in december i watered but did not fertilize my living stones on the 3rd, the 15th and on the 30th. i reasoned that since many of the living stones are changing their leaves and since the daylight hours are being reduced the plants would need less fertilizer. i think it was not the right decision for the monilaria plants which were still growing like weeds. by the end of the month i kept the daylight hours at 9,5 hours a day. i was afraid to keep the grow lights on too long during my vacation because i thought the plants would survive the drought better with less light. the dry period before the last watering at the end of the month was 14 days.
Blog about growing living stones at the 63rd parallel north. This circle of latitude crosses Norway, Sweden, Finland, Russia, Alaska (USA), northern Canada and southern Greenland. "At this latitude the sun is visible for 20 hours, 19 minutes during the summer solstice and 4 hours, 43 minutes during the winter solstice." Wikipedia