Anthurium is one of the most misleading plants in the whole Araceae family.
People collect them because their colorful buds are mistaken for flowers (the actual flowers are often small and unremarkable).
These peculiar perennial tropical plants have expanded from 183 species catalogued in 1860 to more than 1,000 species, hybrids, Anthurium varieties, And cultivars.
Fortunately, they usually have the same care requirements, with only a few changes.
One of the usual sticking points is fertilizer, which is what kind of fertilizer is used and how much. This boils down to the fact that if Anthurium andraeanum are in the right soil, they usually do not need to be fed.
However, fertilizing anthuriums can help promote budding and flowering, so it is generally still a good habit to feed them.
Read on to learn more about using fertilizers to make the most of flamingo flowers.
Best fertilizer for Anthurium
Before worrying about feeding plants, you first need to find the right food for the food you wish to take out of Anthurium andraeanum.
General houseplant fertilizers work well, but you need to pay attention to NPK.
High Phosphate Fertilizer
When your goal is to fertilize intensively, choose a fertilizer with a higher phosphorus content (ie the middle number).
Any ratio of approximately 1:2:1 will work wonders and help you bloom fuller and healthier “flowers.”
Liquid fertilizers tend to work best, But slow-release fertilizers can also be used.
If you are more worried about the overall health of the plants than the flowers, use a balanced fertilizer such as 10-10-10.
If your plants are recovering from disease, or you suspect that the soil is undernourished, this is usually a good choice.
Argument for Phosphate Fertilizers
Chances are, you will meet an expert who recommends phosphorescent fertilizers for Anthurium andraeanum.
In contrast to phosphorus-rich fertilizers, these fertilizers generally have high nitrogen and potassium content, but low phosphorus content.
This will promote the overall growth of the plant and improve the health of the flowers, but will not produce such large flowers.
A good choice is the ratio of particles or liquid form, for example 20-7-20.
Although this option is mentioned here, most growers find that the higher the phosphate fertilizer, the better the effect.
So which one should you use?
As mentioned earlier, it mainly depends on whether you want overall health (balance) or big flowers (high phosphorus).
The requirements for the exact species or cultivar you own may also be slightly different, so be sure to pay attention to any specific requirements for the Anthurium species in your collection.
When or how to fertilize anthurium
Once you have chosen an NPK ratio, the question of when or how will be easier.
Generally, you will only fertilize during the growing season (spring and summer)
How much fertilizer do you use on your Anthurium?
Always use 1/4 strength granular or liquid fertilizer. Some growers recommend using half the strength, but if you apply too much, anthurium can easily be burnt.
Since fertilizer is not as important here as many other plants, less is more.
When to fertilize the Anthurium plant?
This is another example of how your particular plant is different.
Generally speaking, slow-release fertilizers only need to be applied once in spring and summer. Some brands have a longer lifespan, so be sure to read the label.
Liquid fertilizer will depend on the response of your plants.
Most anthuriums are well fed once a month during the growing season, but those that are adapted to poorer soil and grown outdoors may only need to be fed once every other month.
This is because Potted plants draw nutrients from the soil faster Because outdoor plants are part of the ecosystem, they can help restore soil quality over time.
If the leaves of the plant turn yellow and you have checked for other potential causes, increase the application rate to once every three weeks.
Treat fertilizer burns
If you accidentally apply too much fertilizer to the plants, this is not the end of the world.
You need to rinse the soil, which is suitable for both potted plants and outdoor plants that have an aggregate matrix layer.
To rinse, place the container somewhere to allow the water to drain, such as a sink or bathtub.
You will need enough distilled or filtered water to fill the pot four times (if it is empty).
Start pouring the water slowly and steadily without letting the pot overflow, and then continue until all the water is used up.
Let the plants drain for a few hours before returning home.
When adequate drainage becomes a problem, such as when outdoor plants lack substrate, soil replacement or transplantation will work.