What type of fertilizer is good for Phalaenopsis orchids
Article summary: Tips on choosing the right fertilizer for Phalaenopsis orchids, details are as follows:
What type of fertilizer is good for Phalaenopsis orchids
Phalaenopsis orchids should be fertilized with a dilute fertilizer as they grow slowly, much like a fairy ball, and should not be forced to grow by increasing fertilizer concentration. Flower多多 and Flower宝, some Phalaenopsis-specific fertilizers or liquid fertilizers can be used for growing flowers. If fertilizer efficiency is pursued, Flower多多 or Flower宝 is recommended, using a balanced fertilizer with an N : P : K ratio of 20 : 20 : 20 during the growing period, applied every 7 to 10 days.
What type of fertilizer is good for Phalaenopsis orchids
Phalaenopsis orchids should be fertilized with a dilute fertilizer as they grow slowly, much like a fairy ball, and should not be forced to grow by increasing fertilizer concentration. If the fertilizer concentration is too high, it can cause root burn and damage to the seedlings, which will affect the growth of the Phalaenopsis orchids.
1. Phalaenopsis fertilizers can include Flower多多, Flower宝, some Phalaenopsis-specific fertilizers or liquid fertilizers. If fertilizer efficiency is pursued, Flower多多 or Flower宝 is recommended, usually using a balanced fertilizer with an N : P : K ratio of 20 : 20 : 20 during the growing period, applied every 7 to 10 days.
2. When the temperature is too low or too high, stop fertilizing. One month before flowering, applying a fertilizer with a ratio of 15N : P : K : 9 : 45 : 15 can basically make the flower spike grow within about a month.
How to fertilize Phalaenopsis orchids
There are two methods of fertilizing Phalaenopsis orchids: base fertilizer and foliar spray. Base fertilizer is only suitable for repotting or changing potting mix, while the most common method is foliar spray, which does not easily damage the roots, has good absorption, and is easy to see results.
Phalaenopsis orchids should be fertilized with a small amount of fertilizer in spring, and fertilization should be stopped during the flowering period. After the flowering period, when new buds and roots start growing, liquid fertilizer can be applied again, once a week, or it can be sprayed on the leaves.
As Phalaenopsis orchids enter autumn and temperatures gradually decrease, the growth of the plants also slows down, so fertilization should be reduced, as it is not conducive to plant growth.
In winter, with low temperatures, the plants basically stop growing, and the roots cannot absorb nutrients, so fertilization should be stopped. If fertilization continues, it can lead to root burn.
Key points to note when fertilizing Phalaenopsis orchids
1. If the young leaves of Phalaenopsis orchids turn light yellow and the old leaves gradually become dark yellow, watering and fertilizing should be stopped, the pot should be removed for root inspection, the bad roots should be cut off, and then replanted.
2. When fertilizing Phalaenopsis orchids, make sure the fertilizer is not too close to the roots, as this can easily cause root burn. Do not fertilize within one month of repotting, and when using organic fertilizer, make sure it is fully composted.
3. Phalaenopsis orchids have high light requirements and prefer bright scattered light. If there is insufficient light for a long time or the duration of light is too short, the plant will show symptoms of slow growth and poor growth. After fertilizing, to encourage quick absorption of nutrients, the plant should be placed in scattered light for care.
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