After receiving the seeds, put the seeds in the refrigerator for 3-7 days (so that the seeds are easier to germinate) and then take them out after wrapping them with a wet tissue for 24 hours.
Use a gritty soil mix. Recommend 100% inorganic “soil” with no peat for all mesembs. Pumice, turface or crushed lava rock is perfect. Cover them with a 1/8-inch layer of fine sand or crushed rock.
Fill a spray bottle with water and mist the soil with it. Try to keep the soil moist throughout the germination period. Cover the pot with plastic wrap or a glass pane to help promote the soil moisture retention.
Place the pot in a warm, sunlit area. Aim for a temperature of approximately 65 to 80 degrees Fahrenheit. Place a heating mat underneath the pot, if needed.
Expect the seeds to germinate within about two to 12 weeks.
Remove the plastic wrap or glass pane once the seeds germinate. Transplant the seedlings to individual pots when the plants start to crowd and are big enough to handle. Place the pots in a sunny windowsill.