Plant care & Tips

How Long Do Hoya Flowers Last? (7 Things You Must Know)

Hoya is arguably one of the most appealing houseplants because of their beautiful flowers. The plant requires little attention to grow its flowers.

How long do Hoya flowers last? The flowers from the hoya plant can last from a few days to a few weeks after blooming. The duration depends on the type of species and the environmental conditions.

Species like Hoya kerrii last up to a few weeks or months. Whereas Hoya lacunosa only lasts for a few days under good weather conditions.

The beautiful hoyas belong to the flowering plant species in the family Asclepiadaceae. Originally from the tropical and subtropical regions.

It is used as an indoor ornamental plant and grows up to six feet. Hoya is considered sacred and used during worship in some parts of Southeast Asia.

Because of the eye-catching nature of hoya flowers, it is commonly used as home décor or given as gifts to celebrate birthdays, wedding anniversaries, and other special occasions.

If you have bought hoyas and discovered that the plant didn’t live up to its expected life span, this article is for you.

Here, we’ll talk more about how long do hoya flowers last and everything you need to know.

How Long do Hoya Flowers Last?

How Long do Hoya Flowers Last - Hoya Flower Bella
Hoya Flower | Pixabay

How long a hoya flower will last depends on two factors. The species of the Hoya flower and the environmental condition it is growing on.

The species your hoyas belong to have shown a significant difference in their bloom longevity. Hoya shepherdii, Hoya tsangii, and Hoya kerrii have blooms that last for a few weeks.

Hoya imperialis, Hoya lacunose, and Hoya MacGillivrayi flowers last for very few days, less than a week.

An ideal environmental condition can increase the life span of your hoya flower, whereas an unfavorable situation will decrease the longevity of your flower.

Therefore, a more extended bloom depends on how much attention you pay to the plant. So, keep a close eye on your Hoya plant, ensuring it has enough water and light and takes care of it.

1. What to do to Have a Healthy Hoya Plants

Hoya plants are known for their beautiful flowers and their resilience. They come in a wide variety of sizes, shapes, and colors that can complement any indoor space.

To have a healthy Hoya plant, you must follow specific care guidelines. Here are some steps to adhere to for a healthier Hoya plant:

  1. When you get a new Hoya plant, check for any signs of damage and reject any damaged plants or have mold growing on them.
  2. Once you have chosen a healthy Hoya plant, please place it in a bright light area, protected from direct sunlight and cold.
  3. Water your Hoya plant when the soil is dry and allow it to drain completely before watering again.

2. Conditions that Encourage Hoya Plant to Bloom

The Hoyas plant is one of a kind and beautiful in its way. Suppose you want to grow a healthy plant and have it bloom fast. Then, you have to put some conditions in place or enhance them if they already exist.

To encourage your Hoya plant to grow and bloom heavily, you must provide the ideal growing conditions. Below are some of the conditions that make Hoya plants bloom quicker.

A. Humidity Level

Hoya plants are natives of the tropical climate and enjoy high humidity levels around them.

So to have a healthy Hoya plant with heavy blooms, the air around this should be humid.

If the air is too dry, it will begin to wilt and eventually die. Your room’s temperature is usually suitable for the plant in the summer. But, in the winter, the air is drier; at this point, you need to provide a humid condition for your plant.

You can spray distilled water on the Hoyas from time to time to keep the leaves moist. Misting your plants a couple of times a week should help them bloom.

You can use pebble trays to moist the plant, or investing in a humidifier can help to increase the humidity in the air.

B. Lighting Issue

The Hoya plant is a shade-loving plant. They do well and bloom with indirect sunlight. You can keep the plant under the direct sun during fall or spring, but when the sun is scorching in summer, it needs to be indoors.

When Hoyas stay under direct sunlight for a long time, the flower turns pale or bleach, wilt, and die. Therefore, the light intensity needs to be moderated for Hoya flowers to last longer.

The best location for the Hoya plant indoors is at the west or south-facing window to get the ideal lighting condition.

Hoya plant can benefit from artificial lighting, especially during the winter season. The right amount of light will speed the development of your plant’ flower. I recommend you buy artificial grow lights for your Hoyas to bloom faster.

