2. Selection of land: choose fertile valleys or streams, cut down excessive trees, control the shade at 50%, remove weeds, turn over the ground and break up the soil.
3, fixed planting: fixed planting in the edge of the forest and ditch side of the shade of the moist, fertile land. Deep turning 20-27 cm, to be weathered for a period of time, you can dig according to the spacing of 1.3-1.7 meters wide about 13 cm, 7-10 cm deep hole, the seedling in the hole to support the right, mulch compaction. Mostly around the vernal equinox for dividing plants.
4, weeding: April-June and October-December after harvesting the fruit for weeding, weeding to prevent trampling rhizomes and above-ground stems.
5, soil cultivation: soil cultivation before flowering, so that the young shoots grow strong, such as found when the roots are exposed, should be cultivated fertilizer soil, in order to facilitate the absorption of nutrients by the roots.
6, drainage and irrigation: in the flowering season, if there is too much rain, it will cause rotting flowers, and vice versa, too dry, the flowers are easy to dry, resulting in reduced production. Therefore, in the event of drought, conditions should be diverted to irrigation. If there is too much rain, you should do a good job of drainage, get rid of weeds and reduce humidity to minimize bud rot. During the flowering season, if there is a rainfall in May-July, it is favorable for fruiting and fruit preservation, and the yield is also high.
7, update pruning: grass fruit leaves should be renewed every year, dead old plants should be cut in time to facilitate the growth of new plants. Pruning can be appropriate to harvest some of the dense branches, leaves, used as essential oil production. Pruning and leaf harvesting time in October-November after the fruit harvest.