Black Jack Auto

Auto Black Jack is a top-quality automatic Sativa/Indica hybrid, comprised of S.A.D. Auto/Jack Herer genes. This strain will amaze you with its ultimate yield and that is by no means an exaggeration. Just think about it, you’ll be able to harvest up to 250 grams of bud per one plant in outdoor! Indoor yields also won’t disappoint you, 500 grams per square meter is a quite possible result. It doesn’t matter where you plants are going to grow, really. It may be a grow box, a greenhouse or your own backyard, plants will perform outstandingly well anyway.

Due to abundant resin production flowers usually become really sticky and shiny. During the flowering stage plants may give off a noticeable odor, so you better make sure that your carbon filter is in place. Just like most autoflowers, these girls won’t stretch too much unless there’s a serious lack of light, their average height will stay in between 40-110cm. The whole lifecycle is only going to last 9-10 weeks from germination.