How long do autoflowers take from seed to harvest? (2024)

FAQs

How long do autoflowers take from seed to harvest? ›

The fastest autoflower strains such as Auto Blueberry can be ready to harvest in as little as 8 weeks after autoflower seed germination. There is simply no faster way to grow cannabis!

The fastest autoflower strains such as Auto Blueberry can be ready to harvest in as little as 8 weeks after autoflower seed germination. There is simply no faster way to grow cannabis!

If you have an auto-flowering strain that is not maturing, try switching from the standard 18-6 schedule to a 12-12 schedule just like for photoperiod cannabis plants. The longer nights can help encourage plants to finish flowering sooner if you have one that's taking too long.

Temperature and humidity are important factors in the growth of autoflowering cannabis plants. Keep the temperature between 20-30°C (68-86°F) during the day and around 18-20°C (64-68°F) at night. Humidity should be kept between 40-60% during the vegetative stage and 50-60% during the flowering stage.

Autoflowers make it easy to maintain a perpetual harvest, by growing a fast flowering cultivar you can keep harvesting every couple of weeks in the same grow tent and under the same light cycle.

Timing is Key: Harvesting at the right time is crucial. Monitor trichome development and pistil color to determine the ideal harvest window. Most autoflowers are ready for harvest when trichomes are mostly cloudy with some amber hues, and pistils have changed color.

What Is the Quickest Autoflower From Seed To Harvest? One of the fastest-growing auto-flowering strains is Sweet Gelato Auto. It typically goes from seed to harvest in seven or eight weeks when grown indoors. Gorilla Cookies and White Widow are also fast growers.

During the flowering stage, cannabis plants require more phosphorus and potassium to produce denser buds. Look for a high-quality bloom fertilizer that contains these nutrients. Implement pruning and training techniques: Pruning and training techniques can help increase the yield and density of your buds.

If you harvest late, the trichomes will start to age and as they turn amber the THC will start to turn into CBN, resulting in a more Indica-like, corporal effect.

For example, LED lights of 1000 watts are recommended to be placed 36 inches away from the plants. The lights can be lowered to 24 inches during the vegetative stage of the plant, and to 18 inches during the blooming or flowering stages.

How do you know if your autoflower is getting too much light? ›

The most obvious sign of cannabis light stress is "bleaching” – when leaves (or even buds) turn white or pale yellow. Bleaching primarily affects the parts of the plant directly exposed to overly intense light.

They usually take about 8-10 weeks to be ready. Within that time frame, you can achieve up to five harvests in a year, if the conditions are favorable. Autoflowers are hardy and can grow if the temperature is above freezing point.

If you're looking for a high-yielding autoflower, it's hard to go wrong with Auto Ultimate, a lovely, balanced cross of Auto Mazar and The Ultimate. Widely considered one of the highest-yielding autos in existence, this robust specimen is also easy to grow, making her a perfect strain for experts and novices alike.

Stop Watering 1-3 Days Before Harvest – After flushing, in the final days of harvest, you can further stress your plants by stopping watering. You want to allow the plant to start to wilt just a small amount, because then the plant “thinks” it is dying and as a last-ditch effort, it will increase resin development.

First, autoflowers are short and bushy by nature.

By training them early on, you can encourage them to grow taller and more horizontally, rather than shooting straight up. This will give you a plant that's better able to take full advantage of the light it's getting, resulting in bigger buds.

Northern Lights Auto: One of the fastest and most popular autoflowering varieties. In just 6-7 weeks, this plant produces large, resinous buds with a relaxing and soothing effect.

Typically, autoflowers have a shorter life cycle compared to photoperiod plants, ranging from 8 to 12 weeks from seed to harvest. This shorter cycle is due to their ruderalis genetics, which allows them to flower based on age rather than light exposure.

What Is the Easiest Autoflower Strain to Grow? OG Kush, Gorilla Glue and Skywalker Kush are great autoflowering plants for beginners.

Regular autoflowering plants are small, yielding between 10 and 50 grams per plant. You cannot expect a strain with a fast and short flowering time to produce more than 30 grams but super autoflowers can yield 200-300 grams if you give it the perfect environment.