Thanks Guys
Glad you all like it
I used a Nikon D300+Tamron 90mm macro lens and lit it from above with a small hand held studio flash set at 1/4 power. I also had a silver reflector on the left hand side to chuck some light back in from that direction.
The free floating seed is actually mounted on a pin and photographed on its own, the pin is then removed in CS4 and the seed is added to the seed head photograph.
Its cheating a little bit but its the only way I could get everything in focus and the right place all at the same time.
Debs