Stem Collar

Stem collars help increase humidity around the stems of anthurium, alocasia and other aroids. Using these will help new roots form above the soil line, encouraging a more stable foundation for your plants. Once rooted, you can either cut the stem for propagation, or stack another extender on top as needed. The stem collars are made of thick clear acrylic and provide instant stability for bare stems. Dimensions: Small: 3" x 3" Large: 4.5" x 4" Both sizes feature small square openings intentionally designed to keep petioles in place, and a single full length opening for installation. Recommended use: (small size) seedlings, Alocasia, 3"-4" Pots  (large size) mature Anthurium, 5"+ Pots