
Image: AI generated
None known Plant Care
Sindoropsis letestui (Pellegr.) J.Léonard
Updated · Sources · How we source care data
With its striking variegated leaves featuring deep green edges and vibrant pink centers, Sindoropsis letestui hails from the tropical rainforests of South America. This unique plant is highly sought after by collectors for its rare coloration and beautiful foliage, adding a pop of color to any indoor garden.
Every 7–10 days
Partial to full sun
60–80°F
40–70%
At a glance
How do you care for None known?
Plant None known in partial to full sun (USDA zones 11b–12b) and water a young shrub every 7–10 days until it is established. It tolerates temperatures of 60–80°F (16–27°C). Fertilize it every 6 months during the growing season.
Where Is the None known Native To?
- Angola
- Benin
- Burkina Faso
- Burundi
- Cameroon
- Cape Verde
- Central African Republic
- Chad
- Côte d'Ivoire
- Djibouti
- DR Congo
- Equatorial Guinea
- Eritrea
- Ethiopia
- Gabon
- Ghana
- Guinea
- Guinea-Bissau
- Kenya
- Liberia
- Malawi
- Mali
- Mauritania
- Mozambique
- Niger
- Nigeria
- Republic of the Congo
- Rwanda
- Sao Tome and Principe
- Senegal
- Sierra Leone
- Somalia
- South Sudan
- Sudan
- Tanzania
- The Gambia
- Togo
- Uganda
- Zambia
- Zimbabwe
What Is the None known?
None known (Sindoropsis letestui) belongs to the Fabaceae family within the Sindoropsis genus. None known is native to Cameroon and Gabon in west-central Tropical Africa.
None known displays a low rosette, spreading ground cover growth habit, reaching up to 0.5 ft tall with a spread of approximately 1.5 ft. None known produces small clusters of pink, purple, or white pea-like flowers.
Leaf size: approximately 3 inches.
How Often Should You Water a None known?
Water a young or newly planted None known every 7–10 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established shrubs mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.
Watering Frequency
Every 7–10 days
Until established; then in dry spells
What Light Does the None known Need?
None known thrives in partial to full sun.
Light Requirement
Partial to full sun
What Temperature and Humidity Does the None known Prefer?
Sindoropsis letestui tolerates temperatures of 60–80°F. None known prefers humidity levels of 40–70%.
Temperature
60–80°F
Humidity
40–70%
What Soil Mix Works Best for a None known?
Well-draining loamy soil with added compost for nutrients. Good drainage is essential for None known to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a None known?
Feed None known every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs in good soil often need little extra feeding, so let weak growth or pale foliage guide you.
Stop feeding by late summer so new growth can harden before winter.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
Where Should You Plant a None known?
Choose a spot with partial to full sun and well-draining loamy soil with added compost for nutrients. Avoid low spots where water collects after rain.
None known is suited to USDA Zone 11b – 12b.
Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Far Apart Should You Plant a None known?
None known can spread to about 2 ft (0.5 m) and reach about 1 ft (0 m) tall. Space plants about 2 ft (0.5 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.
Planning a row or hedge? Try the plant spacing calculator.
How Do You Prune a None known?
Prune None known while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.
If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the shrub in one year.
How Do You Care for a None known in Winter?
None known is frost-tender (hardy to USDA zone 11). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.
How Do You Propagate a None known?
None known can be propagated through seeds, division of offsets.
Is the None known Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list None known, 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 None known?
None known is susceptible to aphids, whiteflies, 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 None known Need?
None known grows outdoors in USDA Zone 11b – 12b. It survives winters down to planting zone 11b. None known is native to Cameroon and Gabon in west-central Tropical Africa. In cooler regions, grow None known as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 11b – 12b
Keep exploring plants
None known 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 Sindoropsis genus — compare its care with other Sindoropsis species on PlantoScan.
Sindoropsis is part of the Fabaceae plant family — browse all Fabaceae genera and species.
None known 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: Sindoropsis letestui (Pellegr.) J.Léonard, family Fabaceae (first published in Mém. Acad. Roy. Sci. Outre-Mer, Cl. Sci. Nat. Méd., Collect. 8vo , n.s., 30(2): 82 (1957)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list None known, 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: AI-generated illustration (labelled on the image).
- Hardiness zone: USDA Zone 11b – 12b, 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.
