Amomum smithiae Plant Care
Amomum smithiae (Y.K.Kam) Škorničk. & Hlavatá
Updated · Sources · How we source care data
Amomum smithiae is a monocotyledonous plant species originally described by Yee Kiew Kam as Elettariopsis smithiae in the family Zingiberaceae. No subspecies are listed in the Catalogue of Life.
Every 4–7 days
Filtered sunlight to partial shade
65–80°F
60–80%
At a glance
How do you care for Amomum smithiae?
Water Amomum smithiae every 4–7 days, letting the top layer of soil dry out between waterings, and give it filtered sunlight to partial shade. It prefers temperatures of 65–80°F (18–27°C) and 60–80% humidity. Fertilize it every 6 months during the growing season.
What Is the Amomum smithiae?
Amomum smithiae (Amomum smithiae) belongs to the Zingiberaceae family within the Amomum genus.
Amomum smithiae displays a tall, clumping perennial growth habit, reaching up to 5 ft tall with a spread of approximately 3 ft. Amomum smithiae produces showy, colorful bracts with small, tubular flowers.
Leaf size: approximately 12 inches.
How Often Should You Water a Amomum smithiae?
Amomum smithiae requires watering every 4–7 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 4–7 days
Let soil partially dry between waterings
What Light Does the Amomum smithiae Need?
Amomum smithiae thrives in filtered sunlight to partial shade. Avoid placing Amomum smithiae in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Filtered sunlight to partial shade
What Temperature and Humidity Does the Amomum smithiae Prefer?
Amomum smithiae grows best at temperatures of 65–80°F. Amomum smithiae prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–80°F
Humidity
60–80%
What Soil Mix Works Best for a Amomum smithiae?
Rich, well-draining soil with added organic matter like compost or peat moss. Good drainage is essential for Amomum smithiae to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Amomum smithiae?
Feed Amomum smithiae every 6 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 6 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 Amomum smithiae?
Repot every 1-2 years in 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 Amomum smithiae?
Amomum smithiae can be propagated through division of rhizomes, seeds. Similar propagation techniques also apply to amomum exertum plant care, which shares the same genus.
Is the Amomum smithiae Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Amomum smithiae, 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 Amomum smithiae?
Amomum smithiae is susceptible to spider mites, aphids, scale insects. 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 Amomum smithiae Need?
Amomum smithiae grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. In cooler regions, grow Amomum smithiae as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13b
Keep exploring plants
Amomum smithiae 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 Amomum genus — compare its care with other Amomum species on PlantoScan.
Amomum is part of the Zingiberaceae plant family — browse all Zingiberaceae genera and species.
Amomum smithiae thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Amomum smithiae (Y.K.Kam) Škorničk. & Hlavatá, family Zingiberaceae (first published in Taxon 67 (1):20. (2018)) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Amomum smithiae, 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 13b, calculated from the plant's minimum temperature.
- 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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