Autoflower Seeds

Autoflower feminized seeds are genetically bred to begin flowering on their own after a set period, typically 3 to 5 weeks, regardless of the light cycle. Unlike photoperiod seeds, which require a change in light schedule (usually 12 hours of darkness) to initiate flowering, autoflowers don’t rely on seasonal cues. This makes them easier to grow, especially for beginners or those in regions with unpredictable light conditions.

Autoflower strains are known for their speed. On average, they go from seed to harvest in just 8 to 11 weeks. Some fast-finishing varieties can be ready in as little as 7 weeks, while slightly longer cycles can stretch to 12 weeks depending on genetics and growing conditions.

Autoflower seeds are great for beginners because they’re low-maintenance, resilient, and fast. They don’t require changes in light schedules, which simplifies the growing process. Their compact size also makes them ideal for small spaces or discreet grows, and they’re less sensitive to light leaks or minor mistakes.

Yes — autoflowers perform well both indoors and outdoors. Indoors, they thrive under consistent light schedules and don’t require large spaces. Outdoors, they’re perfect for growers in short-season climates or those aiming for multiple harvests in one year. Their ability to flower automatically means they aren’t dependent on the time of year.

No, autoflower plants do not rely on a light schedule to start flowering. They will automatically begin flowering based on age, typically after 3–4 weeks of vegetative growth. That said, they still benefit from ample light — many growers keep them under 18–24 hours of light daily for best results.

Autoflower plants generally yield less than their photoperiod counterparts due to their smaller size and shorter life cycle. On average, indoor growers can expect around 1–5 ounces per plant, depending on strain, setup, and experience. With good care and high-yield genetics, larger harvests are absolutely possible.

Since autoflowers have a limited lifespan, it’s important to avoid stressing them. Start them in their final pots to avoid transplant shock, use well-aerated soil, and keep your watering light but consistent. Train them gently if at all, and maintain steady light, temperature, and humidity throughout the grow.

Autoflowers thrive with a balanced, light nutrient regimen. Start with a nitrogen-rich formula during early growth, then switch to a phosphorus- and potassium-heavy bloom formula once flowering begins. Avoid overfeeding — autoflowers are more sensitive to nutrient burn than larger photoperiod plants.

In cooler or wetter climates, choose fast-flowering, mold-resistant autoflower strains that finish quickly before the weather turns. In warmer regions, you can experiment with longer-cycle autoflowers or plan for multiple harvests per season. Also consider the strain’s size — compact autos work well for stealth outdoor grows or small grow tents.

Modern autoflower genetics have come a long way. While older generations produced smaller and less potent buds, today’s autoflowers can rival photoperiod strains in quality, aroma, and flavor. The main difference remains yield and size — not bud quality, especially when grown under optimal conditions.

Yes, under the 2018 Farm Bill. Please read HERE.

Yes, all products are testing in an outside laboratory and we provide the Certificate of Analysis on every product page.

Laws around seed purchase and cultivation vary by location. We recommend checking your local regulations to ensure you’re compliant. Our seeds are sold as novelty items and are intended for souvenir or collectible purposes. Please see HERE.

Yes, all of our autoflower seeds are feminized. This means they are specifically bred to produce only female plants, which are the ones that grow resin-rich buds. By using feminized autoflowers, growers can avoid the hassle of identifying and removing male plants, ensuring a more efficient and productive grow.

Please see our policy HERE.

While it is technically possible to clone autoflower feminized plants, it’s not recommended. Because autoflowers begin flowering based on age — not light cycle — clones don’t reset their growth timeline. That means a clone will likely flower early and stay small, resulting in lower yields. Autoflowers are best grown directly from seed for optimal results.

Autoflower feminized plants have a short vegetative stage, so aggressive training methods like topping can stunt their growth if not timed perfectly. If you choose to train your autoflowers, use gentle techniques like low-stress training (LST) early in the vegetative phase. This can help increase light exposure and improve yields without slowing the plant down.

Seeds can stay viable for 2–5 years if stored properly in a cool, dark, and dry environment. Using an airtight container in the fridge helps preserve them longer. Older seeds may take longer to germinate and have a lower success rate.

Yes, one of the biggest advantages of autoflower feminized seeds is that they can be grown year-round — especially indoors or in mild climates. Since they don’t rely on seasonal light changes to flower, you can start a new grow at any time. This flexibility makes them ideal for continuous harvest cycles and off-season cultivation.

Indica plants are short and bushy with wide leaves, known for relaxing, body-heavy experiences. Sativas are tall with thin leaves and typically offer uplifting, energizing experiences. While most strains today are hybrids, these traits are still useful for identifying dominant experiences.