How to Care For Alocasia Lauterbachiana (Purple Sword) Plant

The beautiful Alocasia Lauterbachiana is a simple home plant. To ensure they appear and feel at your best, you must to make sure that your plants’ humidity and temperature requirements are met, and they are located in bright indirect sunlight.

Also called Purple Swordor Elephant Ear This tropical plant features long, spear-shaped, dark greenish-purple leaves that have scalloped edges as well as the reddish hues are absolutely gorgeous.

With their huge leaves and vibrant colors These evergreen plants are an original species of Alocasia. Furthermore, each leaf can reach up to two feet in length and are a must-have in every home due to its appearance in shape, size, and shape.

In this article we’ll go over everything you need to learn about the Alocasia Lauterbachiana plant maintenance, the most common issues that plant owners may encounter and the most effective solutions to take.

What is an Alocasia Lauterbachiana?

Alocasia Lauterbanchiana belongs to the Araceae family which is similar to Monstera Deliciosa and the Philodendron Birkin, both of which are Philodendron variety. Other Alocasia families that are popular include Alocasia Cuprea and Alocasia Zebrina.

The evergreen, upright perennials are native to tropical regions of Indonesia, Southeast Asia, and New Guinea.

Alocasia Lauterbanchiana’s are often referred to by the name of Elephant Ears because of the gorgeous, wavy edges of their leaves. Another name that is commonly associated with the plant is ‘Purple sword due to the vibrant purple veins that run through the center and undersides of the leaves.

Alocasia Lauterbachiana Common Names

This kind of Alocasia plant gives the illusion of a fake perennial because of its sleek waxy leaves, its dual shades and burgundy flecks on the stems. To learn more about the beloved Alocasia Lauterbachiana check out some of the most popular names for the plant that you may encounter.

Allocasia Lauterbachiana names:

  • Purple sword
  • Silver Sword
  • Baroque Sword
  • Elephant Ear Lauterbachiana

Alocasia Lauterbachiana Indoor Care Guide

Alocasia’s thrive in well-drained loose soil that is loamy and is best watered when it is completely dry. They also like humid temperatures and a little misting occasionally can leave you with an agro-friendly plant.

Let’s look deeper at their temperatures, light, requirements, and much more to make sure our plants appear and feel the most optimal. In particular, let’s address the question: ‘ What do you think of caring about Alocasia Lauterbachiana and how do you care for it?’

Alocasia Lauterbachiana Light Requirements

Lauterbanchiana plants thrive best in indirect, bright light. The best place to plant your Alocasia is the most bright spot in your home. The long hours of direct sunlight could cause burns to the delicate leaves, and the absence of sunlight can limit the growth of the plant.

sunlight through window

How Much Sun Does An Alocasia Need

Alocasia’s require sun however, not direct sunlight. The more light the plant gets, the leaves appear brighter in comparison to plants that receive a smaller amount of light.

A location that has lots of indirect sunlight is ideal, however some hours of direct sunlight can also benefit your plant.

Signs Your Alocasia Needs More Light

If it’s in an area that not have enough light it will be apparent very quickly. Spots of brown, screaming, and yelling appear on the beautiful leaves. Although the plant isn’t dying, it’s simply stressed and will be okay once it gets more sunlight.

Alocasia Lauterbachiana Fertilizer Requirements

The plants with elephant ears are very heavy feeders, and appreciate liquid fertilizers during their growth season. It is possible to fertilize them every 4 drinks or once every 2 weeks using an balanced liquid fertilizer in the season of spring as well as summer. Limit fertilization to six weeks during the winter months.

NOTE: Avoid RTU (Ready to Use) products without supplying the plant with water prior to use in order to avoid putting the beloved Alocasia at the risk of chemical burns to its roots.

Alocasia Lauterbachiana Soil Requirements

Like other Alocasias Lauterbachiana’s prefer to be in an easily draining, loose-growing medium. The mixture of sandy or loamy substrates are their preferred.

They love the aroid-based soil potting mixes that contain slow-release organic fertilizer which is high in nutrients and holds in water. Additionally, you’ll only have to water them once the topsoil is dry enough to the touch.

Alocasia Lauterbachiana Temperature

Alocasia Lauterbachiana’s thrive in warm, comfortable conditions. They are also perfectly content with temperatures that average between 65 and 75 degrees Fahrenheit.

