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303 OG Auto

303 OG Auto

303 OG Auto seeds grow into sturdy plants with classic OG flavours. Earthy, herbal, and a little spicy. Great for relaxing without getting totally couch-locked.

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CAD $33.82
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60-70 days
from seed to flower
26%
THC
Low (<2%)
CBD
Feminized
Plant Sex

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303 OG Auto: A True OG

303 OG Auto seeds grow into shorter but stocky plants. These plants have a lot of quality buds growing on them for being a short size. The plants are almost entirely bright green in colour, with leaves that extend far beyond the bud sites. These leaves act as solar panels, catching the sun's powerful UV rays and turning them into energy for the growing buds. Those same buds appear to be pale green under certain light, but that is only because they are coated with thick, rich, resiny crystal trichomes. Those trichomes have a lot to do with THC content, smell, and flavour. The harvested nuggets are dense and light green with amber hairs throughout. You can still see and smell the trichomes as they have transferred from the growing buds to the harvested nuggets. Breaking apart these nuggets releases an extra whiff of that potent aroma. 303 OG Auto has won several smaller, local awards on the cannabis circuit but has yet to take home a Cannabis Cup victory. With dozens of really solid reviews and growing popularity across Canada and beyond, this strain should win multiple major awards in the near future.

Growing Tips for Our Seeds

303 OG Auto can be grown both indoors and outdoors by novice growers. The strain is relatively low-maintenance and requires far less attention than some of the other finicky strains. If growing indoors, you will want to mimic a Mediterranean-type climate with warm temperatures and ample humidity. Outdoor grows should take place during the warmest months of the year, especially if you live in a region of Canada that experiences four distinct seasons. Because these plants tend to grow small, you should be able to fit them into gardens and greenhouses as well as closet or balcony grow setups.

Dial in Your Growing Conditions

  • Indoor or Outdoor: 303 OG Auto cannabis plants can be grown indoors and outdoors by first-time growers. The ideal temperature for these plants is between 20–25 degrees Celsius. During the vegetative stage, utilise an 18-hour light schedule. As an autoflowering strain, you do not need to change light cycles to induce the flowering stage as this strain will do that on its own.
  • Moisture Control: Humidity levels of approximately 50–70% during the vegetative phase, gradually decreasing to 40–50% or lower during the flowering stage. This change in humidity will help keep mould off of your plants.
  • Training Techniques: One technique that is beneficial to autoflowering strains of cannabis is low-stress training or LST. This method helps adjust the plant's leaves so that ample light and air can reach the bottom of the plant. It also helps to increase yield numbers to reach their full potential.

Yields, Flowering Time, and Harvest

  • Flowering Time: Growing indoors, you can expect the 303 OG Auto strain to harvest after a flowering period of 60–70 days. Outdoor growers should be ready for harvest sometime near the end of October or the beginning of November, depending on when you planted your seeds.
  • Yields: Indoor yields are around 300 grams per square metre, while outdoor grows typically produce up to 350 grams per plant. These yields are great. To increase these numbers, you can plant multiple plants — keeping in mind that Canadian regulations permit up to 4 plants per household for personal use — taking advantage of how compact 303 OG Auto grows. This will increase your yields exponentially.

Dominant Terpenes in 303 OG Auto: Pungent and Sweet

The 303 OG Auto terpene profile is directly responsible for how the plant smells and tastes and the strong effects it has on its users. The most dominant terpene in this strain is limonene, while linalool and myrcene are secondary terpenes.

  • Limonene: Most Dominant – Found in the rinds of citrus fruits, this terpene can improve lung function when found in cannabis.
  • Linalool: Secondary Terpene – Found in lavender and basil, this terpene helps with anxiety and acts as a sedative.
  • Myrcene: Earthy Flavour – The "Mother of all Terpenes", myrcene has an earthy and woodsy aroma and flavour to it.

Dominant Cannabinoids in 303 OG Auto:

Cannabinoids play an important role in 303 OG Auto seeds and are generally a huge part of most strains of cannabis. That creative, uplifting, and euphoric feeling you get when enjoying the 303 OG Auto strain is due to its dominant cannabinoids. Each cannabinoid does something different to the user.

  • THC: The Main Character - THC is the most dominant cannabinoid on the molecular level of this strain. The crystalline compound tetrahydrocannabinol is the main ingredient of cannabis. Topping out at a massive 26%, the THC in this evenly balanced strain is responsible for the uplifted and euphoric feeling you get when enjoying 303 OG Auto cannabis.
  • CBD: Very Minimal Amounts - While the CBD levels in 303 OG Auto are around 1%, the cannabinoid is still present, and the effects are noticeable in this strain. CBD plays a smaller role in what the strain does to the user. CBD is non-psychoactive and can produce effects that help with anxiety, sleep, pain, and even stress. The CBD in the 303 OG Auto strain, even in its lower amounts, definitely has a positive effect on the user.

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Strain Data

BreederAmsterdam Seeds Co.
Flowering Time60-70 days
Pack Size3 Seeds, 5 Seeds, 10 Seeds, 25 Seeds
Cannabis SpeciesHybrids
Genetics50% Indica/50% Sativa
THC26%
THC LevelHigh (>20%)
CBD LevelLow (<2%)
Terpene ProfileLimonene, Linalool, Myrcene
EffectsCreative, Euphoric, Uplifted
Yield Indoors (per m²)Up to 300g/m²
Yield OutdoorsUp to 350 gr
To TargetDepression, Headache, Insomnia
TastePungent, Spicy, Sweet
Skill LevelEasy
Plant SexFeminized
Flowering TypeAutomatic
Where to Grow/CultivateIndoor/Outdoor
SizeShort
BINBINF
Yield LevelStandard Yield