Easy · desk plant

Fairy Castle Cactus

Acanthocereus tetragonus

$13.904″ nursery pot · potted in our premium soil blend

In stock — ready to deliver

A whimsical, many-armed cactus that grows like a tiny turreted castle. Sculptural, slow, and nearly impossible to kill — just keep it sunny and dry. Comes potted in our premium soil blend.

Light: Bright, direct light
Water: Only when fully dry
Humidity: Low

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Free local delivery across King & Snohomish counties — no minimum
Ships to the 48 contiguous states from $9.50
Hand-checked, treated as needed and potted in fresh premium soil
Covered by our 30-day living guarantee

Plant details

Botanical name	Acanthocereus tetragonus
Pot size	4″ nursery pot
Light	Bright, direct light
Water	Only when fully dry
Humidity	Low
Pet-safe	No
Care level	Easy
Soil	Potted in our premium soil blend
Delivery	Free in King & Snohomish counties, WA · ships to the lower 48
Guarantee	30-day living guarantee

Care at a glance

Light: Bright, direct light. Give it your brightest window — some direct sun keeps it compact and colorful.

Water: Only when fully dry. Water less in winter, when Seattle’s short days slow growth.

Humidity: Low.

Read our succulent & cactus care guide →

Questions about the Fairy Castle Cactus

How much light does the Fairy Castle Cactus need?

Bright, direct light. Give it your brightest window — some direct sun keeps it compact and colorful.

How often should I water the Fairy Castle Cactus?

Only when fully dry. Check the soil with a finger first — overwatering is the most common reason houseplants fail. Humidity: low.

Is the Fairy Castle Cactus safe for cats and dogs?

No — keep it out of reach of curious pets and children. See pet-safe plants.

Can I get the Fairy Castle Cactus delivered in Seattle?

Yes. Delivery is free across King and Snohomish counties — Seattle, Bellevue, Redmond, Kirkland, Bothell, Lynnwood, Everett and more — with no minimum order. We also ship to the 48 contiguous states from $9.50. See delivery areas.

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