QuestionI lucked upon some Drosera Derbyensis seeds and wonder what you would recommend for planting media. I used the "regular" mix when planting two varieties of Drosera Burmannii and it appeared to be too coarse for the tiny seeds to take hold (of course I could have botched the process in many other ways but the soil mix still seemed too coarse).
AnswerHi Steve,
For seed growing a mixture of 50/50 peat moss and sand works quite well. The peat/sand mix provides a good fine structure for the tiny roots of sundews. It's best if you can find a silica sand. It's often sold in home improvement stores as "Commercial Grade Sand". Don't use builders sand which is full of impurities.
Good Growing!
Jeff Dallas
Sarracenia Northwest
http://www.growcarnivorousplants.com