It’s a feminized autoflower seed variety that grows quickly and easily under 20 hours of daily light from seed to harvest, usually in 10-11 weeks.
AK420 Autoflower is a medium high autoflowering cannabis variety, she usually reaches around 1 meter tall in an indoor grow room.
Outdoors AK 420 Autoflower can take nearer 95 days from seed to harvest and can reach up to 1.5m tall in good conditions.
AK420 Autoflower Grow Review
The AK420 Autoflower genetics were found by a breeder that grew out a large number of AK47 plants from seed and selected an elite mother plant that showed consistently highTHC levels (22% +) and XL yields.
The mother plant is one of the best AK examples that we have ever seen, and Seedstockers are proud to offer both the AK420 Auto as well as the AK420 feminized photoperiod version. The AK420 Autoflower genetics are very easy to grow, they are unfussy feeders, and they grow well under a wide range of home grown conditions.
The genetics grow with a wide latitude, these are robust and tough autoflowering cannabis seeds which are well suited to indoor cannabis cultivation whether you are growing in soil, coco fiber or hydroponics.
Best of all the AK420 Autoflower variety has a superbly strong high, its an enjoyable and feel-good high which dissolves anxiety and stress.
Its equally good for creative activities and for simply laying around and relaxing at home.
The strong body stone also makes AK420 Autoflower a good choice for medical cannabis growers looking for a strong and effective medical marijuana variety.
AK420 Autoflower variety has a superbly strong high, its an enjoyable and feel-good high which dissolves anxiety and stress.
AK420 Autoflower Buds.
AK420 Autoflower Grow Diary
This weeks grow review features a soil grown AK420 Autoflower. The autoflower ganja seeds were planted in a mix of Plagron Light soil with added coco fiber.
This combination provides a very light and well aerated grow medium, but it contains relatively little nutrition so the grower ‘Auto Noob’ careful added his grow nutrients through the grow.
The original grow diary is here on the Autoflower Network.
AK420 Autoflower Grow Indoors
The AK420 Autoflower grows steadily and easily throughout veg and bloom, this is an easy autoflower cannabis variety to grow at home.
The nutrient concentrations were increased progressively throughout the grow and the plant grew upwards and outwards, reaching just over one meter tall.
The main bloom was heavy and showed the true XL yield potential of the genetics, but the side branches also produced plenty of cannabis and this contributed to the impressive overall appearance and harvest quantity.
Cannabis home growers will find this variety is a great choice for intense light, yields of over 250g per plant are quite possible in optimized grow room conditions.
Side branches can need supporting at bloom to prevent them snapping under their own weight.
AK420 Autoflower Buds.
AK420 Autoflower Seeds from Seedstockers
AK420 Autoflower is also popular with fans of cannabis concentrates, such as hash, edibles, cannabis oil, shatter etc.
The resin and oil production is quite a lot higher than average, and this combines with a very appealing terpene profile. You will find a great aromatic fuel smell coming from the cured buds, as well as notes of fruit, citrus and occasionally coffee.
One tip for AK420 Autoflower growers is to try to keep grow room temperatures below 27ºC, this maintains the maximum terpene concentration in the buds.
Once cured, the buds sparkle with a silver / white layer of trichomes and they have a deep and rich aroma. Its a variety which delivers great bag appeal and will be particularly pleasing to old school AK fans.