Photo of Anthurium not flowering

Leaf tip: Pointed/acute. Leaf margin: Undulate; Entire. Leaf, general shape: Elongate. Leaf, scent: Unscented. Plant height: 30 - 40 cm. Leaf width: 10 - 15 cm. Leaf surface: Glossy; Smooth. Leaf size: 30 - 40 cm. Leaf, main color: Green-dark green-137A. Leaf colour, pattern: Uni...

Leaf tip: Mucronate. Leaf margin: Undulate; Entire. Leaf, general shape: Elongate. Leaf, scent: Unscented. Leaf width: 10 - 15 cm. Leaf surface: Smooth; Glossy. Leaf size: 25 - 30 cm. Leaf division: Simple. Leaf, main color: Green-dark brown green-147A. Leaf colour, pattern: Unic...

Leaf tip: Mucronate. Leaf margin: Undulate; Entire. Leaf, general shape: Lanceolate. Leaf, scent: Unscented. Leaf width: 10 - 15 cm. Leaf surface: Smooth; Glossy. Leaf size: 30 - 40 cm. Leaf, main color: Green-dark brown green-147A.

Leaf tip: Mucronate. Flower color: Green-medium brown green-147B. Leaf, general shape: Cordate (heart-shaped). Flower diameter: 1,5 - 2 cm. Plant height: 40 - 50 cm. Leaf width: 10 - 15 cm. Leaf size: 15 - 20 cm. Leaf, main color: Dark green. Plant structure/crown structure: Comp...