Lobelia cardinalis 'Kleine Form'
Lobelia cardinalis 'Kleine Form'
Lobelia cardinalis 'Kleine Form' is a dwarf selection of the classic Lobelia, featuring short stems and very dense foliage, ideal for nano tanks and foreground streets.
- Taxonomy
- Class:LiliopsidaOrder:AsteralesFamily:CampanulaceaeGenus:LobeliaSpecies:Lobelia cardinalis 'Kleine Form'Formerly known as:
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4 - 30 °C
6 - 7.5
Freshwater
Medium to High
High
12 cm
2 - 14 dKH
Species description
Care, breeding and tankmates
Geographic Origin and Distribution
Origin
Plant profile
- Placement
- Foreground
- Its diminutive size makes it perfect for the foreground of most aquariums. It is highly prized for creating intricate, low-lying 'streets' or terraces that draw the eye backward. It should be planted where it won't be overshadowed by larger plants.
- Botanical form
- Stem
- It is a miniaturized version of the classic Lobelia, featuring much smaller, slightly rounded, light green leaves. The internodes are very short, resulting in a highly compact, bushy appearance. Its small stature allows for meticulous detailing.
- Growth
- Slow
- This variant grows even slower than the standard L. cardinalis, making it extremely low-maintenance. Supplemental CO2 will encourage denser leaf growth but won't drastically increase its speed. It is perfect for aquascapers who want a layout to persist unchanged for long periods.
- Substrate
- High
- The dwarf variant Lobelia cardinalis 'Kleine Form' shares the high substrate demands of its larger counterpart, requiring an intensely fertile bottom layer for optimal health. It develops a dense, fibrous root network that benefits tremendously from fine-grained active soils, which facilitate easy root penetration and nutrient uptake. A substrate depth of about 2 to 3 inches is ideal to securely anchor its compact stems and promote a lush, bushy growth habit. Regular replenishment of the substrate's nutrients via root tabs is recommended to maintain its vibrant green coloration and dense structure.
- Column fertilization
- Recommended
- Light, consistent column fertilization is all that is needed. Overdosing the water column can easily lead to algae settling on its slow-growing foliage. Relying more on substrate nutrition is often the safer approach for this small plant.
- Root fertilization
- Required
- A nutrient-rich substrate is vital for achieving the best, most compact growth. The plant develops a strong root system despite its small size. Providing root tabs ensures it receives ample nutrition without polluting the water column.
- Trimming
- Occasional
- Trimming is infrequent; simply cut the tops to maintain the desired height or shape of the 'street'. The remaining stem will sprout new, tiny side shoots. Replant the tops to slowly expand the colony.
- Propagation
- Cuttings
- Propagation is easily done by cutting and replanting the tops or dividing the numerous lateral shoots it produces. Due to its slow growth, multiplying a large quantity takes considerable time. Patience is required to build a dense carpet or street.
- Sensitivity
- Moderate
- It is very hardy but highly susceptible to spot algae on older leaves if light is too intense or the tank is unbalanced. Clean water and stable parameters are key to keeping the leaves pristine. Ensure adequate water flow reaches the foreground.
- Layout role
- group, Foreground, Midground, Nano
- It is one of the finest foreground plants for Dutch style aquariums, often used to create a strong, structured leading line. Its bright green, small leaves offer a unique texture that contrasts beautifully with both grass-like carpets and taller background stems.
Image gallery
Licensed images linked to the species or, when marked, to the closest representative taxon.
Related species
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Variants and close relatives
Same atlas type, nearby scientific identity, genus, or family.
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Similar care
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