STRNG Seeds – G13 Auto
$10.00
A legendary indica with earthy, pine, and berry flavors.
- Free shipping on orders $30+
- Ships within 24 hours
G13 Auto combines the legendary G13 strain with Ruderalis genetics, resulting in a robust, easy-to-grow plant. It offers an uplifting and relaxing experience, making it suitable for evening use.
Growers appreciate its compact size and generous yields, with indoor plants producing up to 550 grams per square meter and outdoor plants yielding up to 100 grams each. The strain's flowering time is approximately 8-9 weeks, allowing for multiple harvests throughout the growing season.
We are proudly based in Colorado and all our seeds come from local farmers.
| Genetic Background: | G13 x Ruderalis |
|---|---|
| THC: | |
| CBD: | 0.7% |
| Sativa: | 20% |
| Indica: | 70% |
| Flavor: | Earthy, Pine, Sweet, Woody, Berry |
| Effect: | Relaxing, Uplifting, Sleepy |
| Breeder Location: | Colorado |
| Yield indoor: | 450-550 g/m² |
|---|---|
| Yield outdoor: | 60-100 g/plant |
| Flowering time: | 8-9 weeks |
| Height indoor: | 80–110 cm |
| Height outdoor: | 100–120 cm |
| Harvest Month: |
G13 Auto is prized for its quick growth, compact size, and earthy-spice aroma — offering a simplified version of the classic G13 with autoflower convenience.
It usually finishes in 9–10 weeks from germination, making it a solid option for fast indoor or outdoor cycles.
Expect a blend of earthy musk, pine, and subtle herbal spice, with aromas intensifying in the final weeks of flower.
Yes — it stays compact and discreet, ideal for tents, balconies, or cabinet setups with height restrictions.
Yes — it grows well in hydro systems like DWC, especially when EC and pH are tightly controlled.
Yes — it adapts well to SOG setups thanks to its uniform growth and quick flowering.
Absolutely — it’s low-maintenance, automatically flowers, and tolerates small mistakes well.
Buds are dense, resin-rich, and often show a deep green color with fiery pistils and frosty trichome coverage.
G13 Auto blends the classic G13 photoperiod strain with autoflowering genetics for speed and simplicity.
Yes, we provide feminized G13 Auto seeds, so you can expect flower-producing plants every time.
No — it flowers automatically under 18/6 or 20/4 light schedules, regardless of light timing changes.
Yes, our seeds are under the 2018 Farm Bill. Click HERE to learn more.
It’s best to plant directly into the final pot (3–5 gallons) to prevent transplant shock and maximize growth.
Topping isn’t recommended due to its short cycle — stick to gentle low-stress training (LST) instead.
Of course! You can see our equipment collection HERE.
Water when the top inch of soil is dry; avoid overwatering, especially during early growth.
18 hours on and 6 off works well, though some growers push to 20/4 for slightly more aggressive growth.
Light defoliation in early flower is okay, but heavy pruning can delay growth or reduce yield due to the short lifespan.
Yes — it produces a noticeable earthy aroma in flower, so carbon filters are helpful in indoor spaces.
Keep RH around 50% during veg and 40–45% in flower to reduce mold risk on dense buds.
| Spend | Get |
| $ 45 | 1 Free Seed |
| $ 100 | 2 Free Seeds |
| $ 150 | 3 Free Seeds |
| $ 200 | 4 Free Seeds |
| $ 250 | 5 Free Seeds |
| $ 300 | 6 Free Seeds |
| $ 350 | 7 Free Seeds |
