If you're doing it on the cheap nirvana's white rhino is meant to be extremelty potent and only £15 for ten, go to your local growshop i see you are in wales our laws here are pretty chilled on everything upto germination you could get everything reflective sheeting, an envirolite , soil and pot's for £60, you can get ready mixed soil at your growshop plagron or biobizz allmix is supposedly good or you can use normal multi prupose potting soil and mix that with perlite. There are lot's of seeds just ask in your growshop they will know what you're upto talk to you about strains and lighting, They're usually a friendly bunch of stoners

Hope that helped good look it's worth it.:thumbsup:

Ooops just relized you have one cutting well you turn that into a mother (which would envolve making another room and light to start your cuttings or grow it massive or keep it and buy some seeds to join it.