SKU: 72903144772
large indoor cactus plants

large indoor cactus plants Buy Argentine Giant Cactus Phoenix, AZ | Echinopsis candicans

Sale price$21.38 Regular price$23.76
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

large indoor cactus plants Buy Argentine Giant Cactus Phoenix, AZ | Echinopsis candicansThe Best Giant Blooming Cactus for Phoenix Desert Gardens Argentine Giant Cactus (Echinopsis candicans) is the Phoenix Valley's most spectacular blooming cactus. This low growing, mounding cactus produces enormous fragrant white flowers up to 8 inches across that open at night a showstopper in any desert landscape. Hardy, drought tolerant, and virtually maintenance free once established, Argentine Giant thrives through the brutal summers of

The Best Giant-Blooming Cactus for Phoenix Desert Gardens

Argentine Giant Cactus (Echinopsis candicans) is the Phoenix Valley's most spectacular blooming cactus. This low-growing, mounding cactus produces enormous fragrant white flowers up to 8 inches across that open at night — a showstopper in any desert landscape. Hardy, drought-tolerant, and virtually maintenance-free once established, Argentine Giant thrives through the brutal summers of Scottsdale, Mesa, Chandler, and Gilbert with ease. Whether you're building a rock garden in Tempe, adding a night-blooming feature near your Peoria patio, or filling a xeriscape bed in Glendale — Argentine Giant delivers jaw-dropping blooms on a tough-as-nails plant.

Argentine Giant Cactus Plant Details

Attribute Detail
Scientific Name Echinopsis candicans
Common Names Argentine Giant, Argentine Giant Cactus
Mature Height 1–2 feet
Mature Width 3–5 feet (spreading mound)
Growth Rate Moderate — produces offsets and spreads outward each season
Sun Full sun to partial shade. Handles reflected heat from walls.
Water Low once established. Highly drought-tolerant.
USDA Zones 8b–11 (Phoenix is Zone 9b–10a)
Soil Well-draining. Adapts to Arizona caliche soils.
Foliage Evergreen — blue-green ribbed stems year-round
Bloom Color White with pink or green tints, fragrant, up to 8" across
Bloom Season Late spring to early summer (night-blooming)

Argentine Giant Uses in Phoenix Landscapes

Night-Blooming Feature Plant

Argentine Giant's massive white trumpet flowers open at dusk and fill the air with a sweet fragrance. Plant one near a patio, courtyard, or pool deck where you spend evening hours — the blooms are unforgettable under landscape lighting. A single mature specimen can produce dozens of flowers in a season.

Rock Gardens & Desert Beds

The low, mounding growth habit makes Argentine Giant a natural fit for rock gardens and desert beds. Its blue-green stems provide year-round color and texture against decomposed granite or decorative boulders. Plant alongside Desert Spoon, Golden Barrel, or Agave americana for a bold, layered desert composition.

Xeriscape & Low-Water Landscapes

Once established, Argentine Giant needs almost no supplemental water — perfect for water-conscious homeowners across the Phoenix Valley. It pairs beautifully with Texas Sage, Ruellia, and Penstemon in drought-tolerant borders that still deliver seasonal color.

Container & Patio Plantings

Smaller specimens in 1–5 gallon sizes make excellent container plants for patios, balconies, and courtyards. The spreading habit fills wide, shallow pots beautifully, and potted plants can be positioned for best evening bloom viewing.

Best Time to Plant Argentine Giant in Phoenix

Fall (October–November) is the ideal planting window. The soil stays warm enough for root establishment while cooler air temperatures reduce transplant stress. This gives the cactus 6–8 months of root growth before its first Phoenix summer. Spring (February–April) is the second-best option. Avoid summer planting when possible — extreme heat stresses newly transplanted cacti.

