How to grow and care for Hydrangea macrophylla
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Hydrangea macrophylla, Lacecap hydrangea, Hortensia
Hydrangea macrophylla 101 - Plant Care Instructions
Bright indirect light
18C° ~25C°
Every 10 days
water
How to water Hydrangea macrophylla
How often should I water?
check Hydrangea macrophylla Every 10 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
Signs that it really needs water
Leaf drooping, wilting, wrinkled
When is the Dormant period?
it goes into dormancy in the Winter. during the period, 1.5~2x the watering interval you use in the warm season.
Light & Location
How much light does a Hydrangea macrophylla need?
Bright indirect light
Grow light
Light preference
Hydrangea macrophylla 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
Temperature
Natural habitat
-15
-12~35℃
45
Houseplants
-15
18~25℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Hydrangea macrophylla at home, make sure the temperature is 18~25℃.
Humidity
Ideal humidity
0
40~70%
100
Hydrangea macrophylla prefers humidity about 40~70%. If necessary, increase humidity by misting, humidifier.
Fertilize
Collective Knowhow
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
| Characteristic Name | Characteristic Value |
|---|---|
| Lifespan | Perennial |
| Habitat | Japan |
Is your plant sick?
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