The most important thing for plant owners be aware of is that plants are not able to withstand cold temperatures. They don’t like humid areas or being near air conditioners.

When the temperature falls to below 60 degrees Fahrenheit the plant will start to strain. The leaves will begin to fall, and its growth will decrease dramatically. Therefore, make sure to place the leaves in an enviable area in winter, particularly during the colder months.

Alocasia Lauterbachiana Humidity Requirements

The Alocasia Lauterbachiana plant can enjoy humid conditions that range from 70 to percent, which is quite excessive for many homes. It is possible that you will need in order to boost the humidity in the plant’s space or room to meet its needs for living.

Should I Mist My Alocasia?

Alocasia Lautrbachiana’s come from the tropics and will be grateful for any additional humidity they can receive. It is possible to use a spray bottle to spray the plant frequently but make sure you don’t allow their leaves to remain damp for long periods of time.

There are many different ways to generate the right amount of humidity for your plant including:

  • Grupp the Alcosia along with the other plant species
  • Make sure to keep it in the bathroom.
  • Make use of an air humidifier for plants
  • Place it on the top of a Pebble tray filled with water
  • You can mist your plants using the help of a spray bottle every few days during the week

How Often Should I Water My Alocasia?

Elephant Ear Lauterbanchiana plants prefer to be regularly watered They prefer to remain moist, but not allowed to soak.

A best practice is to allow the upper part of your soil to dry out between the watering’s in their active growth phase. In winter months, Lauterbachiana Alocasias go through a period of dormancy and require less frequent irrigation.

If you are taking care to water the Alocasia Elephant Ear, ensure that the soil is thoroughly drained of any extra liquid (a pot with drainage holes is crucial for this).

Check out the most common signs that could be experienced if you’ve submerged the Alocasia Lauterbachiana.

Symptoms of over-watering

  • The Wilting (root rot)
  • Brown spots on the leaves
  • The lower leaves are rapidly yellowing and turning
  • A rotten stem

NOTE Note: Plants that are in areas that are darker are more prone to develop root rot because the soil might not dry enough between irrigations.

Underwatering symptoms

  • Wilting
  • Very little to no growth
  • Greying leaves

When To Prune Your Purple Sword Alocasia

Purple swords of Alocasia require regular maintenance There are many reasons to consider to trim your favorite plant.

The reason could be the leaves of your gorgeous plant have begun to turn brown at the base, however don’t worry, it’s completely normal. It is possible to provide them with a little trimming by cutting away the dying or yellowing leaves. This can aid in increasing the growth rate.

Another reason to trim your plant is to prevent spreading a fungal or disease infection that has affected your plant’s leaves.

When pruning, make sure you’re using clean, cutting shears to minimize the risk of developing fungal or bacterial illnesses.

Alocasia Lauterbachiana Propagation

As with other Alocasias Lauterbachiana plants are cultivated from rhizomes that are underground. Therefore, they work best when they are part of the offset division at the basal. It is easy to split the rhizomes to allow for propagation of the plant. The ideal moment to start this process is in the summer and springtime.

A mature, larger plant can produce offshoots which can be separated when it has a strong enough root system.

For a successful propagation of the Purple Sword plant, follow these easy steps:

  1. Choose a mature plant and then loosen the soil surrounding it.
  2. Then, gently lift it out of the container then shake it off of any excess soil, exposing the roots.
  3. Then, using a sterilized cutting blade or knife, cut around 1/3 of the rhizome that is parent.
  4. Put the baby plants in their own pot with a well-drained, moist substrate. Add an organic fertilizer that releases slowly near the base of the stem.
  5. After your Alocasia has settled into the new location Water your new plant and make sure that the soil is well-drained.
  6. Finally, repot the Alocasia mother plant and make sure to water her thoroughly as well.

NOTE during the process of propagation it is recommended to wear gloves that are protective and wash your kitchen utensils thoroughly to stop the spread of any disease.

Alocasia Lauterbachiana Flower

Since this Alocasia species belongs to the Araceae family The flowering of the plant isn’t overly elaborate.

Alocasia Lautrbachiana is a surprising plant that blooms throughout the year and can create an aroid-like flower with purple-colored flowers that have an Anthurium-like shape typical of. The spadix-like finger pops from the spathe that is clasped.

Alocasia Lauterbachiana Problems

Although we take great care of our beloved Alocasia Purple Sword, there are some issues that plants can face. To give your plant the most support possible to ensure that it will be as beautiful and comfortable examine the most common issues and solutions.