C. Watering

Water your Hoya systematically. It could be once a day or a week. Hoyas don’t need much water, just a little moist. Water them with room-temperature water and let them drain out of their containers.

The best way to water your Hoya plant is to put your finger in its soil and feel about one or two inches of dry soil before watering again.

Be careful not to let it sit in water, as that can cause root rot. Overwatering can also lead to algae growth, which harms your plant, making it not bloom and look unappealing.

D. Temperature

Hoyas are tropical plants native to South Asian countries. These plants are very fussy in low temperatures. In winter, they need areas with warmer temperatures.

If the temperature falls below a specific range, even on a mild day, the flowers will not bloom. Hoya plants do well in temperature ranges of 66.2°F and 84.2°F. If the temperatures drop below 60°F, flower production reduces. A further fall in temperature can lead to wilting and the death of your plants.

Ensure you provide more heat for your plant. If your indoor temperature is low, you can use a heating system. Keep Hoyas at a safe distance from any air conditioning or heating vents.

E. Pests and Diseases

The Hoya plant is commonly affected by pests and diseases. Pests like aphids, mealybugs, and spider mites are attracted by the plant’s juicy and soft leaves.

When pests infest Hoya plants, you see the symptoms on the leaves. The leaves will droop, turn yellow, or die due to pests sucking out life from them.

Fungal diseases can also affect Hoya plants. Diseases such as Botrytis blight and powdery mildew thrive in high humidity, heat, and overwatering. Another disease among young Hoyas is the Black mold; it grows on sticky leaves that have been exposed to plant saps or nectars.

Prune infected leaves having white or gray patches and mold, using sterile pruning shears to stop the spread. You can spray neem oil (Get yours here) on every part of your plant, and it will help prevent the pests’ attack in no time.

When you see a few bugs around the leaves, use a dab of isopropyl to kill the bugs. Insecticidal soap could come in handy as it is generally potent.

F. Pot and Container Size

A smaller or too big pot size can affect your Hoya plant flowering process. Overpotting is a common mistake that appears to have harmed many Hoya plants.

All Plants need room to thrive. Therefore, creating an appropriate space for your plant is essential.

Hoyas grow well in terra cotta, plastic, or ceramic pots as long as they have drainage holes. When re-potting, choose a pot that is one size larger (two or three inches larger) than the previous pot.

Repotting should be done from spring to summer when it is actively developing. After repotting, water your plant and keep it in a place with a good light condition.

G. Fertilizer

Hoya requires nutrients for growth and flowering. If you want your Hoya flowers to last, an optimum condition is needed for blooming. Adding fertilizer is one way you can provide nutrients for Hoyas to thrive.

New plants should be fertilized with a high nitrogen phosphorous and potassium fertilizer (NPK) to aid their growing stage.

Use a balanced, water-soluble fertilizer to encourage growth once or twice a month. But, if you wants to promote blooming you can use a high-phosphorus fertilizer.

Please don’t rush the feeding pattern once you suspect a drop in nutrient levels. Please take it in phases to prevent shocks that may arise.

Before using fertilizers on your plant, you have to work out a feeding plan. But if you have used fertilizers, continue with your schedule but step up the quantity a little.

H. Potting soil

When starting a Hoya plant cultivation, you can use potting soil with perlite, coarse sand, or clay rock.

The best potting soil mix recipe for Hoya’s planting is two-thirds of potting soil + one-third of perlite + one-third of oyster shell and coarse sand to make the soil mix for better bloom.

There are many mixes you can find around; you can also discover other soil recipes good for Hoya plants.

Gardening is certainly not a definite science. Other soil mixes might work. But, the soil has to be light and coarse materials for air passage and drainage.

3. How to Care for Your Hoya After Its Blooms?

To keep your plant blooming, you need to water your Hoya plant regularly. Give it bright light and high humidity for the best growth. Regulate the temperature around the plant in winter, protecting it from cold drafts or sudden temperature changes.

To care for your Hoya after its Blooms, follow the steps below:

  1. Feed your plant with fertilizer
  2. Place your Hoya in a bright location but away from direct sunlight or drafts.
  3. Regulate the temperature around the plant.
  4. Water when soil is dry.
  5. When you notice your Hoya’s leaves begin to yellow, it’s time for a repotting.
  6. Remove your Hoya from its pot and soak it in water until the roots are clear and free of slime.
  7. Repot your Hoya in a container with fresh potting soil and water well.

