Originally trading as Positronic Seeds this company was started by Wernard, a very well respected Dutch grower.

Positronics were bought out a few years ago and are now owned by Kulu Trading. Wernard is famous for opening the first coffeshop in Amsterdam, back in 1973, which he called 'Mellow Yellow'

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Kulu are alot like Nirvana insofar as making economy priced seeds available to the masses. These seeds are probably the best known and widely stocked seeds on the market. This is due to the fact that there are only five seeds in the packet and they retail quite cheaply.