Manufacturer: Sweet Seeds
Jack 47 XL Automatic is the 3rd generation autoflowering strain of the famous and highly respected Jack 47 Auto by spanish breeder SweetSeeds. This new automatic hybrid is a great upgrade that smells very nice, sweet and fresh with lemony citrus and touches of delicious incense. Growing these feminized cannabisseeds is very easy, they always provide plants of highest order and SweetSeeds says, that Jack 47 XL Automatic is probably the best autostrain on the market nowadays!
Lineage: Jack 47 Auto x Jack 47 Auto Genetics: Autoflower mostly Sativa Duration from seedling to harvest: 9 weeks Smell: lemon, incense, citrus Height: 65 - 135 cm THC: 21%
Sweet Seeds is based in Valencia and has been around long enough that almost every grower in Europe knows the name. They focus mainly on feminized seeds. The strains are meant to be easy to grow and still enjoyable, whether you are planting outside or indoors. Back in 2007, 2008, and 2013, they even picked up the award for Best Seed Bank at Spannabis, which is the big cannabis fair in Spain. Over the years, a lot of their genetics have picked up prizes in smaller competitions too.
Quick Facts Location: Valencia, Spain Focus: Feminized seeds, autoflowers, and quick versions Types Available: Feminized, autoflower, F1 Fast Version Well Known For: Big Devil F1 Fast Version, Black Jack F1 Fast Version, Cream Caramel, Sweet Skunk Auto Works Well For: Anyone who wants easy feminized seeds or a faster harvest
One thing they do differently is their F1 Fast Versions. These finish earlier but still keep their flavor and strength. For outdoor growers, that means you can harvest before the colder autumn days show up. A small bonus, they usually give free seeds with an order, which people like.
Discount on Brothers Grimm Seeds until 31st December 2025! Get yours now, it's worth it :)
