Fertilizing Your Arrowroot Plant:
The Dos and Don’ts

Arrowroot (Maranta arundinacea) is a tropical plant that belongs to the same family as ginger and turmeric. It is widely used in cooking and is known for its starchy tubers. If you’re growing arrowroot, it’s essential to understand how to fertilize it properly. In this article, we’ll look at the dos and don’ts of fertilizing your arrowroot plant.

Dos

Use Organic Fertilizers

Organic fertilizers are the best option for arrowroot plants. They contain natural ingredients such as compost, manure, and bone meal, which provide essential nutrients to the plant. These fertilizers are also slow-release, which means they release nutrients gradually over time, preventing soil depletion.

Use Nitrogen-Rich Fertilizers

Nitrogen is one of the essential nutrients needed by arrowroot plants. It promotes the growth of leaves, stems, and tubers. Nitrogen-rich fertilizers such as blood meal and fish emulsion are ideal for arrowroot plants.

Fertilize During the Growing Season

Arrowroot plants grow best during the warm season, from spring to early fall. It’s best to fertilize them during this period when they’re actively growing. You can apply a slow-release fertilizer at the start of the season and then supplement with liquid fertilizers every two weeks.

Apply Fertilizer Evenly

When applying fertilizer, ensure that you distribute it evenly around the plant’s base. This prevents fertilizer burn, which can damage the plant’s roots.

Don’ts

Don’t Over-Fertilize

Over-fertilizing your arrowroot plant can do more harm than good. It can lead to excessive foliage growth and stunted tuber development. It can also cause fertilizer burn, which can damage the roots and lead to plant death.

Don’t Use Chemical Fertilizers

Chemical fertilizers contain synthetic ingredients that can harm your arrowroot plant and the environment. They also deplete the soil’s natural nutrients over time.

Don’t Fertilize Newly Planted Arrowroots

If you’ve just planted your arrowroot, wait for at least two months before applying any fertilizer. This allows the plant to establish its root system before exposing it to additional nutrients.

Don’t Fertilize During Winter

Arrowroot plants go dormant during the winter season, so there’s no need to fertilize them during this period. Applying fertilizer during winter can lead to excessive foliage growth, which can weaken the plant when it starts growing again in spring.

FAQ

Q: How often should I fertilize my arrowroot?

A: Arrowroot plants should be fertilized every two weeks during their growing season.

Q: Can I use compost as a fertilizer for my arrowroot?

A: Yes, you can use compost as a fertilizer for your arrowroot plant. Compost provides essential nutrients to the plant and improves soil structure.

Q: What is the best time of day to apply fertilizer?

A: It’s best to apply fertilizer in the morning or late afternoon when temperatures are cooler. This allows the fertilizer to soak into the soil before it evaporates due to heat.

Q: Can I use coffee grounds as a fertilizer for my arrowroot?

A: Yes, coffee grounds are an excellent source of nitrogen and can be used as a fertilizer for your arrowroot plant. However, they should be used in moderation as they’re acidic and can lower soil pH levels.

In conclusion, fertilizing your arrowroot plant requires attention to detail and a bit of patience. By following these dos and don’ts, you’ll ensure that your arrowroot plant receives adequate nutrition without harming its growth or health.