Definitive Hoya Pachyclada Care & Growing Guide

Scientific Name: Hoya Pachyclada

Common Name: Wax Plant

Hoya Pachyclada care is a moderately easy Hoya to grow and care for if given the right conditions to thrive. If you want a houseplant that won’t get too tall but will vine, a Hoya Pachyclada wax plant may be a good plant for you.

To give this Hoya plant the best care, it requires well-draining soil, keeping the soil moist and don’t let it dry out, providing it bright indirect sunlight, temperatures ranging from 40-80F, and low humidity levels.

Quick Care Overview

Below we will dive deep into this Hoya Pachyclada care guide.

Common Name	Wax Plant
Scientific Name	Hoya Pachyclada
Family	Apocynaceae
Origin	Thailand
Growth Rate	Slow
Identification	Vining epiphyte with waxy blooms that are white, pink, or yellow
Height	Up to 6 inches tall
Soil	Well-draining soil
Water	Don’t let the soil dry out
Temperature	40-80F
Sunlight	Bright indirect light
Toxic to Cats & Dogs	No
Toxic to Humans	No
Pests	Mealybugs, aphids, fungus gnats
Diseases	Root rot, rosette disease, twisted stem disease

Hoya Pachyclada History

Considered one of the most beautiful plants that is popularly portrayed by artists, it is easy to see why many indoor gardeners love to grow Hoya Pachyclada. Coming in a range of beautiful colors and having many hybrids requiring different levels of care, this Thailand native can be considered moderately challenging to care for, but as long as you understand the needs of your Hoya, this plant will be a joy to observe as it grows.

Hoya Pachyclada Identification

Hoya Pachyclada is a vining epiphyte with succulent-type green leaves attached to thick stems. This species is best known for its stunning flowers that grow in clusters that become very fragrant. Blooms are waxy and may be white, pink, or yellow depending on the variation.

Hoya Pachyclada Growth Facts

Hoya Pachyclada is considered to be a very slow grower and grows slower than almost every other Hoya variety.

How Big Does a Hoya Pachyclada Get?

Vines of Hoya Pachyclada may become up to several feet long.

Hoya Pachyclada Care

This Hoya desires warm, humid conditions and well-draining soil. Other than that, this plant may thrive on a bit of neglect.

Hoya Pachyclada Soil

Although varying slightly from cultivar to cultivar, in general, Hoya Pachyclada requires exceptionally well-draining soil. A mixture of peat moss, perlite, and potting soil should treat this plant nicely. It is also essential to note that the pH requirement of Hoya Pachyclada is considerably lower than most other plants, and it will not tolerate alkaline soils. Therefore, the soil needs to be acidic for optimal growth.

Hoya Pachyclada Fertilizer

Hoya Pachyclada requires a fertilizer rich in iron, as this Hoya needs iron to thrive. A slow-release nitrogen fertilizer low in potassium and phosphorus and has trace elements added will be great for this plant. Ensure that you follow all label instructions.

Hoya Pachyclada Watering

Hoya Pachyclada, in most circumstances, will require a thorough watering weekly depending on growing conditions. However, these plants are drought tolerant and should not be overwatered. It is essential to have very well-draining soil. If leaves begin to wilt, you will know that your Hoya requires more water. When watering, attempt not to get the plant’s crown wet, as this Hoya is quite susceptible to fungus and molds.

Hoya Pachyclada Light Requirements

Being a picky plant, getting lighting requirements met may take some time. This plant requires bright, indirect light to thrive but will crisp up and dry out with too much direct sun. Alternatively, if this Hoya is left in too much shade or not enough light, it will turn yellow or brown and dry. A few hours of direct sunlight daily will create a healthy green plant. However, this plant is sensitive to too much sunlight, so being placed near a window with around 8 hours of indirect daily is ideal.

Hoya Pachyclada Temperature & Humidity

Depending on the specific variety, your Hoya will have different temperature requirements. Some Hoya’s may be kept at higher temperatures, and some may withstand lower temperatures. Ideally, this Hoya should be kept below 80 degrees Fahrenheit and above 40 degrees Fahrenheit. It is important to note that these plants do not like high humidity when grown indoors, as this will likely lead to fungal issues, and they are accustomed to dry climates.

Repotting Hoya Pachyclada

For best Hoya Pachyclada care, it should be repotted every two to three years into a larger container with fresh potting soil. You will know that you need to repot your Hoya when roots are seen growing out of the drainage holes of its container.

Hoya Pachyclada Maintenance & Pruning

Pruning of Hoya Pachyclada should be done annually in late winter to early spring, as you see new growth emerging. Remove any dead, diseased, or discovered foliage and branches to maintain a uniform shape as needed using clean gardening shears.

Hoya Pachyclada Propagation

Propagation of Hoya Pachyclada may be done through stem cuttings. First, cut stem pieces that are several inches long and dip them into a rooting hormone and allow them to callus overnight. The following day, place the cuttings into a container containing an airy growing medium such as perlite. Next, place the cuttings in indirect light and allow the cuttings to root. Within weeks, you should see roots forming on the cutting, at which point the cuttings may be planted into their permanent container, watered, and placed in indirect light to become established.

Hoya Pachyclada Toxicity

Considered non-toxic, Hoya Pachyclada is safe to have around pets and children.

Toxicity to Humans

Hoya Pachyclada are not considered to be toxic to humans. However, they should not be ingested.

Toxicity to Cats & Dogs

Hoya Pachyclada is considered safe to be around pets, as it is considered non-toxic to cats and dogs.

Hoya Pachyclada Problems

Hoya Pachyclada Leaves Turning Yellow

There may be several causes of your Hoya’s leaves turning yellow. Foliage may turn yellow due to incorrect watering, inadequate sunlight, cold, disease or pests, or nutrient deficiency.

Hoya Pachyclada Leaves Turning Brown

When foliage of this Hoya turns brown, it is often due to fungal disease and/or watering issues.

Hoya Pachyclada Diseases

Hoya Pachyclada is known to become susceptible to several diseases such as leaf spot, rosette disease, twisted stem disease, and other fungal and bacterial diseases. Most of these diseases are due to overwatering and improper drainage issues. Upon identifying a disease, you may treat it with a fungicide following all label instructions. Repotting into sterile soil and removing all diseased plant parts may become necessary to try to salvage the plant.

Hoya Pachyclada Pests

Hoya Pachyclada may become susceptible to damage from several different types of indoor house pests, including mealybugs, fungus gnats, and aphids. Often, pest issues arise from overwatering. Pests may be treated with a pesticide such as neem oil or insecticidal soap.