Cryptanthus bivittatus ‘Super Pink’

A saturated pink selection of a Brazilian earth star

‘Super Pink’ is an ornamental selection of Cryptanthus bivittatus, developed for intensely pink foliage with paler longitudinal markings. The intense colour is a cultivated trait, while the small, flattened rosette is typical of the species.

Wild C. bivittatus occurs in northeastern Brazil within the Atlantic Forest region. This species is terrestrial, rooting in the ground among leaf litter and low forest vegetation. Warm, humid air, frequent rain and the broken light beneath shrubs and trees surround its shallow rosette, while decaying leaves continually renew the organic layer around the roots.

Care for bromeliad rosettes

Light for strong pink rosette colour

Set the plant in excellent filtered daylight at an east or north-east window, or screened from direct midday sun at a south or west window. Daylight should reach the entire flat rosette, with only mild morning sun falling directly on it after acclimation.

Humidity and airflow

Average household humidity supports basic growth of Cryptanthus ‘Super Pink’. Moderately higher humidity can reduce crisping on the thin pale leaves, but the low rosette must not be sealed into still air.

Watering a broad, low pink rosette

Keep Cryptanthus ‘Super Pink’ lightly and evenly moist without watering on a schedule. The pale rosette may use water more slowly under moderate light, so confirm that the shallow root zone has dried at the surface before adding water.

Temperature

Keep Cryptanthus ‘Super Pink’ consistently warm during active growth. Cold windows can mark the low leaves, while heating and cooling outlets dry exposed edges.

Handling and offsets

Protect the soft-looking but toothed outer leaves from repeated contact and avoid stacking other foliage over them. Keep the pups that replace a spent mother rosette and wait until the old centre is mostly dry before removing it.

Warning signs in the rosette of Cryptanthus ‘Super Pink’

The intense pink surface develops pale tan patches

Sun scorch is especially conspicuous on ‘Super Pink’: affected areas are dry, often on the most exposed side, and stop spreading once the plant is moved. Shift it to bright filtered light gradually. Soft, translucent or enlarging patches do not fit scorch and need isolation; remove affected tissue if the damage continues to spread.

New leaves are less pink than the old rosette

Fresh leaves may colour as they harden, and low light can reduce intensity. Check several new leaves under improved filtered light before changing anything else. Avoid overfeeding to force pink colour; the appearance of one greener leaf is not a health problem by itself.

Fine tips dry while the centre remains firm

The thin star points react to an unevenly dry root ball, excess dissolved salts or hot air. Check moisture beneath the low rosette, water evenly when needed and flush residue from the mix. Trimming the points is cosmetic. A soft centre is a separate, more urgent problem.

The whole rosette loosens at soil level

Cryptanthus is terrestrial, so cold waterlogged mix can rot the short stem and roots. Lift the star and inspect immediately; retain firm roots and offsets, and remove brown mushy tissue. If the entire base is soft, individual healthy rooted offsets offer a better recovery route than trying to re-anchor the parent.

Cryptanthus bivittatus ‘Super Pink’ is non-toxic to cats and dogs

• This plant is non-toxic to cats and dogs.
• Its effects on people are unclear, so keep it away from young children who may chew it.
• Eating a large amount can still cause an upset stomach. Seek medical or veterinary advice if symptoms continue.

The meaning and history of Cryptanthus bivittatus

Cryptanthus combines Greek kryptos, meaning hidden, with anthos, meaning flower. Bivittatus means two-banded or two-striped, from the Latin bi, two, and vitta, band.

Christoph Friedrich Otto and Albert Gottfried Dietrich established the genus Cryptanthus in 1836 in Allgemeine Gartenzeitung, volume 4, page 298.

William Jackson Hooker first described it as Billbergia bivittata in 1861 in Botanical Magazine, volume 87, plate 5270. Eduard August von Regel later placed it in Cryptanthus as Cryptanthus bivittatus in 1865 in Index Seminum (LE, Petropolitanus), volume 1864, issue supplement, page 15.