Tillandsia argentea

RHS Plant Profile
silver-leaved air plant
silver-leaved air plant Dorling Kindersley 2003
Award of Garden Merit
Houseplants Conservatory Greenhouse

An evergreen, epiphytic perennial forming rosettes to 25cm across, with linear to narrowly triangular leaves covered with silvery-white scales and, in spring, spikes of tubular red or blue flowers with pink bracts

Position

Partial shade

Max Height

0.1-0.5 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
5–10 years
Max Spread
0.1-0.5 metres
Max Height
0.1-0.5 metres

Growing Conditions

Moisture
Well–drained
pH
Neutral

Position

Partial shade
Aspect
West–facing or East–facing
Exposure
Sheltered
Hardiness
H1C

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Bromeliaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Tufted
Genus
Tillandsia are evergreen perennials, often epiphytic, forming rosettes of leathery, linear or strap-shaped leaves, and tubular or funnel-shaped flowers which may be 2-ranked in spikes with conspicuous bracts, or solitary and inconspicuous
Name Status
Correct

How to Grow

Cultivation

Plants need no compost; they are glued or wired to a support. Grow under glass in bright but diffused light with good ventilation. From spring to autumn immerse in rainwater twice a week (more in hot, dry conditions), drain well and allow to dry. Can stand outside in summer to benefit from rain, additional light and humidity. See Air plants for further information

Propagation

Propagate from seed (see Air plants) or by separating offsets once they are at least a third the size of the parent.

Suggested planting locations and garden types

  • Patio and container plants
  • Sub-tropical

Pruning

Remove individual rosettes that have died after flowering

Pests

May be susceptible to aphids and mealybugs

Diseases

Generally disease-free