flower and mature, regardless of the number of hours of darkness they receive. In fact, the longer the hours, and more intense the sunlight, the bigger the buds become, producing their best and largest yields during the very height of Summer. Yields are smaller than traditional feminized seeds, but the speed and ease with which the plant’s grow, allow several crops to be planted and harvested from early Spring through until the Fall.

Living in colder climates, with shorter Summer’s and a faster onset of Winter, often prevents people from growing marijuana outdoors. Living in Canada, or northern parts of the USA such as Colorado and Alaska, severely limit outdoor growing options, with very short Summer’s and cold Fall’s. Growing traditional marijuana seeds here would be impossible, by the time the plant’s started to fully flower, the cold, damp air would prevent good bud formation, and substantially increase the chances of rot and mold developing.

However, even in northern Canada and Alaska, it’s possible for autoflowering seeds to receive the required sixty days of sunlight and warmth to fully grow and mature, especially if the seeds are germinated and sprouted, prior to planting outside. Although northern growers may not get the opportunity to produce the several crops that growers in places such as Florida, and California, get to enjoy, autoflowering seeds do offer the chance of a successful outdoor harvest almost anywhere, and with very little care, knowledge or attention.

Critical Auto Fast Bud Marijuana Seeds

This is a well-balanced autoflower hybrid marijuana strain that has won several prizes, including the top prize. It grows quickly both indoors and outdoors as long as the climate is mild and Mediterranean. It grows densely with several branches, necessitating frequent pruning. Critical Autoflower Fast Bud is one of the world’s fastest flowering autoflowering strains. With germination to harvest time of just 6 to 8 weeks, this is a strain that breeders would adore. The plant flourished in any environment and can fit into a small space while still producing a large amount of yield.

Critical Autoflower Fast Bud has a sweet fragrance with diesel undertones and an earthy taste with hints of honey sweetness thanks to its contrasting but complementary parent strains. Because of its intense body effects, this strain is suitable for medical marijuana users. This strain will provide relief to people suffering from chronic pain and sleep disorders. This cannabis produces a warm fuzzy buzz that results in a couch-lock experience, making it an ideal strain to smoke in the early hours of the evening due to its slow gestating effects.

Seed Options Price Quantity
5 Seeds $ 65.00
10 Seeds $ 120.00
25 Seeds $ 240.00
  • Description
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Description

More About Critical Auto Fast Bud Strain

Type: Indica-Dominant (70%)
Genetics Parents: Skunk x Afghani x Ruderalis
Flowering Period: 6-8 weeks
Climate: Mediterranean
Yield: up to 500g/m2
Flavors: Diesel, woody, earthy, and sweet
THC Level: 20%
CBD Level: <2% (low)
Height: 40-90cm
Harvest Period: All Year
Growing Difficulty: Easy

What are the Flavors and Effects of Critical Auto Fast Bud?

Critical Auto Fast Bud has a distinct smell and flavor. When lit up, a blast of diesel fragrance fills the room, with a sweet and musty undertone that lightens the scent. The diesel notes are more noticeable when inhaled.

After a long, exhausting day, Critical Auto Fast Marijuana is a nighttime cannabis enthusiast’s best friend. You should expect some euphoric and calming chill-out time while this bud is around, whether it’s in the early evening or on a relaxed weekend. When you need to stay busy, this isn’t the ganja to use.

What are the Medical Benefits of Critical Auto Fast Bud?

Critical Auto Fast Bud strain is a go-to remedy for those suffering from joint and nerve pains, as well as PMS and headaches. It has soothing and pain-relieving effects that help to relieve aches and pains in the body. One or two tokes will work wonders for chronic pain relief and mind relaxation as the body relaxes.

Negative Effects You Can Expect from Critical Auto Fast Bud

Dry eyes and cottonmouth are two side effects of Critical Auto Fast Bud. These two are unpleasant but not necessarily life-threatening, and drinking plenty of water during the session can help. Using an over-the-counter eye lubricant can also help relieve irritation; however, rubbing the eye area can lead to more complications.

How to Grow Critical Auto Fast Bud Marijuana Seeds?

When grown indoors, this strain grows quickly and does not need a lot of TLC to thrive. Allowing it to sprout from cannabis seeds for hydroponics is usually the better choice since it will enable the plant to flourish in water rather than soil. Additionally, keeping the plant safe and comfortable at a temperature of 21 to 27°C can maintain this heavy-hitting strain content while it produces those large buds for you to appreciate.

Critical Auto Fast Bud can produce up to 450 grams per square meter in ideal growing conditions. By opting for a Sea of Green scheme, cultivators increasing a bunch will increase their chances of obtaining such a yield. The SOG can force planting at a very young age, allowing the cultivation to harvest even faster than otherwise.

See also  organic medical cannabis seeds