How to fertilize white orchid? What fertilizer is best

White orchid usually gives people a very pure feeling, and growing white orchid is also something many people are keen to do. However, not everyone can grow the pure and beautiful white orchid, so it is necessary to practice our growing skills more when cultivating it and strengthen control over each link in the care process.

How to fertilize white orchid

1. Timing of fertilizing white orchid

If you want to fertilize white orchid, you should choose the time of year when it grows most vigorously. In a year, the time when white orchid grows most vigorously is roughly in May or June, or July or August. At this time, you can fertilize white orchid once every half month. Mainly apply compound fertilizer, which contains the three elements nitrogen, phosphorus and potassium, and has relatively balanced nutrition. Each application of this compound fertilizer only needs 2-6 grams. No fertilization is needed in winter.

2. Fertilization during the flowering period

The flowering period of white orchid is from April to September. During the flowering period of white orchid, some quick-acting phosphorus fertilizer can be applied. Using this kind of fertilizer can make the fragrance of white orchid last a very long time when it blooms, and the scent is very wonderful and rich.

3. Fertilization method

When fertilizing white orchid, first dig several crisscross soil trenches in the soil near the roots of the white orchid tree, then put the prepared fertilizer into the trenches. After placing the fertilizer, fill these trenches back in, and then water immediately, so the fertilizer will penetrate deep into the roots of the white orchid along with the water, allowing the white orchid to absorb the fertilizer in a relatively gentle way. Note that fertilizer must never be applied directly to the roots of the white orchid, as this will cause root burn. Each fertilization does not need to be heavy; it can be applied several more times, so the plant can healthily absorb sufficient fertilizer. If it is a newly planted white orchid, when it grows new buds, which is generally when the weather is relatively warm, you can fertilize once every 3 or 4 days to promote the growth of the white orchid.

What fertilizer to apply to white orchid

When fertilizing white orchid, attention should be paid to the combined application of nitrogen, phosphorus and potassium, especially the application of nitrogen fertilizer, which can not only ensure comprehensive nutrition but also keep the leaf color more beautiful.

Watering method for white orchid

Spring is the budding period of white orchid. Watering can be done once every 2-3 days, as long as the potting soil can be kept moist.

Summer is the vigorous growth period of white orchid. Watering should be done once in the morning and once in the evening every day, but during rainstorms or continuous rainy weather, standing water in the pot should be dealt with promptly.

In autumn, the transpiration of the plant begins to decrease, and water evaporation becomes less. At this time, the amount of watering should be determined according to the specific dry and wet conditions of the potting soil. When the surface layer of the potting soil turns white, it indicates that watering is needed. Usually, watering can be done once about every 5 days.

In winter, white orchid has very little demand for water. It is necessary to prevent the potting soil of white orchid from becoming excessively wet and from standing water forming. If standing water occurs at the roots, there will be signs of reddening of the leaves and browning of the branch tips. The standing water should be poured off as soon as possible, and loosening the soil and strengthening ventilation should be carried out. Usually, watering is done once about every 10 days, just keeping the potting soil slightly moist.

Winter care tips for white orchid

1. Temperature

A suitable temperature is the key to ensuring that white orchid overwinters safely. After the Autumn Equinox, white orchid should be moved indoors in time for care. The indoor temperature is more suitable when controlled at around 5-10°C. In winter, if the room temperature becomes too high for some reason, appropriate cooling measures should also be taken.

2. Humidity

The humidity around white orchid can also be improved by spraying into the air. On clear days, appropriate window ventilation should also be carried out (between 10 am and 2 pm), but beware of the threat of cold winter wind.

3. Light

The daylight hours in winter are relatively short, but white orchid should still be ensured sufficient sunlight indoors.

4. Fertilizer and water

In winter the temperature is low, and the transpiration of the plant is weak, so the water required is very little. Watering should be controlled, and it should not be watered unless dry. There is also no need to fertilize.

Each plant has different fertilizer requirements, which is why they differ in appearance, just as diet affects a person's appearance. Therefore, in order to make white orchid grow into the appearance and state we idealize, applying appropriate fertilizer and nutrients to it is a necessary condition.