Long Spike Bamboo Plant Care
Bambusa longispiculata Gamble ex Brandis
Updated · Sources · How we source care data
This plant is known for its long and slender, bright green leaves that cascade elegantly from its tall, upright stems. Originally from China, Bambusa longispiculata is highly sought after by plant collectors for its graceful appearance and ability to create a tropical ambiance in any garden.
Every 7–14 days
Full sun to partial shade
50–90°F
40–70%
At a glance
How do you care for Long Spike Bamboo?
Water Long Spike Bamboo every 7–14 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 50–90°F (10–32°C) and 40–70% humidity. Fertilize it every 8 months during the growing season.
Where Is the Long Spike Bamboo Native To?
What Is the Long Spike Bamboo?
Long Spike Bamboo (Bambusa longispiculata) belongs to the Poaceae family within the Bambusa genus. Long Spike Bamboo is native to Bangladesh and Myanmar.
Long Spike Bamboo displays a tall, clumping grass growth habit, reaching up to 25 ft tall with a spread of approximately 10 ft. Long Spike Bamboo produces small inconspicuous flowers.
Leaf size: approximately 12 inches.
How Often Should You Water a Long Spike Bamboo?
Bambusa longispiculata requires watering every 7–14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–14 days
Let soil partially dry between waterings
What Light Does the Long Spike Bamboo Need?
Long Spike Bamboo thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Long Spike Bamboo Prefer?
Bambusa longispiculata grows best at temperatures of 50–90°F. Long Spike Bamboo prefers humidity levels of 40–70%.
Temperature
50–90°F
Humidity
40–70%
What Soil Mix Works Best for a Long Spike Bamboo?
Rich, loamy soil with good drainage. Good drainage is essential for Long Spike Bamboo to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Long Spike Bamboo?
Feed Long Spike Bamboo every 8 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 8 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Long Spike Bamboo?
Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Long Spike Bamboo?
Long Spike Bamboo can be propagated through division, rhizome cuttings. Similar propagation techniques also apply to hedge bamboo plant care, which shares the same genus.
Is the Long Spike Bamboo Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Long Spike Bamboo, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Long Spike Bamboo?
Long Spike Bamboo is susceptible to aphids, scale insects, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Long Spike Bamboo Need?
Long Spike Bamboo grows outdoors in USDA Zone 9b – 11b. It survives winters down to planting zone 9b. Long Spike Bamboo is native to Bangladesh and Myanmar. In cooler regions, grow Long Spike Bamboo as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9b – 11b
Keep exploring plants
Long Spike Bamboo is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Bambusa genus — compare its care with other Bambusa species on PlantoScan.
Bambusa is part of the Poaceae plant family — browse all Poaceae genera and species.
Long Spike Bamboo thrives in bright light and direct sun — see other bright-light plants.
More Bambusa Species
Other Bambusa species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Bambusa longispiculata Gamble ex Brandis, family Poaceae (first published in Indian Trees : 668 (1906)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Long Spike Bamboo, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 9b – 11b, estimated from the plant's typical growing conditions.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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