High Density Auto
Free shipping and seeds
Free shipping and seeds

For an autoflowering plant that from seed to cure takes 8 weeks, this is spectacular, Heavyweight High Density Auto has a stem bending 150 gms per seed and more if placed outside under optimum conditions.

High Density Auto has a powerful relaxed stone that although calm gives a mental boost and clarity, a rare feeling in these days of mind numbing couchlock.

The abundant buds are covered with a thick white dusting of sparkling crystals as the seed reaches maturity, making this strain a choice for all from beginners to commercial applications who can produce two runs in the time it used to take to produce one.

Heavyweight High Density Auto develops at a staggering rate, twice as fast as a standard cannabis seed, “it’s like they are on steroids” is a common remark!

Flowering Time
Thc Level
High : 15% +
Height Notes
80 to 120 cm
Sativa/Indica Notes
80% Indica, 20% Sativa
Indica >50% Cannabis Seeds
THC Notes
18 to 20% THC
Flowering Time Notes
56 Days From Seed
Cannabis Genetics
Big Bud Auto x White Dwarf Auto
Short - Average
Outdoor Yield
600 to 800 gr/m2
Indoor Yield
Up to 150 gr/seed
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In 2008, the founders of Heavyweight Seeds were blown away when they saw the mother's a local supplier was working with. They managed to talk this dude out of a few cuts that they smuggle back to Spain where they created their own fabulous gene pool and started selling their own 100% feminized & fully autoflowering cannabis seeds. What makes Heavyweight Seeds different? If a strain isn't able to flourish in the harshest conditions, doesn't return at least 10% when extracted or yield like a boss, it's out of there! This breeder never accepts good enough, and neither should you. Order your genuine Heavyweight Seeds now.