Photo: Karl Magnacca ( KarlM at en.wikipedia )CC BY-SA 3.0via Wikimedia Commonsresized / cropped
Prodromus systematis naturalis regni vegetabilis Plant Care
Argyroxiphium sandwicense subsp. sandwicense DC.
Updated · Sources · How we source care data
This striking plant is characterized by its silvery leaves covered in fine hairs, giving it a unique appearance. Originating from the volcanic slopes of Haleakalā in Hawaii, this rare plant is highly sought after by collectors for its beauty and resilience in harsh environments. Its adaptation to high altitudes and extreme conditions makes it a prized addition to any plant enthusiast's collection.
Every 7–14 days
Full sun to partial shade
50–80°F
40–70%
At a glance
How do you care for Prodromus systematis naturalis regni vegetabilis?
Water Prodromus systematis naturalis regni vegetabilis 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 50–80°F (10–27°C) and 40–70% humidity. Fertilize it every 6 months during the growing season.
Where Is the Prodromus systematis naturalis regni vegetabilis Native To?
What Is the Prodromus systematis naturalis regni vegetabilis?
Prodromus systematis naturalis regni vegetabilis (Argyroxiphium sandwicense subsp. sandwicense) belongs to the Asteraceae family within the Argyroxiphium genus. Prodromus systematis naturalis regni vegetabilis is native to the island of Hawaiʻi of Hawaii.
Prodromus systematis naturalis regni vegetabilis displays a rosette-forming perennial growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Prodromus systematis naturalis regni vegetabilis produces bright yellow composite flowers in clusters.
Leaf size: approximately 12 inches.
How Often Should You Water a Prodromus systematis naturalis regni vegetabilis?
Argyroxiphium sandwicense subsp. sandwicense 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 Prodromus systematis naturalis regni vegetabilis Need?
Prodromus systematis naturalis regni vegetabilis thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Prodromus systematis naturalis regni vegetabilis Prefer?
Argyroxiphium sandwicense subsp. sandwicense grows best at temperatures of 50–80°F. Prodromus systematis naturalis regni vegetabilis prefers humidity levels of 40–70%.
Temperature
50–80°F
Humidity
40–70%
What Soil Mix Works Best for a Prodromus systematis naturalis regni vegetabilis?
Well-draining sandy soil with good aeration. Good drainage is essential for Prodromus systematis naturalis regni vegetabilis to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Prodromus systematis naturalis regni vegetabilis?
Feed Prodromus systematis naturalis regni vegetabilis 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 Prodromus systematis naturalis regni vegetabilis?
Repot every 2-3 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 Prodromus systematis naturalis regni vegetabilis?
Prodromus systematis naturalis regni vegetabilis can be propagated through seeds, division of offsets. Similar propagation techniques also apply to occasional papers of bernice pauahi bishop museum of polynesian ethnology and natural history plant care, which shares the same genus.
Is the Prodromus systematis naturalis regni vegetabilis Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Prodromus systematis naturalis regni vegetabilis, 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 Prodromus systematis naturalis regni vegetabilis?
Prodromus systematis naturalis regni vegetabilis is susceptible to aphids, spider mites, mealybugs. 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 Prodromus systematis naturalis regni vegetabilis Need?
Prodromus systematis naturalis regni vegetabilis grows outdoors in USDA Zone 8b – 10a. It survives winters down to planting zone 8b. Prodromus systematis naturalis regni vegetabilis is native to the island of Hawaiʻi of Hawaii.
Hardiness Zone
Zone 8b – 10a
Keep exploring plants
Prodromus systematis naturalis regni vegetabilis 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 Argyroxiphium genus — compare its care with other Argyroxiphium species on PlantoScan.
Argyroxiphium is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Prodromus systematis naturalis regni vegetabilis thrives in bright light and direct sun — see other bright-light plants.
More Argyroxiphium Species
Other Argyroxiphium species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Argyroxiphium sandwicense subsp. sandwicense DC., family Asteraceae — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Prodromus systematis naturalis regni vegetabilis, 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.
- Photo: Karl Magnacca ( KarlM at en.wikipedia ), CC BY-SA 3.0, Wikimedia Commons — original.
- Hardiness zone: USDA Zone 8b – 10a, 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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