Runtz Auto Strain
Runtz Auto Strain by Barneys Farm
Balanced autoflowering hybrid derived from Runtz genetics. Characterized by a sweet candy-like terpene profile with fruity undertones. Provides uplifting and mood-enhancing effects.
THC levels typically around 27%. Indoor cultivation height: 80-100cm. Yield of up to 500-600g/m².
Runtz Auto Cannabis Seeds - Type: Autoflower Strain

Runtz Auto by Barneys Farm
After the runaway success of Runtz there was absolutely no other option but to create a Runtz autoflowering version of our previous work. Runtz Auto manages to deliver the same outstanding package of plant, but in a smaller time frame - just 70 days from seed! Final growing heights of around 100-140cm can be expected. Yields still pack a punch - with experience and the correct lighting conditions it is possible to push her as far as 500-600g/m2. Outdoors if grown well she can deliver up to 230-300g per plant.
Runtz Autoflower Just like the original, can bathe away your worries and strife in a sumptuous sea of fruity flavours, with killer buds that are smeared in an intoxicating layer of diverse cannabinoids. We have even managed to preserve some of the outrageous tastes that the original Runtz had in this version, so you’ll be able to have the same amount of fun and enjoyment in a much smaller grow window! This balanced yet saucy hybrid will deliver you to another flabbergasting level of relaxation, shattering mental tensions and ensuring you can carry on through your day, protected from any worries or negativity by a halo of positivity.
All Barneys Farm US orders are processed within 48hrs and discreetly dispatched from our US distribution centre in Illinois.
Runtz Auto Cannabis Seeds Specification:
|
Runtz x BF Super Auto #1 |
|
27% |
|
FEMINISED |
|
30 |
|
70 |
|
Sweet Tropical Fruity Flavours |
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Calming, Relaxion, Euphoric |
|
Sweet, Fruits, Candy |
Height Indoor (cm) | 80-100cm |
Indoor Yield (g) | 500 – 600 gr/㎡ |
Height Outdoor (cm) | 110-140cm |
Outdoor Yield (g) | 230-300 gr/plant |
Feminised Outdoor Harvest Month Week | 65 - 70 |
Runtz Auto FAQs
Is Runtz Auto Indica or Sativa?
Runtz Auto by Barneys Farm is 30% Sativa and 70% Indica.
What is the best way to store my Runtz Auto seeds?
Store Runtz Auto seeds in a cool, dark place in an airtight container, ideally in a refrigerator. Avoid freezing and make sure they are properly labeled and dated.
What is the best temperature for germinating Runtz Auto cannabis seeds?
Germinate at 70°F-90°F (21°C-32°C). Below 70°F can delay or stop germination; above 90°F can cause poor germination and increase the risk of seedlings drying out.
What is the best method to germinate Runtz Auto seeds?
If allowed in your location, we recommend using the paper towel method: place the seeds between damp paper towels, keep them warm and dark, and check daily to ensure the paper towel remains moist.
How deep should I plant sprouted Runtz Auto seeds?
Once germinated, transfer them to soil or similar growth media, making a small hole 5-10 mm deep with a match or pen. Gently place the sprouted seed root-down in the hole. Avoid handling seeds with your hands; use a match or similar tool to position them.
Should I plant my seedlings in their final pots / In the ground outdoors?
No! By carefully transitioning your seedlings from small pots to larger containers, you can ensure your Runtz Auto plants develop strong, healthy roots that support vigorous growth.
Smaller pots dry out more quickly, which is beneficial early in the plant's development. This encourages the roots to spread in search of moisture and nutrients. As the root structure starts to fill the pots, incrementally increasing the pot size continually stimulates new root growth, allowing for ongoing, more precise watering and nutrient uptake.
Runtz Auto cannabis seeds are sold strictly for souvenirs, storage, and genetic preservation.