Plant Care Hoya australis 'Keysii'

Hoya australis 'Keysii'

About Hoya australis 'Keysii'

Hoya australis 'Keysii' is a super rare houseplant 🌿 that needs very little water to thrive. They do best in abundant sunlight ☀ and should be less than 3 feet from a window.

Hoya australis 'Keysii' likes soil that is well draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.

Taxonomy

Hoya australis 'Keysii'
Hoya
Apocynaceae
Gentianales

How to care for Hoya australis 'Keysii'

Water

How often to water your Hoya australis 'Keysii'

Water needs for Hoya australis 'Keysii'
0.5 cups
every 12

Hoya australis 'Keysii' needs 0.5 cups of water every 12 when it doesn’t get direct sunlight and is potted in a 5" pot located in Tucson, Arizona.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Calculate water needs of Hoya australis 'Keysii'

Water 0.5 cups every
12

Does your plant get direct sunlight?

Select the pot size

5"
Light

Check the growing potential in your area

A plant's growing potential is determined from its location, the time of year, and current local weather.

Plant care guide for Hoya australis 'Keysii' in Tucson, Arizona

Tucson, Arizona

60% Medium

Growing Hoya australis 'Keysii' in Tucson right now

Light needs for plant Hoya australis 'Keysii' in Tucson, Arizona

Plant growth potential is currently low 📉

November 30th, 2021

Sunlight intensity as measured by “net radiation” in Tucson is currently low 📉.

The availability of high quality sunlight in your home impacts ability for plants to thrive and is key in determinin…

Read more

Light needs for plant Hoya australis 'Keysii' in Tucson, Arizona

Sunlight intensity will decrease by 21.1% ☀️

November 30th, 2021

Tucson is trending towards lower sunlight intensity!

The amount of sunlight in Tucson is expected to decrease by 21.1% over the next 2 weeks to an average of 10.6 megajoules of energy per m2 per d…

Read more

Light needs for plant Hoya australis 'Keysii' in Tucson, Arizona

Daylight will decrease by 0.8 hours 📉

December 1st, 2021

This month, Tucson is getting an average of 10.7 hours of clear sky sunlight per day.

Hours of daylight will decrease by 7.5% over the next two weeks. Your plants will get 9.9 total hours of dayli…

Read more

Finding light for Hoya australis 'Keysii' in your home

Light needs and placement for plant Hoya australis 'Keysii': 3ft from a window
3ft or less from
a window

Hoya australis 'Keysii' may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.

Place it less than 3 feet from a south-facing window to maximize the potential for growth..️

Tucson, Arizona currently has medium levels of sunlight intensity, you can help this plant grow by treating it to ample light ☀️.

Nutrients

How to fertilize Hoya australis 'Keysii'

Nutrient, fertilizer, and repotting needs for Hoya australis 'Keysii': repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Hoya australis 'Keysii' after it doubles in size or once a year—whichever comes first.

FAQs
Water Needs
Sunlight Needs
Toxicity
Humidity
Soil
Fertilizer
Dormancy
Native Region

Care Summary for Hoya australis 'Keysii'

Hoya australis 'Keysii'

Hoya australis 'Keysii'


Greg recommends:

Water

0.5 cups every 12 days

Placement

< 3ft from a window

Nutrients

Repot after 2x growth

Based on your location in Tucson, Arizona, the 4” pot your plant is in, and that it doesn’t get direct sunlight.

Trending in your area

Similar to Hoya australis 'Keysii'

Discover rare plants

This plant is popular in