2" Copper King Cactus (Mammillaria elongata) | Packs & Trays – CactusWarehouse
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2" Copper King Cactus Mammillaria elongata

  • Hand-picked cactus icon Hand-picked, packed, and shipped on Mondays, Tuesdays & Thursdays
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$12.95
Pack Size

Plant facts

SunlightFull sun to partial shade
WaterLow water. Only when soil is fully dry
USDA zones10, 11, hardy to about 30F
Care levelEasy Care
Mature sizeSmall clustering cactus. Each finger-like stem is about 1/2 inch thick and up to 4-6 in long; over time the plant forms a dense clump roughly 6 in tall and up to about 12 in across. Stays smaller and more contained in a pot, spreading to fill whatever container it is in.
Time to matureSlow grower. Typically several years (roughly 3-5+) to build a full clump; it expands mainly by producing offsets rather than growing tall.
PetsNon-toxic to pets, Non-toxic to cats, Non-toxic to dogs
LivesIndoors or outdoors
Ships asRooted plant, bare root, no pot or soil
What to expect in the box

After arrival guide

  • Place in bright, indirect light for 24-48 hours.
  • If soil is dry, wait 2-3 days before watering lightly.
  • Move into brighter light gradually to enhance color.

Cacti can look slightly dull after a few days in a dark box. Color returns within a week or two of bright light. If your area drops below 40F, we recommend adding a heat pack to your order, as one is not automatically included.

2" Copper King Cactus (Mammillaria elongata)

Copper King is a Mammillaria elongata cultivar grown for its rich copper-gold spines and dense, clustering finger-like stems. It is one of the most forgiving cacti you can grow, happy indoors on a bright windowsill or massed outdoors for a glowing carpet of color. Every plant we ship is fully rooted in a 2" nursery pot and ready to plant the day it arrives.

Fully rooted 2" nursery pot Sun: Bright light to full sun Water: Let soil fully dry Zones: 10-11

Pick your pack size

Copper King spreads and clusters, so groups knit together quickly, and the price per plant drops as your pack grows. A single or 3-pack is perfect for pots and windowsills. 6 and 9-packs fill containers and border edges fast. The full 64-pack tray is the best per-plant value we offer and the go-to choice for landscapers and large projects, at just $3.11 per plant.

Heads up: additional discount codes do not apply to the 64-Pack (Full Tray) tier.

  • Fast to fill in: Naturally clusters and spreads over time
  • Indoor friendly: One of the best cacti for bright indoor spaces
  • Striking color: Copper-gold spines glow in bright light
  • Extremely forgiving: Tolerates missed waterings and beginner mistakes

What you'll receive

The number of plants in your chosen pack size, each healthy, fully rooted in a 2" nursery pot, and packed carefully for safe delivery. Expect slight natural variation; our benches are grown for strong consistency.

FAQ

Can this be grown indoors?

Yes. It does well indoors with bright light near a window.

Are these ready to plant right away?

Yes. You can plant immediately, but we recommend following the acclimation steps included with your order.

What if something arrives damaged?

Reach out within 30 days of delivery and we will make it right with a replacement or refund.

Order with confidence: free shipping on orders $99+ plus our 30-day happiness guarantee.

Please note: You are purchasing fully rooted 2" Copper King Cactus plants in their nursery pots. Photos show representative plants.

Cold Weather Warning

If your area drops below 40°F during the colder months, we highly recommend adding a heat pack to your order, as we don’t automatically include one. This helps keep your plants safe in transit. 🌡️❄️

👉 [Buy Heat Packs Here]

Product Details

Shipping & Guarantee

At Cactus Warehouse, we take pride in shipping the healthiest, hand-selected cacti straight from our nursery in Fallbrook, CA. All our cacti are hardgrown and carefully checked to ensure you get the best.

  • Schedule: Orders ship on Mondays, Tuesdays, and Thursdays.
  • Delivery Time: Most orders arrive within 3–5 business days once shipped.
  • Rates: Free shipping on orders $99+ (Continental US). Orders under $99 ship for a flat $9.95.
  • Carriers: We ship via UPS and USPS with full tracking

  • Safe Packaging: Each cactus is wrapped in protective kraft paper to reduce movement. During cold weather, you have the option to add heat packs to keep your plants safe.
  • Care Instructions: Every package includes simple, step-by-step care instructions so you know exactly what to do after arrival.
  • 30-Day Happiness Guarantee: If your cactus doesn’t arrive healthy and happy, we’ll make it right. Email us at info@cactuswarehouse.com and we’ll take care of you.

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Plants Picked With Love

Hi, we're Lisa and Takashi! We started Cactus Warehouse because we care about creating a great experience for people like you.

We know how important it is to get a cactus that's healthy and ready to thrive. Thats's why we take the time to choose and pack each plant with care, making sure it arrives in perfect shape.

When you shop with us, you're supporting a small business that truly cares about its customers. Thank you for trusting us to bring something special into your home!