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Professional gardeners are always asked to recommend their favorite houseplants.

But what about the varieties they caution plant lovers against?

To find out, we asked the expertshere’s what they had to say about their least favorite houseplants.

alocasia sanderiana, an alocasia variety, in pot on black and white rug surrounded by plant pots, crates, and shelves

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“I absolutely adore lavender as an outdoor plant.

“I am not a fan of poinsettias,” Carter shares.

English lavender

​The Spruce / Phoebe Cheong

Why buy a plant if you are planning to throw it out in a few weeks?”

They are prone to root rot, which quickly spreads through their shallow root system."

Instead, he recommends hardier trailing succulents like burro’s tail or string of hearts.

Christmas Beauty Princess Poinsettia

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For Carter, the humble peace lily is one of those.

Parlor Palm

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Some of themost common houseplantsjust aren’t well suited to life indoors.

That includes not onlyparlor palms, Shirazi says, but any other true palm.

String of pearls plant

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“Unfortunately, these plants simply do not want to be in your home,” he says.

Shirazi also notes that true palms can be prone to pests like spider mites.

Applying paint to succulents prevents these light-hungry plants from photosynthesizing, meaning their days are numbered.

peace lily as a houseplant

The Spruce / Krystal Slagle

For Shirazi, elegant alocasia amazonica can be more trouble than it’s worth.

“Even healthy plants are prone to crispy leaves and pests in lower humidity environments.”

parlor palm

Photographer/ Getty Images

spiny cactus plants spray painted purple, blue, yellow, pink and red

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Alocasia Amazonica on an end table

The Spruce / Corinne Bryson

Artificial Plants Hanging Tradescantia Houseplant - 41"

Afloral