Water thoroughly when the potting medium is dry. Bromelia alta prefers to dry out slightly between waterings. Avoid overwatering, which can lead to root rot.

During winter, reduce watering frequency to allow the soil to dry more completely.

Remove dead or yellowing leaves at the base of the plant as they appear. After flowering, the main plant will begin to decline. You can cut back the flower stalk to encourage the plant to focus energy on producing pups.

Wear gloves as leaves can be spiny.

Bromelia alta is typically propagated by offsets, commonly known as pups, which grow from the base of the mother plant. Once the pups reach a reasonable size and have developed their own roots, they can be carefully separated and planted in their own pots.

Repot every 2-3 years or when the plant becomes root-bound. Use a well-draining potting mix, such as a bromeliad mix or a blend of potting soil, perlite, and bark.

Choose a pot that is only slightly larger than the current root ball.