Just uploaded sowing the curry leaf seed video.
I did not use anything special.
Pot, used the plastic pot came with the seedlings of other plants
Pot drainage cover, just use tissue paper
Soil, ordinary potting soil on sale at DIY/nursery shop
I used rice husks to prevent over drying the soil, but you can use things like shredder dust.
Sowing process is easy.
Cover the drain hole with tissue paper, and fill the pot with the soil. Lightly compress the soil. Make a hole with first joint deep. Cover the hole with soil, and put some rice husk over the soil.