Do-Si-Dos OG

Do-Si-Dos OG Cannabis Seeds by Original Sensible Seeds

Do-Si-Dos OG is a feminised indica-dominant cannabis seed strain that delivers up to 28% THC and yields as high as 600g/m² indoors. Bred by Original Sensible Seeds from a cross of Girl Scout Cookies and Colorado Ghost OG, this is West Coast genetics distilled into a single, resin-drenched plant. If you want flavour, potency, and serious bag appeal without a complicated grow, this is where you start.

Why Do-Si-Dos OG Seeds Stand Out

Original Sensible Seeds have been working with Colorado Ghost OG and GSC genetics for years, and Do-Si-Dos OG is where those two lines finally meet. The result is a 70/30 indica-dominant hybrid that grows with purpose — tight internodal spacing, dense bud structure, and a resin coat that makes the buds look like they've been rolled in sugar. We've handled a lot of seeds from a lot of breeders since 1999, and the genetics behind this cross are genuinely impressive.

The THC content reaches up to 28%, which puts Do-Si-Dos OG in the upper tier of potency. That's not marketing fluff — it's the kind of number that means you use less per session. The high leans heavily into the body, with a relaxing, couch-friendly weight that carries a noticeable sativa edge to keep things interesting upstairs. And the munchies? Legendary. Stock the fridge before you sit down.

One honest note: at 28% THC, this strain is not the best pick if you're growing for someone with a low tolerance. It hits hard and fast. If you're after something gentler, consider a CBD-rich strain or a lighter hybrid. But if potency is what you're chasing, Do-Si-Dos OG delivers without apology.

Aroma and Flavour Profile of Do-Si-Dos OG

This is where Do-Si-Dos OG really earns its reputation. Crack open a cured jar and you get a layered aroma — sweet and fruity up front, like biscuit dough with a berry twist, followed by subtle diesel, wood, and herbal undertones that add depth. It smells expensive, frankly. The kind of nose that makes you pause and take a second sniff before you even think about grinding.

On the inhale, the sweetness translates into a smooth, almost dessert-like flavour. The exhale brings out the earthier diesel and wood notes. With resin production this high, Do-Si-Dos OG is also an excellent candidate for vaporising — a good-quality dry herb vaporiser will pull out every layer of that terpene profile. It's equally well-suited for making hash or concentrates, where all that sticky trichome coverage pays off.

Growing Do-Si-Dos OG Seeds

Do-Si-Dos OG is a straightforward grow that doesn't demand expert-level skills. She's feminised, so no males to cull, and the indica-dominant structure keeps her manageable in height with sturdy lateral branching. Expect lime green fan leaves with occasional hints of violet as she matures — a genuinely attractive plant to watch develop.

Indoors, you can expect up to 600g/m² with a flowering time of just 60-65 days — that's a fast turnaround for the weight you're pulling. Outdoors, she can push up to 800g per plant under the right conditions. Those are serious numbers. The tightly packed bud structure means good airflow is worth paying attention to, especially in the final weeks of flower when the buds fatten up. A small oscillating fan and decent extraction will keep humidity in check and protect those dense colas from mould.

For pot sizing, starting in a 1-litre container and transplanting up through a 15-litre pot to a final 25-litre container works well. This staged approach lets the root system develop properly at each phase without drowning a seedling in too much wet substrate. If you're growing in a tent, an 80x80cm or larger gives her the room she needs to spread out and fill the canopy.

Do-Si-Dos OG Yield and Harvest

The yield numbers on Do-Si-Dos OG are among the best you'll find in this potency bracket. Up to 600g/m² indoors and 800g/plant outdoors means you're not sacrificing quantity for quality — you're getting both. The buds cure well thanks to their density, and the high resin content means they hold their aroma and potency in storage for months if jarred properly with humidity packs.

With that kind of trichome coverage, this strain is one of the best choices for hash-making in the Original Sensible Seeds catalogue. Dry sift, bubble hash, or rosin — the starting material is already dripping with the goods. If you've invested in a set of bubble bags or a rosin press, Do-Si-Dos OG gives you the raw material to justify the kit.

Effects and What the Research Says

Do-Si-Dos OG delivers a strong body high with a sativa-influenced mental uplift. The indica dominance means deep physical relaxation is the main event, but the 30% sativa genetics keep your head in the game rather than switching it off entirely. The munchies are a well-documented side effect — this strain is notorious for sending people straight to the kitchen.

According to Healthline's review of indica strains, several users compare heavy indica effects to a tranquilliser, noting strong couch-lock properties (Healthline, 2023). Research published in the National Academies of Sciences found substantial evidence that cannabis and cannabinoids may be effective for the treatment of chronic pain in adults (Therapeutic Effects of Cannabis and Cannabinoids, 2017). According to a review in Phytotherapy Research, cannabinoids have also been studied in the context of inflammatory conditions (Volkow et al., PMC, 2014). As always, individual responses vary, and these are research observations — not promises printed on the packet.

Dry mouth is the most common side effect reported with high-THC strains. Keep water nearby. At 28% THC, overconsumption can lead to discomfort, so if you're not used to this level of potency, go slowly.

How to Grow Do-Si-Dos OG Seeds

1. Germinate your seeds using the paper towel method or directly in a starter plug. Keep the temperature between 22-25°C and the environment moist but not waterlogged.
2. Transplant the sprouted seedling into a 1-litre pot with a light, airy growing medium. Keep humidity around 65-70% during the seedling stage.
3. Once the plant has developed 3-4 nodes, transplant into a 15-litre pot. Begin your vegetative light cycle at 18/6 (hours light/dark).
4. After 3-4 weeks of vegetative growth, transplant into the final 25-litre container. Consider topping or LST (low-stress training) to open up the canopy and encourage even light distribution across multiple bud sites.
5. Flip to a 12/12 light cycle to trigger flowering. Do-Si-Dos OG flowers in 60-65 days — monitor trichomes with a jeweller's loupe from day 55 onwards.
6. Maintain good airflow around the dense buds during late flower. An oscillating fan and proper extraction reduce the risk of bud rot in those thick colas.
7. Harvest when trichomes show a mix of milky white and amber. Dry slowly at 18-20°C and 55-60% humidity for 10-14 days, then cure in glass jars for at least 2 weeks.

Frequently Asked Questions

Last updated: April 2026