About 303 OG

Herbal and peppery notes hit first on 303 OG, with a sweet citrus note sitting underneath that comes from its terpinolene content. It is a loud strain in the jar and a loud one on the palate, the herbal Sativa side and the peppery edge stacking into a flavour that is hard to mistake for anything else. Expect strong earthy aromas through the back end of the grow.

The lineage is Pre-98 Bubba Kush crossed with Chemdawg, which lands it at a genuine 50% Indica / 50% Sativa split. THC is high at 26% with CBD under 2%, so nothing dulls the edge of it. Onset is fast and the effect runs long, euphoric and clear-headed rather than flattening, and many growers report reaching for it before chores or a workout instead of at the end of the night. Given the potency, it is a poor first strain for someone new to smoking.

Growing 303 OG Autoflower Seeds

This is an autoflowering line, so flowering triggers on the plant’s age rather than on the light schedule. You never flip to 12/12, you never juggle two rooms, and the whole run is short enough that a mistake in week one is the only kind that really costs you. Sow into the pot the plant will finish in, keep the light at 18 to 20 hours throughout, and resist heavy training.

It grows easily and suits both first-timers and experienced growers. The real advantage here is footprint. 303 OG Autoflower tops out around 3 feet tall and 2 feet wide, which fits a closet, a small tent or a balcony corner without any height management at all. Because the timing is fixed by genetics rather than by season, Canadian growers can start a second and even a third sowing while the first is still in flower and pull staggered harvests through the warm months.

Structure-wise you get dense green buds shot through with orange hairs on sweet green foliage that darkens toward the base of the plant.

What to Expect

• Seed to harvest: 60 to 70 days
• Height: about 90 cm tall, 60 cm wide
• Yield: 300 to 350 g/m² in a warm, stable environment
• Difficulty: easy, forgiving enough for a first grow if you can handle the potency

Those are solid numbers for a plant this compact and this quick, which is exactly why the auto version earns its place in small spaces.