PlantFun
Plant Needs
Sunlight
Full sun to partial shade; produces the most abundant blooms in full, direct sunlight; tolerates light afternoon shade in hot climates
Watering
Water deeply when the top 5–7 cm of soil is dry; drought-tolerant once established, avoid waterlogged soil
Temperature
Hardy to -20°C; tolerates summer heat up to 35°C; protect young new growth from prolonged late spring frost
Characteristics
- Leaf: Narrow lanceolate leaves, gray-green pubescent underside, aromatic when crushed
- Flower: Dense terminal panicles of deep magenta-pink tubular blooms, sweetly fragrant
- Stem: Woody, silver-gray young stems, maturing to brown, slightly pubescent
Care Guide
Watering
Water deeply once weekly during extended dry spells; maintain consistent soil moisture without saturation
Fertilization
Apply balanced slow-release fertilizer once at the start of new growth. Do not fertilize in autumn or winter to support natural dormancy
Banana peel compost tea：Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench; avoid raw peels to prevent pest infestations and odorPruning
- Prune back to 30–60 cm above ground in late winter to encourage compact, bushy growth and abundant blooms
- Deadhead spent flower panicles throughout the blooming season to extend flowering
- Remove weak, damaged, or crossing stems in early spring to improve airflow and plant shape
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed non-toxic; no harmful effects for cats
Humans: Non-toxic to humans; no known adverse health effects from ingestion or contact
Garden Uses & Culture
Culture: Symbolizes pollinator support and garden biodiversity; popular in wildlife-friendly landscaping
Usage: Ornamental garden shrub; provides nectar for butterflies, bees, and other beneficial pollinators
