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Blushing Bride (Tillandsia ionantha)

Tillandsia ionantha is an evergreen perennial herb that is usually epiphytic but can also be lithophytic, typically forming a rosette and readily producing side shoots that develop into clumps.

LightTillandsia ionantha grows in bright indirect light to partial shade and benefits from good ventilation.
WaterDuring active growth it needs regular, thorough watering; guidance recommends soaking with rainwater regularly, increasing watering in hot, dry conditions, then draining thoroughly and allowing the plant to dry so that w
HumidityTillandsia ionantha needs good airflow.
TemperatureIts hardiness rating is reported as H1C.
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Overview

Tillandsia ionantha is an evergreen perennial herb that is usually epiphytic but can also be lithophytic, typically forming a rosette and readily producing side shoots that develop into clumps.

Origin and habitat

It is native to Mexico and Central America, with some sources describing its range as extending from Mexico to Costa Rica or Nicaragua; it has also been recorded as naturalized in Broward County, Florida. In its natural habitat it grows as an epiphyte or lithophyte, with roots serving mainly to anchor the plant rather than penetrate soil, and sources also report that it occurs at elevated sites.

Characteristics

Sources differ on mature height, placing it at about 6–8 cm, while a single source reports a mature spread of about 10–50 cm. The numerous, narrow triangular leaves are densely covered with silvery-white to silvery-gray scales, and upper or outer leaves can turn bright red before flowering; 'Rubra' has red leaves and includes both soft-leaved and firmer, more upright forms. Sources differ in their descriptions of the number of flowers, which are sessile to nearly sessile, with purple to blue-purple petals and red bracts. The fruit is reported to be a capsule, with one source also describing it as cylindrical, and the plant is generally described as having silvery, dense trichomes.

Light

Tillandsia ionantha grows in bright indirect light to partial shade and benefits from good ventilation.

Watering

During active growth it needs regular, thorough watering; guidance recommends soaking with rainwater regularly, increasing watering in hot, dry conditions, then draining thoroughly and allowing the plant to dry so that water does not remain between the leaves. A single source reports that the plant should dry promptly after watering.

Humidity and airflow

Tillandsia ionantha needs good airflow.

Temperature and dormancy

Its hardiness rating is reported as H1C.

Growing medium and mounting

It does not require growing medium and can be mounted on wood, ceramic, glass, or another support rather than planted in ordinary soil.

Feeding

During the growing season, a single source reports that diluted liquid fertilizer may be used at a concentration below the usual recommendation.

Propagation

It can be propagated from seed or by separating side shoots; guidance recommends waiting until a side shoot has grown to a substantial proportion of the parent plant before removing it.

Common problems

Sources differ on pests: aphids and mealybugs may occur, while another source describes the plant as generally having no significant pest problems. Disease problems are generally uncommon. After watering, excess water should be shaken off or thoroughly drained and the plant allowed to dry, with particular care to prevent water from remaining between the leaves.

Identification

Tillandsia ionantha is stemless or short-stemmed, with narrow leaves densely covered in silvery-gray scales; before flowering the leaves can turn conspicuously red, and purple to blue-purple flowers with red bracts emerge from among the leaves. 'Rubra' is distinguished by red leaves and includes both soft-leaved and firmer, more upright forms.

Photos

Tillandsia ionantha
📷 Daderot · Public domain · source
Tillandsia ionantha
📷 M.NABIL · CC BY-SA 4.0 · source

Sources