Lobelia Cardinalis
Vers geleverd, direct plantklaar
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You will receive: 1 pot, ready to plant — freshly delivered from the nursery.
⚠️ Level: Medium — Lobelia Cardinalis requires a lot of light for the most beautiful color and growth.
Lobelia Cardinalis, also known as Scarlet Lobelia, is a strong and striking aquarium plant with thick stems and leaves with a scarlet red underside — a beautiful color contrast in the background zone. The plant is robust and adapts to many biotopes, from tropical to temperate. Can grow up to 50 cm tall.
🌿 Plant specifications
| Placement | Background zone |
| Max. height | ±50 cm |
| Light | Very much |
| CO₂ | Recommended |
| Temperature | 20–28°C |
| Origin | South, Central & North America |
| Other name | Scarlet Lobelia |
| Leaf color | Green (top) / scarlet red (bottom) |
| Family | Campanulaceae |
| Type | Stem plant |
| Propagation | By cuttings |
| Difficulty | ⭐⭐ Medium |
🚚 Delivery & guarantee
- Freshly delivered from the nursery — ready to plant
- Shipping Tuesday or Friday → Read more about shipping
- Delivery with track & trace, usually within 1–2 business days
- Received dead? We will solve this together. Contact us within 24 hours of receipt with a photo.
- Free shipping from €59,-
✂️ Care
Plant the stems in the background zone. Lots of light is essential for the most beautiful scarlet red leaf color. Prune regularly — cut off tops can be replanted for a fuller result. Liquid fertilizer such as Sera Florena supports healthy growth.
💡 Planter tip
The scarlet red underside of the leaf is best showcased with strong top-down lighting. Combines beautifully with light green plants for maximum color contrast in the background zone.
Do you have another question? Feel free to contact us — we are happy to help you with the right choice for your aquarium.
