I sow mine the Deno method. Place the seeds on to kitchen paper towel, moisten, fold and place in an airing cupboard. After 3 days check daily for germination. Once the root is clearly visable pot them into 4 inch pots containing 50/50 top soil and grit.

I dont know if they germinate as soon as they are ripe

Thanks, i got two seeds so far so I simply placed them in pots with other plants, se if they'll germinate.