I bought some seeds from Vlado Viglasky. I bought a packet each of Ferocactus Diguetii, Pachycereus Marginatus, Agave Americana and Aloe Dichotoma.
I had a cheap Bunnings storage box lying around so I filled that with 84 plactic tubes and planted a seed in each. It has a lid that clips into place. The plastic is white and lets though a very diffused light.
It's been 2 weeks since the seeds were sewn. So far I have 37 seedlings. All of the Ferros are up, half of the Pachycereus but only a few of the agaves and aloes.
P(oor quality p)ictures here:
I'm not sure whether the tubes are the best idea for cactii and succulents but hey -It's an experiment