If you are searching for a purple or blue Crown of Thorns plant, note that none of the listings below explicitly guarantees purple or blue flowers. These options are live Euphorbia plants with bloom colors described as bright, white, yellow, or varied—or not specified. The KLTHD plant is best for buyers seeking a compact flowering specimen; Plants for Pets suits indoor or outdoor display; and the Hirts options are described as easy-care choices for sunny spots. Check the seller’s current plant and bloom details before ordering if flower color is essential.
| Product | Best suited for | Color information provided |
|---|---|---|
| KLTHD Random Euphorbia | Compact live-plant display | Bright blooms; exact color not specified |
| Plants for Pets Euphorbia | Indoor or patio growing | Bloom color not specified |
| Hirts Golden Crown of Thorns | Sunny indoor location | Golden, according to product name |
| UIOTER White Crown of Thorns | Indoor or outdoor growing | White in product name; flowers described as varied |
| Hirt’s Gardens Yellow Crown of Thorns | Sunny, low-fuss plant care | Yellow, according to product name |
KLTHD Random Euphorbia Plant

This 4–7-inch-tall Crown of Thorns listing is a live-plant option for shoppers who want a small specimen rather than seeds or a decorative crown. The seller describes spiny stems and bright blooms that can appear nearly year-round in warm conditions.
Best for: Buyers who want a compact plant and value bloom potential in warm conditions. It is selected because it is a live Euphorbia listing with an indicated size and flowering description.
Color caution: The product details do not identify its flower color. The listing also notes that pictures show a mature plant, so the delivered plant may not match the pictured size or appearance.
Plants for Pets Crown of Thorns

Plants for Pets presents this Euphorbia as a houseplant or outdoor patio plant. The listing highlights full-sun growing and describes it as suitable for desks, offices, bedrooms, and succulent collections.
Best for: Buyers comparing indoor and outdoor display options, especially those looking for a plant to add to a succulent collection. It was selected for its stated versatility and explicit full-sun guidance.
Color caution: The listing does not specify flower color, plant size, or a purple or blue variety. Choose this option for its growing-use description, not a guaranteed bloom shade.
Hirts Golden Crown of Thorns

This listing offers a Golden Crown of Thorns Euphorbia in a five-inch pot. Its care notes describe it as easy to grow, recommend a sunny location, and advise watering when the soil is dry.
Best for: Shoppers who prefer a named golden-color option and want straightforward basic care instructions. It is a useful comparison when a warm-colored plant is acceptable instead of a purple or blue one.
Color caution: The listing name says “Golden,” not purple or blue. It does not state a precise flower shade or provide a detailed watering schedule beyond watering when dry.
UIOTER White Crown of Thorns

UIOTER describes this live Crown of Thorns as a 4–7-inch-tall succulent houseplant that can grow indoors or outdoors. The listing says it produces small, vibrant flowers in a variety of colors and may bloom year-round under the right conditions.
Best for: Buyers who want a small live plant with indoor and outdoor growing options, and who are open to flower colors beyond purple or blue. It was selected for its stated size and broad growing placement.
Color caution: Although “White” appears in the product name, the description mentions flowers in a variety of colors. Confirm the actual plant and expected bloom shade with the seller if color accuracy matters.
Hirt’s Gardens Yellow Crown of Thorns

This Yellow Crown of Thorns listing comes in a 2.5-inch pot. Its care information recommends a sunny location and watering when dry, and describes the plant as easy to grow.
Best for: Buyers who want a smaller-pot option and are interested in a yellow rather than purple or blue plant. The listing offers simple care pointers for shoppers seeking a sunny-window plant.
Color caution: The product name identifies it as yellow, so it is not a match for someone who requires purple or blue flowers. The supplied details do not specify mature size or exact bloom color beyond the listing name.
Buying Guide: Choosing A Crown Of Thorns Plant
Can you get purple or blue flowers from these listings?
None of the five product descriptions explicitly promises purple or blue flowers. The KLTHD listing says “bright blooms” without naming a shade, while the UIOTER description mentions a variety of colors. Those descriptions do not confirm a specific color. Ask the seller to verify the plant’s current blooms or variety before buying if color is your main requirement.
Should you buy a live plant or seeds?
Choose a live plant if you want an established specimen rather than starting from seed. The products above are sold as live plants. The separate seed listing in the product selection is explicitly seeds only, not a live plant, and its photos show mature plants rather than the item received. Seeds require growing from the beginning and do not guarantee an immediate display.
What growing location should you plan for?
Several listings recommend sun or describe full-sun use. Plants for Pets specifically presents indoor and outdoor uses, while the Hirts listings advise a sunny location. Match the plant to the light available in your home or patio, and follow the seller’s care instructions. Do not assume every listing has identical care needs.
How should you compare size and presentation?
Use the stated size and pot information to compare listings: KLTHD and UIOTER list plants at 4–7 inches tall, Hirts Golden comes in a five-inch pot, and Hirt’s Gardens Yellow comes in a 2.5-inch pot. Pot size and plant height are different measurements, so do not treat them as directly equivalent. Product photos may show mature plants rather than the delivered specimen.
Frequently Asked Questions
Are Crown of Thorns plants naturally blue?
These listings do not identify any blue-flowering option. Confirm a specific cultivar and bloom color with the seller rather than relying on a general product photo.
Which listing mentions nearly year-round blooms?
The KLTHD listing says bright blooms may appear nearly year-round in warm conditions. It does not specify the flower color.
Which option is described for indoor and outdoor use?
Plants for Pets and UIOTER describe indoor and outdoor growing options. Check each listing’s care details and select a location that meets its light needs.
Do the seed listings ship a live plant?
No. The seed listing states that it contains seeds only, not a live plant.
Which product is best if flower color matters most?
None of these listings confirms purple or blue flowers. Contact the seller for confirmation of the exact variety and current bloom color before placing an order.