Plant Care Large White Petunia
1/10

Large White Petunia

4.2 out of 5 (15 experiences)

Large White Petunia has a Blooms easily plant personality Blooms easily
Large White Petunia has a Fast grower plant personality Fast grower

Also known as

Garden Petunia, Wild white petunia and White moon petunia

Taxonomy

Petunia axillaris
Petunia
Solanaceae
Solanales

How to care for Large White Petunia

Water

How often to water your Large White Petunia

Water needs for Large White Petunia
0.5 cups
every 9

Large White Petunia 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 Large White Petunia

Water 0.5 cups every
9

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.

Select a city to check sunlight intensity

Finding light for Large White Petunia in your home

Light needs and placement for plant Large White Petunia: 1ft from a window
1ft or less from
a window

Large White Petunia love being close to bright, sunny windows 😎.

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

Large White Petunia does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Large White Petunia in your home 🏡.

Nutrients

How to fertilize Large White Petunia

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

Care Summary for Large White Petunia

Large White Petunia

Large White Petunia


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 1ft from a window

Nutrients

Repot after 2x growth

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

What other plant parents say

Large White Petunia has a Blooms easily plant personality Blooms easily 9
Large White Petunia has a Fast grower plant personality Fast grower 7
Large White Petunia has a Easy to propagate plant personality Easy to propagate 4
Large White Petunia has a Survivor plant personality Survivor 4
Large White Petunia has a Browns easily plant personality Browns easily 3
Large White Petunia has a Large, lush leaves plant personality Large, lush leaves 2
Large White Petunia has a Pest magnet plant personality Pest magnet 1
Large White Petunia has a Pet friendly plant personality Pet friendly 1
Maria avatar
@Maria
leaf-1 79 Plants
xp 5,664 XP
globe Highland, California
07/07/2021

We just don’t vibe. It keeps wilting and dying and coming back to bloom 3 flowers, repeat.

Browns easily Browns easily
Sushirocks avatar
@Sushirocks
leaf-1 5 Plants
xp 127 XP
06/22/2021

Grew too fast and flowered too much, I think I’m allergic

Fast grower Fast grower
Blooms easily Blooms easily
Pest magnet Pest magnet
Survivor Survivor
Isabelle  avatar
@Isabelle
leaf-1 1 Plants
xp 35 XP
globe Scotland, South Dakota
05/17/2021

its just so beautiful 🥺

Easy to propagate Easy to propagate
Isabelle  avatar
@Isabelle
leaf-1 1 Plants
xp 35 XP
globe Scotland, South Dakota
05/17/2021

its just so beautiful 🥺

Easy to propagate Easy to propagate

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