Plant Care Hydrangea 'Frau Katsuko'

Hydrangea 'Frau Katsuko'

Taxonomy

Hydrangea macrophylla 'Frau Katsuko'
Hydrangea
Hydrangeaceae
Cornales

How to care for Hydrangea 'Frau Katsuko'

💦 Water

How often to water your Hydrangea 'Frau Katsuko'

Water needs for Hydrangea 'Frau Katsuko'
0.5 cups
every 9

Hydrangea 'Frau Katsuko' 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.

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
☀️ Light

Finding light for Hydrangea 'Frau Katsuko' in your home

Light needs and placement for plant Hydrangea 'Frau Katsuko': 1ft from a window
1ft or less from
a window

Hydrangea 'Frau Katsuko' love being close to bright, sunny windows 😎.

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

Hydrangea 'Frau Katsuko' does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Hydrangea 'Frau Katsuko' in your home 🏡.

🪴 Nutrients

How to fertilize Hydrangea 'Frau Katsuko'

Nutrient, fertilizer, and repotting needs for Hydrangea 'Frau Katsuko': 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 Hydrangea 'Frau Katsuko' after it doubles in size or once a year—whichever comes first.

💡 FAQs
💦 Water Needs

Hydrangea 'Frau Katsuko' prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.


☀️ Sunlight Needs

Hydrangea 'Frau Katsuko' requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.


🐶 🐈 👶 Toxicity

Hydrangea 'Frau Katsuko' is extremely dangerous if consumed. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian immediately. Hydrangea 'Frau Katsuko' is not recommended for homes with children, cats, or dogs.


💨 Humidity

Hydrangea 'Frau Katsuko' doesn’t require additional humidity. Plants absorb most water through their root system rather than their leaves, so the best way to provide humidity for your plants is through watering the soil.


🪴 Soil

Hydrangea 'Frau Katsuko' does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!


💩 Fertilizer

Hydrangea 'Frau Katsuko' grows very slowly and doesn’t require added fertilizer. Replacing your plant’s potting soil once a year should provide them with more than enough nutrition. Remember, plants get their energy from sunlight, not fertilizer!


❄️ Dormancy

It’s common for Hydrangea 'Frau Katsuko' to go dormant in the wintertime and you may notice their growth slow down. Waterings should be spaced out more during this time.


🌎 Native Region

Hydrangea 'Frau Katsuko' is native to Asia and the Americas.


🌦️ Growing Outdoors

USDA Hardiness Zone
Hydrangea 'Frau Katsuko' can be grown outdoors in USDA Hardiness Zones 5a-9a. Find your local hardiness zone here.


🍂 Yellow Leaves

Yellow leaves aren’t always a reason to panic, and can be a normal part of a plant’s life cycle. Unless brand new leaves are turning yellow or all the leaves change color at once, it’s likely just your plant shedding old leaves.

Overwatering and root rot are the most likely cause of problems in Hydrangea 'Frau Katsuko', since they are sensitive to wet soil. The leaves may also appear to be curling or drooping. Less often, yellow leaves are caused by underwatering, nutrient deficiencies, or pests.

Replace soggy soil with fresh, dry soil and download Greg to make sure your plant never gets overwatered again!


🧐 Troubleshooting

When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.

Inspect the soil moisture; too dry or too wet soil can cause problems.

Ensure the plant is getting the right amount of light, as too much or too little can stress it.

Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.


Care Summary for Hydrangea 'Frau Katsuko'

Hydrangea 'Frau Katsuko'


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.

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