How to care for Daphne odora 'Aureomarginata' in winter? Detailed guide to the latest care methods

Daphne odora 'Aureomarginata' is a traditional famous flower in China, with a wide range of uses. Besides pure ornamental value, its roots can be used as medicine, and the stem bark fibers can also serve as a raw material for papermaking. The flowering period of Daphne odora 'Aureomarginata' usually falls during the Spring Festival, so care in autumn and winter is especially important, as it directly affects whether Daphne odora 'Aureomarginata' can bloom during the Spring Festival. Below, Qinnong Web will introduce to you how to care for Daphne odora 'Aureomarginata' in winter.

1. Winter care methods for Daphne odora 'Aureomarginata'

1. Move indoors

Usually after Frost's Descent, we need to move Daphne odora 'Aureomarginata' indoors for care. The safe overwintering temperature for Daphne odora 'Aureomarginata' is above 5°C, so during the day it can be placed by a south-facing window to receive sunlight, and on clear days the window can be opened for ventilation. At night, it should be moved to a warmer spot indoors. Do not leave Daphne odora 'Aureomarginata' by the window all the time just because you are lazy, because outdoor temperatures are low at night, and even with the window closed, placing it by the window may still cause frost damage.

2. Fertilizing

If no base fertilizer was applied to the potting soil of Daphne odora 'Aureomarginata' at the beginning, then it needs to be top-dressed frequently, but do not apply raw fertilizer or concentrated fertilizer, and do not let animals such as ants or earthworms appear in the soil. Dilute fertilizer is preferable, and soybean water or monopotassium phosphate solution can be used. If too concentrated a fertilizer is accidentally applied all at once, you can promptly water it, watering several times in a row, so the fertilizer drains out from the bottom of the pot, reducing fertilizer damage, then place the pot in a ventilated spot so the potting soil dries as quickly as possible.

3. Watering

In winter, Daphne odora 'Aureomarginata' grows relatively slowly, so the amount of water given must be controlled appropriately. Usually we can tell from the leaves' feedback whether the watering amount is suitable: if the leaves are upright and pointing upward, it means water and fertilizer are normal; if the leaves droop, it means too much or too frequent watering.

If too much water is given and waterlogging occurs, it can easily lead to root rot. After root rot occurs, promptly remove the plant from the pot, cut off the rotten roots, wash them with fungicide, and then replant.

2. What to do about bud drop in Daphne odora 'Aureomarginata' in winter

Bud drop is also a common but rather troublesome problem. Since the flowering period of Daphne odora 'Aureomarginata' is mainly in winter, bud drop will reduce the number of flowers that bloom and affect ornamental value, so preventive preparations should be made in advance, mainly starting from two aspects: temperature control and fertilizing.

1. Temperature control

Daphne odora 'Aureomarginata' likes warmth and is not tolerant of strong light. Overly strong sunlight and low temperatures can both cause bud drop. Besides controlling temperature, you also need to note that in a stuffy environment, Daphne odora 'Aureomarginata' is very prone to mosaic disease, which can cause a large amount of bud drop, so Bordeaux mixture should be sprayed promptly for prevention and control.

2. Fertilizing

Fertilizing emphasizes light fertilizer applied frequently, and can continue from after early autumn until after the flowers bloom. Before the flower buds form, mainly use phosphorus fertilizer; after the flower buds form, you can switch to monopotassium phosphate solution for foliar spraying, or root drenching. The fertilizer water should be sprayed evenly over both the front and back sides of the leaves. After such treatment, the flower buds will grow firmly on the branches, and there is no need to worry about bud drop happening.

The above is the related content introduced by Qinnong Web on how to care for Daphne odora 'Aureomarginata' in winter. We hope it can bring some help to all flower lovers. Qinnong Web also has introductions to the cultivation knowledge of many other flowers. Friends who are interested can continue to follow us!