Root Rot

Alocasia’s are susceptible to root rot and one of the main causes is excessive watering. It is usually the case when the plant is left in moist soil for long periods of time and the roots fight to breathe.

If root rot begins to develop it will be apparent dark black spots over the top of the leaves, and yellow rings around these spots. The roots will also start to become mushy and black.

If your plant is suffering from root decay, it’s in desperate need of adequate air circulation around it and you should reduce the amount of watering. Also, you should:

  • Take the Purple Sword from its soggy soil and wash the roots under water.
  • Make sure you use clean, sterile scissors or shears to trim off any roots that are affected.
  • It is possible to dip the healthy roots in an fungicide solution or supplement for root rot.

Insect Invasions

Aphids, mealybugs, as well as spider mites, are a frequent problem for the Alocasia Lauterbachiana plants.

If you are experiencing an infestation of insects If you are experiencing an insect infestation, you can apply neam oil or alcohol spray to shield your plants and protect them from pests and mites. A soap solution like the castile soap is another option to eliminate insects.

Tip: If notice that your plant is infested, it is best to isolate your plant since you do not want the insects to infest your other plants.

Alocasia Lauterbachiana Dropping Leaves

Dropping leaves are a typical issue for Lauterbachiana plants. The problem with falling leaves could be that the reason may be due to a variety of causes, including excessive watering, drought excessive sunshine, even low temperatures or high humidity.

Alocasias are tropical plant species, and require adequate moisture to remain healthy. If they aren’t receiving enough water One of the indicators is when the leaves start to curl or fall.

The most effective method is to identify the reason the plant’s leaves falling and evaluate its living conditions. Check your plant’s watering schedule and ensure that the requirements for light and humidity are met.

Alocasia Lauterbachiana Yellow Leaves

The beautiful yellow leaves of fall trees…but they are not our favorite houseplants. There are a variety of reasons that could cause your Lauterbachiana plant to display yellow leaves.

The causes of Alocasia Lauterbachiana leaf yellow:

  • Aging leaves
  • Overwatering
  • Underwatering
  • Issues with water quality
  • Lighting
  • Issues with nutrition
  • PH problems
  • Temperature extremes
  • Diseases and pests
  • Humidity

Overwatering is among the most common causes of Alocasia yellow leaves. It can in time, it can cause stem or root rot. If the issue is caused by overwatering and it is detected in the early stages then those leaves (that are, at times, partially yellow) could turn green again.

If the plant is too damaged and it appears that the leaves are yellowing, and could be a reservoir for decay pathogens or pests it is recommended to cut the leaves off.

Brown Spots on the Leaves

Brown spots along areas of the plants’ leaves could be a sign of a variety of factors like the fact that the plant has sunburn. It is possible to avoid this issue by removing them in direct sun.

Other possible causes for brown spots on your leaf could be due to exposure to colder temperatures, or if the humidity of your plant’s surroundings isn’t sufficient. The plant may also be suffering from an infection from fungi or a pest infestation may have been created.

Alocasia Leaves Curling

One of the primary reasons for curly leaves on your Laterbanchiana is the absence of maintenance. If you notice that your plant’s leaves are curled they could be indicating one of many things, including:

  • The problem is that it’s not getting enough light
  • It’s being over or underwatered
  • There’s a bug infestation
  • It is devoid of humidity
  • You’re over-fertilizing

The leaves that curl on Alocasia are not uncommon and there are many ways to assist in getting your plant back to its top condition.

Are Purple Sword Alocasias Toxic?

Alocasia Lauterbachiana plants are extremely poisonous plants. The leaves of these plants contain crystals of oxalate. Ingestion of them releases these crystals. This could cause irritation and swelling in the mouth as well as GI tract, as well as difficult breathing. The plants must be kept away from children as well as pets’ reach.

A Footnote on Alocasia Purple Sword Plant Care

Alocasia Lauterbanchiana’s are stunning house plants with big leaves and strong stems. They are ornamental in the homes of our families due to their unique shape, color leaves, and easy-to-care for needs.

After we’ve discovered what you can learn and do to help Alocasia Lauterbanchiana’s health, should you consider getting one? If you already have one Do you have other ideas? I’d like to hear from you.



Went from a bad gardener to a half-decent one over 10+ years. Super happy to share my tips and tricks with you :)