Japanese Bunching Onion

Japanese Bunching Onion is generally easy to care for, though some plant parents report facing challenges with growing it. Check out the reviews down below to read more about their experiences!

How to Grow Long Green Onion →

Benefits of Growing Long Green Onion →

Common Long Green Onion Problems →

Indoor Care Guide for Long Green Onion →

Outdoor Care Guide for Long Green Onion →

Japanese Bunching Onion 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.

Long Green Onion Water Frequency →

Long Green Onion Root Rot →

Japanese Bunching Onion 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 🏡.

Long Green Onion Light Requirements →

Long Green Onion Direct Sunlight Needs & Tolerance →

Japanese Bunching Onion is not safe to consume. 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. If you have children, cats, or dogs in the home, we suggest keeping this plant out of reach.

Is Long Green Onion Edible? →

Long Green Onion Toxicity to Cats →

Long Green Onion Toxicity to Dogs →

Long Green Onion Toxicity to Humans →

Japanese Bunching Onion 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.

Long Green Onion Humidity Needs →

Japanese Bunching Onion 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 Long Green Onion →

Best Pots for Long Green Onion →

When and How to Successfully Repot Long Green Onion →

What Are Healthy Long Green Onion Roots →

Japanese Bunching Onion should be repotted after it doubles in size or once a year, whichever comes first. Fresh potting soil has all the nutrients your plant needs, so as long as it’s refreshed yearly, you shouldn’t need to use fertilizer. Remember, plants get their energy from sunlight, not fertilizer!

How Much and When to Fertilize Long Green Onion →

Japanese Bunching Onion is native to the Northern Hemisphere, South America, and Africa.

Japanese Bunching Onion grows vertically and new growth will emerge from the top of the plant.

Long Green Onion Lifecycle →

Long Green Onion Size Guide →

How and When to Prune Long Green Onion →

USDA Hardiness Zone
Japanese Bunching Onion can be grown outdoors in USDA Hardiness Zones 6a-9b. Find your local hardiness zone here.

Long Green Onion Temperature Tolerance →

Long Green Onion Hardiness Zones →

Landscaping Ideas with Long Green Onion →

When to Plant Long Green Onion →

How to Plant Long Green Onion →

Where to Plant Long Green Onion →

Winter Care for Long Green Onion →

Best Companion Plants for Long Green Onion →

Is Long Green Onion a Weed? →

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 Bunching Onion, 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!

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.

• Common Bugs Affecting Long Green Onion →

What Eats Long Green Onion? →

• Drooping Long Green Onion Leaves →
• Long Green Onion Dropping Leaves →
• Black Spots on Long Green Onion →
• Brown Spots on Long Green Onion →
• Long Green Onion Leaves Falling Over →
• Long Green Onion Leaves Curling →
• Long Green Onion Yellow Leaves →
• Long Green Onion Root Rot →
• Why Is My Long Green Onion Wilting? →