Nerine Planting Method and Precautions
Nerine grows 20 to 50cm tall and has a tunicate bulb. The leaves are basal and strap-shaped, emerging after flowering. The umbel is borne at the top of a solid scape. The scape is 60-75cm long and many-flowered. The corolla is pale scarlet, funnel-shaped, about 4.5cm long, with 6 slightly crinkled lobes whose tips curl outward.
Nerine Growing Environment
Semi-hardy. It prefers a mild, sunny environment and well-drained soil. It does not tolerate humid, high temperatures. It is a cool greenhouse spring-flowering plant; pot it up in August, and the potting soil must be rich in fibrous material. It does not need repotting every year, and plants left in their pots flower well. In early spring, plants grown outdoors in the ground must be covered to protect them from the cold.
Nerine Cultivation Methods
Potting soil choice: When growing nerine in pots, choose the pot according to your own needs; you can grow one bulb per pot and choose a smaller pot, or grow 3-4 bulbs per pot and choose a larger pot. When potting up, choose soil with good drainage; you can mix peat soil, garden soil and perlite, adding a small amount of base fertilizer to make the soil mix.
Light and temperature: Nerine likes a warm, sunny environment and has a certain cold tolerance, but it does not tolerate high temperatures. Make sure nerine gets some light during the growing period; in spring and autumn it can be kept in a semi-shaded spot, and in summer direct sunlight must be avoided, so provide shade. The maximum growing temperature should not exceed 30°C; it can tolerate low temperatures, and lower winter temperatures will not affect the growth of nerine.
Watering and fertilizing: Nerine does not tolerate waterlogging during the growing period and needs a certain amount of nutrients. Apply a certain amount of base fertilizer when planting out, and water once after potting up. In spring and autumn, keep the potting soil moist and apply a liquid fertilizer once every half month. Summer is the dormant period, so water less; in winter, control watering and stop fertilizing.
Propagation methods: The most common way to propagate nerine is by dividing the bulbs, and it can also be propagated by sowing seeds or by tissue culture.
Precautions for Growing Nerine
Pests and diseases: During cultivation, the common diseases of nerine are soft rot and anthracnose, and the common pests are the tobacco cutworm, white grubs and thrips, which cause relatively great damage to the plants.
Repotting: For potted nerine, after potting up and caring for it for a period, repot or change the soil, but repotting does not need to be done every year.