Calathea Care Guide: Pretty, Patterned, and Pet-Safe

Is the calathea safe for pets?

Yes. The calathea is safe for cats and dogs. It is one of the prettiest pet-safe plants you can buy.

The ASPCA lists the calathea as non-toxic to both. You may also see it sold as a prayer plant. Or by the name Maranta. Those are safe too.

So you get bold, painted leaves with zero worry. If your cat brushes it or your dog sniffs it, no harm done.

Why people love it

The calathea is a show-off, in a good way. Each leaf looks hand-painted in green, cream, pink, or purple.

It does a neat trick too. At night, the leaves fold up like praying hands. In the morning, they open again. That is why it earns the “prayer plant” name.

Calathea care, made simple

Real talk: the calathea is a bit fussy. More so than a spider plant. But it is not hard. You just learn its three rules.

Light

Give it bright, indirect light. Never direct sun. Strong sun fades the pattern and burns the leaves.

A spot a few feet back from a window is perfect. It can also handle a shadier corner.

Water

Keep the soil lightly moist, but not soggy. Water when the top inch feels dry.

Here is the trick: this plant hates tap water. The minerals burn the leaf edges. Use filtered or rain water. Then it stays happy.

Humidity

This is the big one. It loves damp air. Dry rooms give it crispy edges.

To keep it lush, try one of these:

• Set the pot on a tray of pebbles and water.
• Group it with other plants.
• Keep it in a bright bathroom.

Quick fixes for common problems

• Brown, crispy edges: dry air or tap water. Raise humidity and switch water.
• Curling leaves: it is thirsty or too dry. Check the soil and the air.
• Fading pattern: too much light. Move it back from the window.
• Yellow leaves: usually too much water. Let it dry out a bit.

Where to put it with pets

The calathea is safe, so you have freedom here. A low shelf or plant stand works great.

It stays small and bushy. So it fits almost anywhere. A bright bathroom or a steamy kitchen corner is a dream spot.

The bottom line

The calathea gives you color, pattern, and full peace of mind. Give it soft light, clean water, and damp air. It will glow.

Want more safe picks? The spider plant and Boston fern are easy friends for it. The calathea also makes my list of air-purifying plants that are safe for pets.

Before you shop, skip the pothos and philodendron, which are toxic to pets. And keep the signs of plant poisoning handy, just in case.

Sources

• ASPCA — Calathea (non-toxic)
• ASPCA — Prayer Plant (non-toxic)

Written by Mo Ruman, a self-taught plant parent who cross-checks every plant against the ASPCA database. Not a vet — when in doubt, call your vet. More about Kijani Paws · Ask me about a plant.