Plant Care Japanese Hop

Japanese Hop

About Japanese Hop

The Japanese Hop is an annual, climbing or twining vine in the hemp family. It is native to eastern Asia. The leaves are opposite, mostly 5-lobed with a rough texture. The male and female vines produce small, five-petaled flowers. Fruits are enclosed in a papery sac-like bract.

Taxonomy

Humulus scandens
Humulus
Cannabaceae
Rosales

Also known as

Humulus japonicus, Japanese hop, wild hop and Humulopsis scandens

How to care for Japanese Hop

💦 Water

How often to water your Japanese Hop

Water needs for Japanese Hop
0.5 cups
every 9

Japanese Hop 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 Japanese Hop

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
☀️ Light

Finding light for Japanese Hop in your home

Light needs and placement for plant Japanese Hop: 1ft from a window
1ft or less from
a window

Japanese Hop love being close to bright, sunny windows 😎.

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

Japanese Hop does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Japanese Hop in your home 🏡.

🪴 Nutrients

How to fertilize Japanese Hop

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

💡 FAQs
⭐ Difficulty Level

Japanese Hop can be challenging to care for, according to some plant parents. Check out the reviews down below to learn from their experiences!

Benefits of Growing Japanese Hop →

Common Japanese Hop Problems →


💦 Water Needs

Japanese Hop 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.

Japanese Hop Water Frequency →

Japanese Hop Root Rot →


☀️ Sunlight Needs

Japanese Hop 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 🏡.

Japanese Hop Light Requirements →

Japanese Hop Direct Sunlight Needs & Tolerance →


🐶 🐈 👶 Toxicity

Japanese Hop is not known to cause harm to humans or pets. Regardless, if you, a family member, a cat, or dog has ingested any plant material, please consult a doctor or a veterinarian.


🪴 Soil

Japanese Hop 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!

Best Soil Mix for Japanese Hop →

When and How to Successfully Repot Japanese Hop →


💩 Fertilizer

Japanese Hop is a fast growing plant and may deplete the nutrients in its soil over time. Replenish them with a gentle organic fertilizer or compost every 1-2 months depending on your location and season. Fertilize more often during the growing season and in warmer and brighter climates.

How Much and When to Fertilize Japanese Hop →


⬆️ ⬇️ Growth Pattern

Japanese Hop grows along the ground and sends out shoots which will spread across the soil.

How and When to Prune Japanese Hop →


🌦️ Growing Outdoors

USDA Hardiness Zone
Japanese Hop can be grown outdoors in USDA Hardiness Zones 4a-8b. Find your local hardiness zone here.

Japanese Hop Temperature Tolerance →


🌱 Propagation

The seeds of Japanese Hop can be used to grow new plants! After your plant flowers, any seeds that formed can be collected and germinated in potting soil.

How to Propagate Japanese Hop →


🍂 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 Japanese Hop, 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 Japanese Hop

Japanese Hop

Japanese Hop


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.

Trending in your area

Similar to Japanese Hop

Discover rare plants