Ammannia crassicaulis

Ammannia crassicaulis

Specifications:

• Plant Name: Ammannia crassicaulis
• Common Name: Thick-stem Ammannia
• Plant Type: Freshwater aquatic stem plant
• Origin: Africa
• Height: 30–60 cm (depending on tank conditions)
• Light Requirement: Medium to high
• CO₂: Recommended for healthy growth and strong coloration
• Placement: Background
• Growth Rate: Moderate

Overview:

Ammannia crassicaulis is a bold and visually striking aquarium plant, valued for its thick stems and large, vibrant leaves that range from green to deep red under optimal conditions. Its strong vertical growth makes it an excellent background plant for planted aquariums seeking height and structure.

Under medium to high lighting, this species develops rich red and bronze tones, especially on newer growth. When planted in groups, it creates a dramatic, architectural effect that contrasts beautifully with finer-leaved plants.

Care and Growth:

To achieve the best colour and form, provide medium to high lighting along with CO₂ supplementation and regular fertilisation. A nutrient-rich substrate supports robust root development and helps maintain steady, healthy growth.

Regular trimming encourages lateral shoots and prevents the plant from becoming overly tall or sparse. Cut stems can be replanted to form a dense, full background group over time.

Key Features:

• Thick stems with broad leaves create a bold visual impact
• Develops rich red tones under strong lighting
• Best suited to background placement
• CO₂ and fertilisation improve colour and growth
• Ideal for structured, high-impact aquascapes

Plant only. Aquarium and accessories not included.