Fertilizing Your Aluminum Plant:
The Dos and Don’ts

Aluminum plants (Pilea cadierei) are popular houseplants known for their distinct silver markings on their leaves. These plants are relatively easy to care for, but like all plants, they require proper nutrients to thrive. Fertilizing your aluminum plant is an important part of its care routine, but it can be tricky to know when and how much to fertilize. In this article, we’ll cover the dos and don’ts of fertilizing your aluminum plant.

Dos

Do fertilize during the growing season

The growing season for aluminum plants is from spring to early fall. During this time, the plant is actively growing and requires more nutrients to support its growth. Fertilize your aluminum plant once a month during this period to ensure it has the necessary nutrients.

Do choose the right fertilizer

When it comes to choosing a fertilizer for your aluminum plant, look for one that is high in nitrogen. Nitrogen is essential for leafy growth, which is what aluminum plants are known for. A balanced fertilizer with equal parts nitrogen, phosphorus, and potassium can also work well.

Do dilute the fertilizer

Diluting your fertilizer before applying it to your aluminum plant is important to avoid over-fertilizing, which can lead to root burn or damage. Follow the instructions on the fertilizer package carefully and mix accordingly.

Do fertilize after watering

Before fertilizing your aluminum plant, be sure to water it thoroughly. This will help ensure that the fertilizer is evenly distributed throughout the soil and will not burn the roots.

Don’ts

Don’t fertilize during the dormant season

During the winter months, aluminum plants enter a dormant period where they slow down their growth. Fertilizing during this time can do more harm than good and may cause damage to the plant’s roots. It’s best to avoid fertilizing during this period.

Don’t over-fertilize

Over-fertilizing your aluminum plant can cause more harm than good. Too much fertilizer can burn the roots of the plant or cause excessive growth, leading to weak stems that are prone to breaking. Stick to a regular fertilizing schedule and be sure to dilute the fertilizer properly.

Don’t use tap water when diluting fertilizer

Tap water contains minerals that can interact with fertilizer, leading to an imbalance in nutrients that can harm your aluminum plant. Instead, use distilled or filtered water when diluting your fertilizer.

Don’t allow fertilizer buildup in the soil

Fertilizer buildup in the soil can be harmful to your aluminum plant as it can prevent proper drainage and lead to root rot. To avoid this issue, flush out excess fertilizer from the soil every few months by thoroughly watering the plant until water runs out of the drainage holes.

FAQ

Q: Can I use any type of fertilizer on my aluminum plant?

A: No, it’s important to choose a fertilizer that is high in nitrogen or has a balanced ratio of nitrogen, phosphorus, and potassium.

Q: How often should I fertilize my aluminum plant?

A: Fertilize once a month during the growing season (spring to early fall).

Q: Can I use tap water when diluting my fertilizer?

A: It’s best to use distilled or filtered water when diluting your fertilizer as tap water contains minerals that can interact with fertilizer and harm your plant.

Q: What should I do if I accidentally over-fertilize my aluminum plant?

A: If you accidentally over-fertilize your aluminum plant, flush out excess fertilizer from the soil by thoroughly watering it until water runs out of the drainage holes. Be sure to dilute future applications properly to avoid over-fertilization again.

In conclusion, fertilizing your aluminum plant is an important part of its care routine but requires care and attention. Following these dos and don’ts will help ensure that your aluminum plant thrives and remains healthy.