Plant Care Thunbergia Grandiflora

Thunbergia Grandiflora

Also known as

Bengal Clockvine, Bengal Clockvine, Bengal trumpet, Blue skyflower, Blue thunbergia, Blue trumpetvine, Clockvine, Skyflower and Skyvine


Thunbergia grandiflora

How to care for Thunbergia Grandiflora


How often to water your Thunbergia Grandiflora

Water needs for Thunbergia Grandiflora
0.5 cups
every 9

Thunbergia Grandiflora needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

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 Thunbergia Grandiflora

Water 0.5 cups every

Does your plant get direct sunlight?

Select the pot size


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.

Select a city to check sunlight intensity

Finding light for Bengal Clockvine in your home

Light needs and placement for plant Thunbergia Grandiflora: 1ft from a window
1ft or less from
a window

Thunbergia Grandiflora love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Thunbergia Grandiflora does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Thunbergia Grandiflora in your home 🏡.


How to fertilize Thunbergia Grandiflora

Nutrient, fertilizer, and repotting needs for Thunbergia Grandiflora: 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 Thunbergia Grandiflora after it doubles in size or once a year—whichever comes first.

Difficulty Level

Thunbergia Grandiflora is generally considered an easy-to-care-for plant and makes a great choice for beginners!

Water Needs
Sunlight Needs
Growth Pattern
Growing Outdoors

Care Summary for Thunbergia Grandiflora

Thunbergia Grandiflora

Thunbergia Grandiflora

Greg recommends:


0.5 cups every 9 days


< 1ft from a window


Repot after 2x growth

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

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