Flaming sword (Vriesea splendens) care

Bromeliads & air plants · easy to keep

Last updated 26 October 2026

Flaming sword (Vriesea splendens) wants bright indirect light. Water it weekly. Fill the central cup with water and keep it topped up, flushing it out every couple of weeks so it does not stagnate. Water the compost only lightly — the cup is the plant's real reservoir. Pot it in an open bark-based mix, barely any compost. A very weak feed occasionally, into the central cup rather than the compost, and repot every 2 years. Humidity: above 60%. Not on the ASPCA's list of toxic or non-toxic plants, so we don't call it pet-safe: not being listed is not the same as being tested.

The flaming sword: a rosette of dark-green leaves banded in purple-black, with a flat, sword-shaped red flower spike that lasts for months. Like other bromeliads it flowers once, then raises pups to replace itself.

Quick facts

Water: Water weekly. Fill the central cup with water and keep it topped up, flushing it out every couple of weeks so it does not stagnate. Water the compost only lightly — the cup is the plant's real reservoir.
Light: Bright indirect light.
Humidity: Above 60%.
Soil: An open bark-based mix, barely any compost.
Feeding: A very weak feed occasionally, into the central cup rather than the compost.
Repotting: Repot every 2 years.
Toxic to pets: Not on the ASPCA's list of toxic or non-toxic plants, so we don't call it pet-safe: not being listed is not the same as being tested. Keep it out of reach of a pet that chews.
Difficulty: Easy.
Mature size: 40–60 cm tall in flower.
Native to: Northern South America and Trinidad.

Watering a Flaming sword

Water weekly. Fill the central cup with water and keep it topped up, flushing it out every couple of weeks so it does not stagnate. Water the compost only lightly — the cup is the plant's real reservoir.

That cadence is the one PlantParlour sets for this species when you name it, and it is deliberately on the cautious side — a plant that asks a day early is safer than one that asks a day late. Log each watering and the reminder moves with the plant rather than with the calendar.

Light

Bright indirect light. Bromeliads take more shade than most flowering plants but need brightness to keep their colour.

Humidity and temperature

Above 60%. Central heating in winter is what turns a comfortable room into a dry one, and it is the usual reason an established plant suddenly browns at the edges or picks up spider mites.

Soil and potting

Bromeliads are epiphytes with token root systems used mostly for anchorage. Orchid bark with a little compost, in a small pot, is right.

Feeding

A very weak feed occasionally, into the central cup rather than the compost. Stop feeding in autumn and start again when you see new growth in spring — feeding a plant that isn't growing just builds up salts in the pot.

Repotting

Repot every 2 years. Rarely. The parent rosette flowers once and then slowly dies over a year or two, leaving pups around its base — those are what you pot on.

Common problems

The parent rosette dying after flowering
Normal. Bromeliads are monocarpic: flower once, then finish.

Fix: Keep the pups growing; they will flower in two or three years.
Brown crispy leaf tips
Dry air, or minerals in the cup.

Fix: Raise humidity and flush the cup with rainwater regularly.

Brown tips and edges: how to read it on any plant
Rot at the base
The compost was kept too wet.

Fix: Water the cup, not the pot.

Propagation

Separate the pups when they are a third to a half the size of the parent, with a sharp knife at the base.

A cutting taken in PlantParlour keeps its link to the plant it came from, so a propagation years later still traces back to the mother plant — which is the point if you ever sell or trade it.

Toxicity and safety

Not on the ASPCA's list of toxic or non-toxic plants, so we don't call it pet-safe: not being listed is not the same as being tested. Keep it out of reach of a pet that chews.

If your pet has eaten a plant, call your vet, the ASPCA Animal Poison Control Center on (888) 426-4435, or the Pet Poison Helpline on (855) 764-7661. Both are open around the clock and may charge a consultation fee. Take the plant or its label with you.

This is general information, not veterinary advice. We don't test plants: what we say about toxicity follows the ASPCA's published plant list as it stood on 26 October 2026, and that list can change. "Non-toxic" means not poisonous — a pet that eats enough of any plant can still vomit, and fertiliser, pesticide or leaf shine on a plant can harm it. It also only helps if the plant is what you think it is. It covers cats and dogs only; ask your vet about rabbits, birds, reptiles or anything else, and a doctor about children. Read our terms.

Every houseplant in the library the ASPCA lists as non-toxic to cats and dogs

Questions people ask

How often should you water a Flaming sword?

Water weekly as a starting point — that is the cadence PlantParlour sets for Vriesea splendens. Fill the central cup with water and keep it topped up, flushing it out every couple of weeks so it does not stagnate. Water the compost only lightly — the cup is the plant's real reservoir. Light, pot size and the time of year all move that number, so treat it as a reminder to go and check rather than a rule.

How much light does a Flaming sword need?

Bright indirect light. Bromeliads take more shade than most flowering plants but need brightness to keep their colour.

Is Flaming sword toxic to cats and dogs?

Not on the ASPCA's list of toxic or non-toxic plants, so we don't call it pet-safe: not being listed is not the same as being tested. Keep it out of reach of a pet that chews. If a pet has eaten part of a plant, call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 straight away.

How do you propagate a Flaming sword?