Light
Bright indirect • approx. 10,000–20,000 lux
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Marantaceae
Goeppertia (Calathea) 'Greenstar'
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Every plant is hand‑picked for health and visual appeal, so you receive a strong, well‑established plant.
- Representative photos:
Product images show a typical plant of this variety. Natural differences in leaf number, shape or variegation are normal, your plant will still match in type and quality.
- Size details:
Listed sizes refer to pot diameter (cm) and approximate overall height (cm) from the base of the pot to the tallest leaf or stem.
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- Individual photos:
One‑off photos are only provided when this is explicitly mentioned in the size section. - For special traits or small quirks, please check the full product description.
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Your new plant has just travelled a long way and needs a calm start in its new home. For step-by-step unboxing and first-week care, check our after-delivery care guide. For deeper tips on how your plant settles in over the next weeks, read our houseplant acclimatization guide.
- Care basics , Main hub with links to all houseplant care guides.
- After delivery & first week , Unpacking, first placement, and early recovery.
- Light, How much light houseplants really need indoors.
- Watering , When to water and how to avoid root rot.
- Substrates & roots, Potting mixes and drainage for strong root systems.
- Humidity, When humidity matters and what actually helps.
- Fertilizing, Simple feeding routine without burning roots.
- Problems & pests, Yellow leaves, brown tips, bugs, and fixes that work.
- Semi-hydro, How to run low-maintenance mineral substrates.
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Goeppertia (Calathea) 'Greenstar'
Quick Care Guide
Watering
Water when ~10–25% dry
Substrate
Moisture-retentive but aerated • Evenly moist • Organic-leaning • Fine-medium
Temperature
Ideal: 16–21 °C • Avoid below: 15 °C
Humidity
Humid 60–80 % +
Growth habit
Upright clumping rhizomatous herbaceous perennial.
Support
not needed
Growth speed
Average
Max size indoors
Max. height: 70 cm • Max. spread: 70 cm
Toxicity & safety
Non-toxic
Origin & habitat
Horticultural Goeppertia cultivar
Outdoor growing
Outside from 15 °C · sheltered spot
How to read these values
These care values are quick reference points for indoor growing. Use them as a guide, then adjust for pot size, substrate, temperature and how quickly the substrate dries.
For more detail, read the full product description or visit our Plant Care Guides.
- Light: level and approximate lux at leaf level.
- Watering: “% dry” shows how far the substrate should dry before watering again.
- Substrate: structure, drainage, moisture retention, base material and particle size.
- Temperature: “Ideal” shows the preferred range; “Avoid below” marks the cold-stress threshold.
- Humidity: target range; steady conditions usually matter more than exact numbers.
- Growth habit: how the plant grows, such as upright, climbing, trailing, clumping or rosette-forming.
- Support: whether a stake, pole or trellis is needed, optional or unnecessary.
- Growth speed: expected pace under suitable indoor conditions; use as a guide, not a promise.
- Max size indoors: realistic long-term indoor size under good conditions.
- Toxicity & safety: irritation, toxicity or physical hazards such as spines or bristles.
- Origin & habitat: native range, hybrid background or typical habitat where relevant.
- Outdoor growing: when a potted indoor plant can be placed outside and what outdoor protection it needs.
Goeppertia 'Greenstar' – Upright Tropical Foliage with Vivid Lime Midribs
Greenstar' Goeppertia – Leaf Contrast, Structure and Statement Value
Goeppertia 'Greenstar', often still labeled under its older Calathea classification, is a striking prayer plant with long, pointed leaves that stand upright like torches. Each leaf is a rich, deep green with a sharp lime-colored midrib that runs through the center – crisp, defined, and consistently vivid. The leaf shape is more elongated than many other Goeppertia cultivars, giving the plant a sleek, vertical presence without looking heavy or cluttered.
As the day shifts, the leaves slightly raise and fold in response to light changes – a classic trait of Marantaceae. 'Greenstar' brings texture, rhythm, and contrast to any collection, especially in bright indirect light where its tones really pop.
Leaf traits and growth details
- Leaf color: Matte deep green with sharp neon-lime midvein
- Shape: Lanceolate (spear-shaped), slightly wavy edges
- Growth habit: Upright rosette with moderate spread
- Indoor size: Typically reaches 50 – 70 cm in height
- Movement: Subtle nyctinasty (leaf movement with day/night cycles)
Background and plant behavior
Native to the understories of South American rainforests, Goeppertia species evolved in warm, shaded environments with high humidity and moist, loose soil. 'Greenstar' is a cultivar bred for its clean lines and strong midvein contrast – ideal for indoor growers wanting a tropical aesthetic without oversized leaves. As a member of the Marantaceae family, it grows from a rhizomatous base and maintains a tidy, contained footprint.
This plant is non-toxic to pets and humans, making it a safer choice for mixed homes with animals or small children.
How to care for Goeppertia 'Greenstar'
- Light: Bright, indirect light keeps the lime center sharp; avoid direct sun
- Water: Keep soil evenly moist but never soggy – don’t let it fully dry
- Humidity: Prefers 60%+ – benefits from humidifiers or grouped plants
- Temperature: Best between 18 – 26 °C; avoid drafts and temperature swings
- Soil: Light, airy mix with compost, bark, and perlite for drainage
- Repotting: Every 1 – 2 years to refresh substrate and accommodate rhizome growth
- Fertilising: Apply balanced liquid fertiliser monthly in growing season
- Propagation: Best divided at the root level when repotting
- Hydroponics: Can adjust to semi-hydroponics with consistent humidity
- Pruning: Trim discoloured or tired leaves at the base
Issues you might see and how to fix them
- Browning edges: Often linked to dry air or hard water – increase humidity and use filtered water
- Curling leaves: May signal underwatering or low humidity – adjust both
- Fungal spots: Improve airflow, avoid wetting the foliage directly
- Spider mites or fungus gnats: Wipe leaves regularly and monitor soil moisture
- Drooping foliage: Temporary wilting from lack of water – rehydrate gradually
Additional tips for strong, steady growth
'Greenstar' appreciates consistency – regular watering, stable temperature, and high humidity will keep it thriving. Rotate the pot occasionally for even growth, and flush the soil every few months to prevent fertiliser buildup. Use rainwater or filtered water if possible to avoid browning tips. This cultivar doesn’t sprawl or get leggy, making it a great fit for narrow spots that need vertical texture.
Etymology and classification notes
Goeppertia is the updated genus name for many former Calathea species, honoring 19th-century German botanist Heinrich Göppert. The cultivar name 'Greenstar' reflects the plant’s bold leaf center – a lime stripe radiating like a beam from the petiole to the tip. Though reclassified, it’s still commonly sold as Calathea 'Greenstar'.
Plant names, growth habits, natural habitats and indoor care guidance are checked against trusted botanical, habitat and horticultural references before publication.View our plant care resources and references.
FAQs about Goeppertia 'Greenstar'
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