4. How Often do Hoyas Bloom?

The Hoya plant is a perennial plant favored among flowering plants collections. Hoyas generally bloom only once a year.

Hoya Carnosa Flower
Hoya Carnosa | commons.wikimedia

However, if you prune them correctly, they’ll often re-bloom later in the same year. For Hoya plants to flower, it is essential to provide sufficient light and proper nutrients.

Here are some steps you can take

  • Give your Hoya plenty of light.
  • Feed it with a fertilizer high in nitrogen and potassium and moderate in phosphorous.
  • Prune it regularly.
  • Repot it into a container with fresh potting soil every year or two.
  • Re-pot if plant contain becomes too small.

5. Which Hoya Plant Bloom the Most?

Are you looking for the Hoya plant that blooms the most? It is essential to know that some varieties have flowers that last much longer than others.

Hoyas require bright light and water to thrive. One of such Hoyas that bloom the most is the Hoya Carnosa, indigenous to East Asia and Australia; it is one of the most common types of Hoya plants that tend to bloom the most.

6. What do You Do After Hoya Blooms?

When Hoya plants flower, you may wonder what else you can do with them after they are done blooming.

They are a beautiful tropical plant that is easy to propagate and care for. The flowers last only a short while before they fade away, but there is something you can do with your Hoya plants after they have flowered.

Here is how you can help your Hoya plant continue living after blooming:

  1. Cut off any dead flowers or leaves with a sharp pair of scissors or pruning shears.
  2. Once you have removed all dead blooms and leaves, hydrate by spraying its water.
  3. Fertilize every few weeks to help it stay healthy and continue living after flowering.

7. How to Fertilize Hoya to Encourage Blooming?

Fertilize Hoyas every two weeks with a balanced fertilizer. Hoyas love well-draining soil and light, but not direct sunlight.

To encourage flowering:

  1. Use a water-soluble fertilizer.
  2. Remove any leaves that would be below a bud.
  3. Ensure not to damage any buds, as they’ll bloom sooner than you’d like.

Related Questions

What Time of the Year Does Hoya flower?

Hoyas bloom in warmer months from October to April. Keep the flowers on until after the blooms finish so that they can form another flowering stalk in a year. They will fall off by themselves.

Can you put Hoya Flowers Outside?

Many species are easy to maintain and grow indoors or outside in warm environments. They tolerate a little direct light (morning sun is better) and thrive best in little shade. They can be kept in the same pot for years.

The Best Hoya Plants for Indoors

The Hoyas plant is one of the most beautiful plants that plant owners strive to have in their collection. If you want to grow it indoors, choose one that can survive the indoor environment.

The most popular house plants have low maintenance and can bloom in low light conditions.

The best Hoya plant for indoors should tolerate low light and has a long blooming period. Some have flowers that last only for a few days, while others may bloom for weeks.

Here are some options for you:

  • Hoya CarnosaHoya shepherdii
  • Hoya tsangii

Things to Look Out for When Buying Hoyas Online

Below are some of the things you have to look out for when buying Hoyas online.

  • Check how much shipping will cost, as some sites may charge you more than others.
  • Always look for a return policy, just in case you’re not happy with your purchase.
  • Ensure to read reviews from other customers who have bought Hoyas from that site.
  • Check for a guarantee, as many sites offer them. It’s good to know that you can get a replacement or a refund.
  • Look for information on how long it takes for your plant to ship after ordering, as some sites may take longer than others.
  • Find out if there is a specific time when orders usually arrive sooner than others.

Conclusion – How Long Do Hoya Flowers Last?

Hoya plants are very slow to moderate growing plants, and they can take a long time before blooming.

It takes them a year to develop a strong stem that is enough to allow them transfer from their planter into a pot.

The care you give Hoya plant keeps it healthy and improves its longevity. Expect shorter-lived blooms if it’s receiving little light and plenty of neglect.

The species of Hoya flower you own also determine how long the boom will last. When you take care of your flowers, you see them bloom, and add beauty to your homes.

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