What is the best fertilizer that orchids thrive on the most
Let me tell you about the best fertilizer for orchids and the knowledge of green plant and flower care, such as the timing and method of fertilizing orchids, as follows:
It is necessary to fertilize any plant during regular maintenance, and orchids are no exception. Many friends may ask, how do wild orchids fertilize? In fact, wild orchids are fertilized twice a year, but it usually goes unnoticed.
Orchids generally grow in places with a lot of humus in the mountains. The soil itself is rich in nutrients, and the roots of wild orchids usually grow horizontally, with a large absorption area.
Therefore, when it rains in the mountains, the rainwater carries the humus soil from the mountain and gradually washes it down. The roots of wild orchids can absorb a lot of nutrients, which is also a manifestation of their adaptation to the environment.
Nowadays, orchids have been domesticated and are suitable for indoor potting. So how should indoor potted orchids be fertilized? We need to master the timing of their blooming and growing seasons and fertilize them when they grow new buds.
After the orchids finish blooming, it is an important period to fertilize them. After the orchids finish blooming,修剪掉残花 and保留花 stalks can allow the nutrients to flow back and let them wither naturally. This withering from the bottom can still retain some nutrients, which helps the growth of orchid roots.
What is the best fertilizer for orchids
After blooming, promptly use a multi-element fertilizer to replenish, as it has consumed a lot of nutrients and needs to replenish a comprehensive range of nutrients to ensure no element is missing. Then, apply a nitrogen-based fertilizer every ten days or so, with high nitrogen content, which can promote rapid growth of new buds.
Sometimes after blooming, many friends like to repot them. When repotting, it is appropriate to add some slow-release fertilizer, such as decomposed sheep manure or some slow-release fertilizer directly mixed into the soil.
This way of supplementing some basic fertilizers makes the fertility last longer. If we do not fertilize in time, the nutrients in the potting soil can also supply its growth.
New orchid buds will enter a semi-dormant state after growing for a period and by summer, but the flowering bud differentiation period for most orchids is in summer. Therefore, if the new buds stop growing and the leaves do not grow either, place them in a well-ventilated area with sufficient scattered light. You can suggest two hours of sunlight and dilute some potassium dihydrogen phosphate when watering, not too concentrated, allowing it to slowly absorb and differentiate into flower buds.