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How to grow and care for Physostegia purpurea (Walter) S.F.Blake

plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Physostegia purpurea (Walter) S.F.Blake

Physostegia purpurea (Walter) S.F.Blake 101 - Plant Care Instructions

Bright indirect

16C° ~24C°

Every 7 days

Water

How to water Physostegia purpurea (Walter) S.F.Blake

How often should I water?

check Physostegia purpurea (Walter) S.F.Blake Every 7 days if it needs water. when it’s very cold(below 5℃), water less frequently

When do I need to water?

the top 2-3 inches of soil is dry

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Light & Location

How much light does a Physostegia purpurea (Walter) S.F.Blake need?

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Bright indirect

Grow light

Light preference

Physostegia purpurea (Walter) S.F.Blake likes 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 ~ 10K lux to thrive!

0

20K~

2K

10K

Start Light Meter

Temperature

Houseplant temperate preference

-15

16~24℃

45

Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Physostegia purpurea (Walter) S.F.Blake at home, make sure the temperature is 16~24℃.

Humidity

Houseplant temperate preference

0

40~70%

100

Physostegia purpurea (Walter) S.F.Blake 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

Physostegia purpurea (Walter) S.F.Blake is a member of Lamiaceae.

Taxonomy
Taxonomy NameTaxonomy Value
PhylumTracheophyta
ClassMagnoliopsida
OrderLamiales
FamilyLamiaceae
GenusPhysostegia
SpeciesPhysostegia purpurea

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