Blackskull seeds have a wonderful range of automatic feminised strains, including critical ryder, skull ryder and diesel matic!!
Skull Ryder X pineapplegum Auto pineapplegum is the result of crossing Skull Ryder with pineapplegum. We were looking to increase the crystal production within our range of autos and pineapplegum added the necessary genetic traits....More info
Skull Ryder X speedhaze Blackskull speed haze was already a very fast sativa strain but we wanted to produce a haze that could be planted outdoors and have it in flower and finished long before the autumn....More info
Critical mass is a well-known big production strain that was created by crossing big bud and skunk....More info
Desiel-matic is a very potent auto flowering strain which gives off an amazing fuel-type aroma....More info
Jackmatic is an autoflower cross of skullryder and blackskull jack herer and the resulting strain is a sativa dominant auto strain that really packs a punch....More info
a much improved version of lowryder that is 100% autoflowering, can yields over an ounce but still stays under 2 feet in height....More info