Tissue Culture Cup Utricularia graminifolia (RARE)

Utricularia graminifolia (UG) is a unique and highly sought-after foreground plant that creates one of the most stunning carpet effects in the aquascaping hobby. Unlike typical carpeting plants, UG is a carnivorous bladderwort that uses tiny bladder traps to catch microscopic organisms — a fascinating conversation piece in any planted tank. Its fine, bright green grass-like leaves form a lush, undulating carpet that sways gently in the current.

Plant Details

• Difficulty: Moderate to Difficult
• Placement: Foreground
• Growth Rate: Moderate
• Lighting: Medium to High
• CO₂: Strongly recommended
• Temperature: 20–28°C
• pH: 5.5–7.0

Why Tissue Culture?

Our tissue culture plants are grown in sterile laboratory conditions, meaning they arrive:

• Free from pesticides and harmful chemicals
• Free from snails, planarians, and pest algae
• Free from pathogens and parasites
• No rock wool to remove — just rinse and plant

Tips for Success

UG performs best in soft, slightly acidic water with CO₂ injection and good lighting. Plant in small portions directly into a nutrient-rich substrate and allow it to spread naturally via runners. It can be slow to establish initially but once settled, spreads reliably to form a beautiful, dense carpet. Avoid high pH or hard water conditions as these will inhibit growth.