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How to grow and care for Selenicereus undatus (Haw.) D.R.Hunt

plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Selenicereus undatus (Haw.) D.R.Hunt, Belle of the night, Night blooming cereus, Jesus in the cradle, Pitahaya

Selenicereus undatus (Haw.) D.R.Hunt 101 - Plant Care Instructions

Bright direct

16C° ~24C°

Every 14 days

Water

How to water Selenicereus undatus (Haw.) D.R.Hunt

How often should I water?

check Selenicereus undatus (Haw.) D.R.Hunt Every 14 days if it needs water. when it’s very cold(below 5℃), water less frequently

When do I need to water?

The soil should be at least 90% dry before watering again. this means about every 2 weeks in the warm season and about every 4 weeks in the cold season

Signs that it really needs water

look a little pale, wrinkled or shriveled.

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Light & Location

How much light does a Selenicereus undatus (Haw.) D.R.Hunt need?

user_site

Bright direct

Bright indirect

Grow light

Light preference

Selenicereus undatus (Haw.) D.R.Hunt likes Bright direct light, Bright indirect light, Grow light day. The brighter the space, the better this plant grows.

Check if there’s an optimal place in your house!

This plant prefers
2K ~ 20K lux to thrive!

0

20K~

2K

20K

Start Light Meter

Temperature

Natural habitat

-15

8~40℃

45

Houseplant temperate preference

-15

16~24℃

45

Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Selenicereus undatus (Haw.) D.R.Hunt at home, make sure the temperature is 16~24℃.

Humidity

Houseplant temperate preference

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40~70%

100

Selenicereus undatus (Haw.) D.R.Hunt prefers humidity about 40~70%. If necessary, increase humidity by misting, humidifier.

Fertilize

When should I fertilize?

Only when your plant is healthy!

How frequently should I fertilize?

1-2 times in growing season. A pinch for a small pot.

Characteristic

Selenicereus undatus (Haw.) D.R.Hunt is a member of Cactaceae.

Characteristic NameCharacteristic Value
LifespanPerennial
Taxonomy
Taxonomy NameTaxonomy Value
PhylumTracheophyta
ClassMagnoliopsida
OrderCaryophyllales
FamilyCactaceae
GenusSelenicereus
SpeciesSelenicereus undatus

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