Why did the iron orchid turn green?

The green of iron orchid is caused by a number of reasons, if the flowering period has passed and the flower color turns green, it is OK to maintain normally, and if the light is insufficient, the plant will be moved to the sunny place, and sufficient sunlight should be given every day during the flowering period to promote the effect of flowering. Nutrient deficiency should be timely topdressing a thin compound fertilizer, and then fertilization should pay attention to the comprehensive nutrition.

The reason why the iron orchid turned green 1. Normal phenomenon

When the iron orchid flower turns green mostly because the flowering period has passed, the flower arrow of the plant will gradually turn green, it will be pink when it blossoms, and the plant will consume a lot of nutrients after flowering. The nutrition on the flower will be very little, thus the phenomenon of turning green will appear. This is the phenomenon of normal metabolism of iron orchid, and it should be maintained normally at this time.

2. Lack of light

Iron orchid is a light-loving plant, under the condition of sufficient light, the flower color is bright and beautiful, if there is no light for a long time in the flowering period, or very little time to receive light, the flower color will gradually fade, or even become green, which is also one of the reasons. At this time, we should move the plant to the sunny place outside, bask in the sun more, and make sure that there is enough sunshine every day.

3. Lack of nutrients

The iron orchid will blossom most beautifully under the condition of sufficient nutrients, and should also ensure the comprehensive nutrition. If there is too little fertilization during the growth period, it will lead to plant malnutrition and flower discoloration. At this time, a thin compound fertilizer should be applied in time, and then magnesium fertilizer should be applied properly for 1 and 2 times during fertilization.

4. Improper temperature

Iron orchid is a temperature-loving plant, the change of temperature is the main factor affecting the flowering of iron orchid, if the temperature is too low or too high, it will affect the change of flower color, which will lead to the change of flower color, and the large temperature difference can be controlled during the flowering period. in winter, cold-proof measures should be taken to facilitate the differentiation of flower buds and promote the bright and beautiful leaf color.