Urn plant care guide
Aechmea fasciata
An urn plant (Aechmea fasciata) wants bright, filtered light, a little water kept in its central cup and a small pot of free-draining compost that stays damp but never soggy. Each rosette flowers once and then slowly dies, so grow on the pups that form at its base.
Not sure it’s this plant?Check yours with a photo, freeAt a glance
- Light
- Bright, filtered, no strong summer sun
- Water
- Water in the cup, compost just damp
- Climate
- 18–24 °C (64–75 °F), never below 10 °C (50 °F)
- Humidity
- 50–75 %, a pebble tray helps
- Pet safety
- Not confirmed pet-safe
A bromeliad that drinks through its urn
The urn plant, also sold as the silver vase plant, is a bromeliad from the wet forests of southeastern Brazil. In the wild it grows on trees as an epiphyte, using them only for support, or in the ground. Its stiff, silver-banded leaves form a vase-shaped rosette with spiny edges, and that vase holds water. When it is mature, after a few years, a dense head of pink bracts with small violet flowers rises from the center and stays showy for months.
Two things decide success. Water mostly goes into the central cup, and the cup water needs changing so it does not go stale. The roots are small and rot easily, so use a small pot of free-draining compost and never let it sit wet. Its relatives the Vriesea (flaming sword) and Guzmania (scarlet star) are grown the same way.
Each rosette flowers only once and then slowly dies. That is normal, not a care mistake. Before it goes, it makes offsets, or pups, around its base. Pot them up when they are about 15 cm (6 in) tall, or about a third the size of the mother plant, and they will flower in turn in a few years.
How to water the cup and the compost
Keep a small amount of water, about 2.5 cm (1 in), in the central cup all the time, ideally rainwater or distilled water. Empty and refill the cup about once a month so the water does not stagnate and breed insects. Avoid softened water. Never put solid fertilizer in the cup.
Keep the compost damp but not soggy in spring and summer, let excess water drain away and never leave the pot standing in water. In winter water the compost sparingly and let it dry out between waterings. Brown leaf tips and rotting roots usually mean too much water, although tips can also brown if the compost dries out completely or the plant gets too cold.
Light and placement
Give it bright but filtered light, for example near a south, west or east window with some shade from strong summer sun, which can bleach or scorch the leaves. It tolerates part shade, but bright light gives the best leaf color and helps it flower.
Feeding
It needs very little food. In spring and summer, add a half-strength balanced or low-nitrogen liquid feed to the cup once a month. Do not feed in autumn and winter. Too much feed can dull the leaf color.
Temperature & humidity
Climate18–24 °C (64–75 °F), never below 10 °C (50 °F)
Humidity50–75 %, a pebble tray helps
It does best at about 18 to 24 °C (64–75 °F), a little cooler at night. About 21 °C (70 °F) in summer encourages flowering, and once the flower head has formed a cooler spot, around 12 °C (54 °F), makes it last longer. Keep it above 10 °C (50 °F) in winter, away from radiators and cold drafts.
Bromeliads like humid air, around 50 to 75 % relative humidity, and most homes are drier. Stand the pot on a tray of damp gravel or clay pellets with the water level below the base of the pot, mist the leaves with soft water when the heating is on, or group it with other plants. A bright bathroom or kitchen also suits it.
Not confirmed pet-safe
Common questions
How do you water an urn plant?
Keep about 2.5 cm (1 in) of water in the central cup, ideally rainwater or distilled water, and keep the compost damp but not soggy. Empty and refill the cup about once a month so it does not go stale. In winter let the compost dry out between waterings.
Why is my urn plant dying after it flowered?
That is its normal life cycle. Each rosette flowers once and then slowly dies over the following months. Before it does, it makes pups at its base, and those grow into new plants.
When should I separate urn plant pups?
When they are about 15 cm (6 in) tall, or about a third the size of the mother plant. Late spring is a good time. Cut them off close to the base, pot them in free-draining compost and keep them warm and bright, out of direct sun, while they root.
How do I get my urn plant to flower again?
A pup flowers when it is mature, which takes a few years. To help a mature rosette that will not bloom, put it in a clear plastic bag with a ripe apple for about one to two weeks, out of the sun. The ethylene gas from the fruit can trigger flowering.
Why does my urn plant have brown leaf tips?
Most often too much water and soggy compost. Brown tips can also come from compost that dried out completely, cold, or minerals building up in the cup. Use free-draining compost, refresh the cup water and keep it above 10 °C (50 °F).
What compost and pot does an urn plant need?
A small pot, about 7.5 to 12.5 cm (3–5 in) across, and a very free-draining mix such as bromeliad or orchid compost, or equal parts fine bark, grit and coir. Repot only when needed, in summer, into a pot just slightly larger.
Is an urn plant safe for cats and dogs?
We cannot confirm that. ASPCA has no record for Aechmea. NC State Extension tags Aechmea fasciata as non-toxic for cats, dogs and horses, but without an ASPCA record we do not mark it pet-safe. Keep it out of reach of pets and call your vet if your pet eats some.
Sources
- This guide follows established plant-care guidance and official ASPCA pet-safety references. How we verify our plant data →
- Sources: the RHS bromeliad growing guide supports watering the well with rainwater or distilled water and refreshing it every month or two, the compost moisture in summer and winter, the 21 °C (70 °F), 12 °C (54 °F) and 10 °C (50 °F) temperatures, the half-strength monthly feed, the humidity tray and misting, the compost mix and 7.5 to 12.5 cm (3–5 in) pots, the offsets at a third of the parent’s size, flowering once, the ripe-fruit trick and brown tips from overwatering. The RHS Aechmea fasciata profile supports the bright filtered light, the window aspects and the epiphytic compost. The Missouri Botanical Garden Plant Finder supports the part shade, the water in the cup, the night and day temperatures, the apple-and-bag method for one to two weeks, and brown tips from dry soil or cold. NC State Extension supports the 18 to 24 °C (64–75 °F) range, the 2.5 cm (1 in) of water in the cup changed monthly, the orchid mix, the pups transplanted at 15 cm (6 in) and the origin in southeastern Brazil. Clemson Extension supports the drying mix between waterings, bright light for Aechmea and root rot from poor drainage. University of Wisconsin Extension supports the 50 to 75 % humidity, avoiding softened water, mineral build-up in the cup and small pots. The ASPCA plant database has no record for Aechmea, so pet safety is not confirmed.
Last reviewed:
