With the aerial method, the roots of vegetables are not directly attached to the soil or water but are placed in coconut fiber bags. Then each vegetable planted on the trunk was perforated in straight lines, the roots suspended in the tunnel of gas was sealed with membranes.
The night of Da Lat in the early days of 8/2018 has a slight drizzle, rain is finished and then rain. Dalat has the cold weather of the past, so the rain makes Da Lat always like Hanoi end of winter, spring. Dalat night market is not so deserted, even more busier.