By Maryallen1
United Kingdom 
how to grow seeds of astromeria
On plant
purivian lily
16 Aug, 2012
Answers
Sow seeds in march, in pots of seed compost, and place them in a cold frame, or cold greenhouse, prick them out onto 3 1/2" pots and put them in a plunge bed in aq cold frame, and plant out the following spring. Derek.
16 Aug, 2012
I presume you mean Alstromeria, if so there is some information here;
http://www.thegardenersalmanac.co.uk/Data/Alstroemeria/Alstroemeria.htm
16 Aug, 2012