Spring Care and Management Methods and Technical Points for Amaryllis

Amaryllis (detailed introduction) generally blooms in April in spring and blooms again in winter of the same year, so doing a good job of care and management for amaryllis in spring is very important. It can not only promote amaryllis blooming, but also ensure the healthy growth of amaryllis that year.

Amaryllis (detailed introduction)

1. Repotting: Amaryllis grows quickly. After 1 year of growth, it should be repotted into a suitable flowerpot.

2. Changing soil: After 1 or 2 years of planting in the pot, the potting soil for amaryllis lacks nutrients. To promote growth and flowering in the new year, fresh soil should be used.

3. Division: Amaryllis grows quickly. After 1 or 2 years of growth, many small bulbs form at the top, so when repotting and changing soil, divide the plants at the same time. Plant the large bulbs together in one pot, the medium bulbs together in one pot, and the small bulbs together in one pot.

4. Fertilizing: When repotting, changing soil, and planting amaryllis, apply a base fertilizer. After potting, apply a phosphorus and potassium fertilizer once a month. The fertilizing principle is to apply lightly and frequently, so as to promote flower bud differentiation and flowering.

5. Pruning: Amaryllis grows quickly, and its leaves are long and dense. When repotting and changing soil, cut off withered leaves, dead roots, and roots and leaves affected by pests and diseases, leaving vigorous leaves.

6. Pest and disease control: To make amaryllis grow vigorously and bloom early, pest and disease control should be carried out. Spray flower medicine once a month. Spraying should be done around 9 a.m. and 4 p.m. on sunny days. Do not spray under the strong midday sun to prevent phytotoxicity.

Four-Season Care and Management of Amaryllis

Amaryllis, also known as belladonna lily and hundred-branch lotus, is a plant in the Amaryllidaceae family, Hippeastrum genus. Because there are many varieties of amaryllis, it is also loved by many flower enthusiasts, so European and American horticulturists have specially produced amaryllis as potted flowers. The editor will introduce the four-season care and management of amaryllis. Friends who like amaryllis can learn from it.

Amaryllis

1. In spring, it is suitable to place it on east-, south-, and west-facing balconies. From March to April, peel off the small bulbs around the dormant amaryllis bulb, cut off the roots at the base of the large bulb, place it in the sun to dry for 1 to 2 days, and pot it after the wound has dried and closed. The potting soil is best to use sandy soil rich in humus and with good drainage. The planting depth should be such that the top of the bulb is exposed above the soil surface. One to two days before planting, first water the potting soil thoroughly so that it is in a moist state. After the amaryllis bulb is planted, do not water it for the time being. Water again after the soil has dried. At the beginning of planting, water as little as possible to avoid excessive moisture causing the bulb to rot. In the early planting stage, amaryllis does not have high requirements for water and fertilizer, but after its leaves grow, the supply of water and fertilizer should be strengthened. After amaryllis grows leaves, ensure sufficient light. After flowering, it can be moved to a cool place, which helps prolong the flowering period. After flowering, pay attention to fertilizing. When fertilizing, do not pour the fertilizer liquid into the leaf cluster, otherwise the leaf base is prone to rotting. If seeds are not to be collected after the flowers fade, promptly cut off the remaining flowers.

2. In summer, it is suitable to place it on east- and north-facing balconies. In summer, the temperature is relatively high and the light is relatively strong, so amaryllis should be properly shaded. At home, it can be placed in a place with light in the morning and evening or in partial shade for cultivation. Apply more phosphorus and potassium fertilizer and less nitrogen fertilizer to help nutrient accumulation in the bulb.

3. In autumn, it is suitable to place it on east-, south-, and west-facing balconies. In early autumn, amaryllis should be moved to a place with light for cultivation, and the supply of water and fertilizer should be reduced to prepare for dormancy. When the temperature drops below 15°C, the supply of water and fertilizer can be stopped to let it enter dormancy. After dormancy, amaryllis can be removed from the pot, cleaned of soil, and stored dry, or only the dead leaves can be cut off and it can remain dormant in the potting soil. When dormant in the pot, the potting soil should remain dry.

4. In winter, it is dormant in winter. Amaryllis bulbs are not tolerant of freezing. Dormant bulbs should be stored in a ventilated and dry place at about 5 to 10°C. At home, it is best to let it remain dormant in the pot. During the dormant period of amaryllis, do not water, and keep the potting soil dry.

Care of Amaryllis During the Dormant Period

    After amaryllis flowers fade, promptly cut off the flower stalk. This is because after flowering, this stage is mainly about nurturing the bulb, allowing it to fully absorb nutrients, so that the bulb enlarges and produces new bulbs. Cutting off the flower stalk concentrates nutrients on nurturing the bulb. In post-flowering management, in addition to appropriately reducing the amount of watering, also note that the potting soil must not become waterlogged, so as to avoid rotting the bulb. After flowering, still apply cake fertilizer water once about every 20 days to promote enlargement of the bulb and sprouting of new bulbs. Only after moving it into the greenhouse after November can fertilizing be stopped and watering be controlled, maintaining the bulb so that it does not dry out.

    What should be noted in the care of amaryllis during the dormant period?

    Amaryllis is a perennial bulbous flower. It blooms in spring, grows in summer and autumn, and its bulb enters dormancy in winter. To promote bulb sprouting and early flowering, during its dormant period note the following:

    1. Temperature control. Potted plants should be moved indoors to overwinter, and the leaves should be cut off. Room temperature should be maintained at 5 to 10°C. If the temperature is below 5°C, the bulb is prone to cold damage, while if it exceeds 10°C, flowering will be affected. For open-field cultivation, cold protection measures should be taken before frost; the bulbs can also be dug up, dried, and stored indoors in a ventilated place, with room temperature the same as above.

    2. Moisture control. During the dormant period, water less, just enough to keep the bulb from withering. When moved indoors for winter, pay attention to air circulation and keep it dry. In early January, water thoroughly to break dormancy. After sprouting, promptly repot or replace with fresh soil.