Do-Si-Dos made a big impression on the cannabis world, and Royal Queen Seeds wanted to bring that experience to growers who value speed and simplicity. By crossing Do-Si-Dos with Cookies Auto and stabilizing the line over several generations, the breeders created a fast, compact and flavorful autoflower that keeps the character of the original.
Do-Si-Dos Auto is 60% indica, 35% sativa and 5% ruderalis. The ruderalis input means she flowers automatically, with no light schedule switch required, which makes her accessible to beginners and a time-saver for veterans.
From germination to harvest she needs only 65 to 70 days, about 9 to 10 weeks. Indoors she reaches 3 to 4 feet (90–120 cm) and yields 12 to 14 oz/m² (340–395 g/m²). Outdoors she grows to 3 to 5 feet (90–150 cm) and produces 3 to 5 oz/plant (85–140 g/plant).
Effects, Aroma and Flavor of Do-Si-Dos Auto
The aroma is crisp and sweet, with a skunky edge that lifts the spirits before the first toke. On the palate, candy-like sweetness and bright citrus lead over an earthy base, an inviting combination that suits joints, bowls and vaporizers.
With up to 20% THC, Do-Si-Dos Auto ranks among the stronger autos you can grow. Experienced smokers can enjoy a full joint before the effect peaks, while newcomers will feel it with much less. Despite her indica lean, the high is calming and well balanced, letting you relax, socialize or get creative without nodding off after a couple of puffs. It shines on quiet evenings in.
Growing Do-Si-Dos Auto Seeds: Compact and Stealthy
Do-Si-Dos Auto keeps a tidy, compact shape throughout her cycle while still producing solid yields. Indoors, plants peak around 4 feet (120 cm), but low-stress training can hold them near 80 cm (2.6 ft), ideal for small tents and cabinets. Run 18/6 or 20/4 light from seed to harvest and sow directly into the final container.
Outdoors she grows a little taller and can also be trained low to stay discreet. Royal Queen Seeds rates her for long summers. Because she finishes so quickly, you can plan multiple harvests in a single season by sowing in waves from spring into summer. Companion plants sown nearby early in the season can help deter pests and keep the garden looking natural.
Do-Si-Dos Auto Characteristics
| Strain type | Autoflowering (feminized) |
| Genetics | Do-Si-Dos x Cookies Auto |
| Indica/Sativa | 60% Indica / 35% Sativa / 5% Ruderalis |
| THC | Up to 20% |
| CBD | Low |
| Effect | Calming |
| Flavor | Candy, citrus |
| Indoor yield | 12 to 14 oz/m² (340–395 g/m²) |
| Outdoor yield | 3 to 5 oz/plant (85–140 g/plant) |
| Seed to harvest | 65–70 days from germination (about 9–10 weeks) |
| Height | Indoors 3 to 4 feet (90–120 cm); outdoors 3 to 5 feet (90–150 cm) |
| Climate | Suited to regions with long summers |
| Best cultivation technique | LST, no transplanting, 18/6 or 20/4 light |
FAQ
How fast is Do-Si-Dos Auto?
She is ready 65 to 70 days after germination, about 9 to 10 weeks from seed to harvest.
Does Do-Si-Dos Auto need a 12/12 light cycle?
No. She flowers automatically. Run 18/6 or 20/4 for the whole grow.
How strong is Do-Si-Dos Auto?
THC reaches up to 20%, which is high for an autoflower. The effect is calming and balanced.
What does Do-Si-Dos Auto taste like?
Sweet candy and citrus over an earthy, slightly skunky base.
How tall does Do-Si-Dos Auto grow?
Indoors 3 to 4 feet (90–120 cm), though LST can keep plants near 80 cm (2.6 ft). Outdoors 3 to 5 feet (90–150 cm).
How does Do-Si-Dos Auto compare with the photoperiod Do-Si-Dos?
The auto finishes from seed in 65 to 70 days with no light switch and stays more compact. The photoperiod reaches up to 25% THC and produces bigger outdoor plants.







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