PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in exposed, dry sites
Watering
Water deeply when top 2–3 cm of soil is dry; drought-tolerant once established
Temperature
Hardy to -15°C; withstands moderate summer heat without supplemental cooling
Characteristics
- Leaf: Opposite, linear to lanceolate gray-green foliage with fine downy hairs
- Flower: Five-petaled white blooms with a distinctive inflated, papery bladder-like calyx
- Stem: Slender, branching stems covered in soft, short hairs
Care Guide
Watering
Keep soil slightly moist during active growth and flowering
Fertilization
Diluted balanced feed once monthly. Minimal fertilization needed; avoid high-nitrogen feeds that promote foliage over blooms
Banana peel tea：Soak 2–3 chopped banana peels in 1L water for 3 days; dilute 1:10 with water for root drench to avoid nutrient burnPruning
- Deadhead spent blooms regularly to extend the flowering period
- Cut back stems to ground level after the first frost to encourage healthy spring regrowth
- Thin overcrowded clumps in early spring to improve airflow and reduce disease risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No known toxicity to cats
Humans: No known toxic effects for humans; young leaves and shoots are edible when cooked
Garden Uses & Culture
Culture: N/A
Usage: Ornamental wildflower; edible young leaves and shoots when boiled to remove bitterness
