Question 1

Why do I need to fertilize my Giant taro?

Accepted Answer

All plants rely on soil nutrients to facilitate their growth, and the Giant taro is no exception. However, it is not always a guarantee that the soil in which your plants grow will have all of the nutrients required. Fertilization and soil amendments help ensure that the plants in your garden not only have the basic nutrients they need but also that they get the nutrients that are specifically necessary to them.

Giant taro needs fertilizer to ensure that its roots and stems continue to develop in a healthy way throughout the growing season. Fertilization will also help a Giant taro a set of leaves that looks fantastic, which is especially important for this plant since its foliage is its main point of ornamental appeal.

Question 2

When should I avoid fertilizing my Giant taro?

Accepted Answer

Throughout most of the year, including spring, summer, and most of the fall, you should continue feeding your Giant taro regularly. The only exception to this is if you notice that your Giant taro has received too much fertilizer or if you have managed to fertilize your Giant taro incorrectly, causing fertilizer burn or some other issue that you'll need to remedy before returning to a regular feeding schedule.

The only time of year when you should not fertilize a Giant taro is during winter. If you grow this plant indoors in an area where the winters are cold, it will enter a dormant phase during the winter. Feeding this plant during its dormant phase is not only unnecessary and unhelpful to this plant's growth, but it is also very likely to cause fertilizer burn.

Question 3

What type of fertilizer does my Giant taro need?

Accepted Answer

The fertilizer for a Giant taro has a specific blend of nutrients, each of which is present in relatively low amounts. An ideal fertilizer will have an N-P-K ratio of 3-1-2. However, a general-purpose fertilizer that has an even blend of nutrients can work well in some cases. Still, even when using a balanced fertilizer, the ratio number representing the volume of each nutrient should be at 10 or lower.

The fertilizer you use can be either granular or liquid based. If you choose to use a liquid-based fertilizer, it is often best to dilute the strength by half. While there is not much downside to granular fertilizer, it is often most sensible to use liquid fertilizer, especially if you feed your Giant taro while you supply water.

Question 4

How do I fertilize my Giant taro?

Accepted Answer

The fertilizer that you purchase for your Giant taro will likely come with application instructions that you should follow in most cases. However, for a Giant taro, you should always fertilize just before or while you are watering the soil, as this will prevent the fertilizer from burning the plant's roots.

If you use a slow-release granular fertilizer, you should sprinkle it on the soil and then provide water immediately after. If you use a liquid-based fertilizer, you should dilute it with water, apply it to the soil, then supply a bit more water. Diluting your fertilizer by at least half is especially important in spring and fall when the plant's growth is ramping up and decelerating, respectively.

Question 5

What happens if I fertilize my Giant taro too much?

Accepted Answer

Since it is advisable to fertilize your Giant taro every few weeks throughout the growing season, overfertilization is not often an issue. However, it remains possible for this to occur. If you overfertilize your Giant taro, you may notice accumulations of excess fertilizer on the soil’s surface and foliage discoloration.

Fertilizer burn is the most common issue you should worry about when feeding a Giant taro. This issue occurs when you overfertilize, fail to dilute your fertilizer, or when don’t water during and after fertilization. In any of those cases, the fertilizer can draw moisture out of your plant’s roots, causing it to dry out. Often, fertilizer burn will manifest with browning and yellowing of this plant’s leaves.

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When is the best time to fertilize my Giant taro?

More Questions About Giant taro

Why do I need to fertilize my Giant taro?

When should I avoid fertilizing my Giant taro?

What type of fertilizer does my Giant taro need?

How do I fertilize my Giant taro?

What happens if I fertilize my Giant taro too much?