Corycium nigrescens
Earth orchid seeds

Corycium nigrescens is an earth orchid that is native to southern Africa and grows to around 60 cm high. The sepals are light green and later turn black. The petals are purple-black to black. The lip is purple-green.

There are 4 methods of

sowing orchid seeds : 

1. Sowing the orchid seeds next to an orchid from the same genus
2. Sowing on a piece of bark
3. Sowing the orchid seeds using the so-called 'towel method'
4. Sowing over boiling water

All 4 procedures are described in detail on the website of the Orchid Forum:
Orchid Forum

price is for approx 25 seeds.