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High yielding cannabis seeds for bumper harvests. All of the marijuana seeds displayed here are capable of producing in excess of 450 grammes per square meter indoors with care and in good conditions (where legal to do so). Yes that's a pound of pot or more!
In order to make your seeds selection even easier we have split our high yielding strains into regular and feminised seeds so just click on the images below and make your choice from our specially selected range. And don't forget that when you spend £25 or more on seeds with Headsite you get a free pack of 5 specially selected regular seeds (£25 offer is exclusive of P&P). Don't forget to look at our High THC Cannabis seeds too!
Browse our selection of both feminised and regular auto-flowering seeds including all the big names that have made automatic strains so popular as well as the very latest dwarf hybrid marijuana strain releases.