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Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | unknown |
| Plant Emersed Growth | yes |
| Plant Growth | fast |
| Temperature Tolerance | 15°C / 59.00°F - 32°C / 89.60°F |
| Temperature | 24°C / 75.20°F - 28°C / 82.40°F |
| Carbonate Hardness | 1-18 kh |
| pH Value | 5-7 ph |
| Light | high |
| Carbon Dioxide (CO2) | 20-40mg/lmg/l |
| Nitrate (NO3-) | 10-50mg/lmg/l |
| Phosphate (PO43-) | 0.1-3mg/lmg/l |
| Potassium (K+) | 5-30mg/lmg/l |
| Iron (Fe) | 0.01-0.5mg/lmg/l |
General Description
Pogostemon stellatus 'Broad Leaf' is a variety of the Pogostemon stellatus species, known for its vibrant colors and beauty. It is a fast-growing plant that originates from Papua New Guinea. Unlike its narrow-leaved counterpart, this variety is less finicky and can reach up to 20 cm in width. It requires adequate light (0.6 W/L+), CO2 injection, and regular fertilization for optimal growth and color development.
Aquarium Suitability
This plant is suitable for aquariums and is commonly used in aquascaping layouts. It thrives in medium to large tanks, adding contrast and color to the middle and background. While it has high nutrient requirements, Pogostemon stellatus 'Broad Leaf' is less sensitive to fluctuating nutrient levels compared to the narrow-leaved form. It grows vertically without many lateral shoots and may break the water surface, unlike its narrow-leaved counterpart.
Demands and Hardiness
Pogostemon stellatus 'Broad Leaf' requires high light levels, carbon dioxide levels of 20-40mg/l, and temperatures between 24-28°C. It has a medium difficulty level and needs fertilizers containing nitrate, phosphate, potassium, and micronutrients. The plant does not tolerate outdoor use in colder climates and thrives best indoors.
Aquascaping & Usage
This plant is ideal for the midground of aquascape layouts due to its striking colors and robust growth. It can be propagated through top and lateral shoot cuttings that are replanted in the substrate. The growth pattern of Pogostemon stellatus 'Broad Leaf' adds visual interest to aquariums, making it particularly suitable for enhancing larger setups.
Propagation
Propagation of Pogostemon stellatus 'Broad Leaf' is achieved through cuttings from the top or lateral shoots. These cuttings can be replanted into the substrate to establish new plants. The plant's growth habit and ease of propagation make it a popular choice for adding diversity to aquarium setups.
Habitat and Distribution
This variety of Pogostemon stellatus is native to Papua New Guinea. It is also found in Northern Australia under a similar broad-leaved form referred to as "Adelaide River." The plant is cultivated in different regions, including the US, under the name 'Broad Leaf,' with variations in growth patterns observed. Its geographical distribution and adaptability to aquarium environments contribute to its increasing popularity among hobbyists.