How to Plant Argentine Giant

  1. Dig wide, not deep — 2–3x the root ball width, same depth as the container.
  2. Check for caliche — break through any hardpan layer to ensure drainage. Argentine Giant will rot in standing water.
  3. Backfill with native soil — a light 20% pumice or perlite blend improves drainage in heavy clay.
  4. Spacing — 3–4 ft apart for grouped plantings; 5+ ft for individual feature specimens.
  5. Water basin — build a 3–4 inch ring around the root zone to direct water to the roots.
  6. Mulch — 2–3 inches of gravel or decomposed granite (avoid organic mulch touching the stem to prevent rot).

Watering Argentine Giant in Phoenix

First Year Watering Schedule

Weeks 1–2: Every 3–5 days, deep and slow (15–20 min drip). Month 1–3: Every 7–10 days. Month 3–6: Every 10–14 days (every 7–10 days in peak summer). After Year 1: Every 2–3 weeks in summer; monthly or less in winter. Established plants can survive on rainfall alone in most Phoenix winters.

Drip Irrigation

Place a 1–2 GPH emitter 12–18 inches from the base of the plant. Established Argentine Giants are extremely drought-tolerant and need very little supplemental water. Overwatering is the #1 killer — always err on the dry side.

How fast does Argentine Giant grow in Phoenix?
Argentine Giant grows at a moderate pace, expanding outward by producing offsets (pups). A 5 gallon specimen will fill out to a 3–4 foot mound within 3–5 years in Phoenix's warm climate. Growth slows during the cooler months.

Is Argentine Giant drought tolerant once established?
Extremely. Once rooted in for 12+ months, Argentine Giant needs water only every 2–3 weeks in summer and can often survive on natural rainfall through winter. It's one of the toughest blooming cacti for Phoenix landscapes.

How big do Argentine Giant flowers get?
The trumpet-shaped flowers can reach up to 8 inches in diameter — among the largest of any cactus commonly grown in Phoenix. They open at night and are intensely fragrant, attracting hawk moths and other nighttime pollinators.

Can Argentine Giant handle Phoenix summer heat?
Yes. Argentine Giant tolerates full sun and temperatures above 115°F without issue. It also handles reflected heat from walls and pavement, making it suitable for tight spaces near buildings and pool decks.

Does Argentine Giant work near pools?
Its low, mounding growth habit and lack of messy leaf drop make it a good pool-area candidate. Just keep it far enough from the pool edge (3+ feet) so spines aren't a concern for swimmers.

You May Also Like

Red Hybrid Argentine — A stunning hybrid with vivid red-orange blooms on the same tough Argentine Giant rootstock.
Pink Hybrid Argentine — Produces gorgeous pink flowers on a low, spreading mound — perfect companion planting.
Golden Barrel Cactus — Round, golden-spined globes that pair beautifully with Argentine Giant in rock gardens.
San Pedro Cactus — A tall columnar cactus that provides vertical contrast behind low-growing Argentine Giants.
Mexican Fence Post — Clean columnar lines that create an architectural backdrop for mounding cacti.

How Many Argentine Giant Do I Need?

Argentine Giant stays low at 1 to 2 ft tall but spreads into a mound 3 to 5 ft across as it offsets, so it reads as a single focal mound, an odd-numbered cluster, or a low mass in a wide bed. As a feature specimen near a patio or pool, give one plant 5 ft of clear room so it can mound out and flower in full view. For a filled desert bed, plant on 4 ft centers (about one plant per 16 sq ft).

Bed Area Plants Needed (4 ft centers)
50 sq ft about 3 plants
100 sq ft about 6 plants
200 sq ft about 12 plants

For the best night-bloom show, group 3 to 5 plants in odd numbers spaced 4 ft apart near evening seating. Keep mounds 3 ft back from pool edges and walkways so swimmers and guests stay clear of the spines.

Argentine Giant Season-by-Season in Phoenix

  • Spring (Feb to Apr): Blue-green stems flush with new growth and fat flower buds begin to swell along the ribs. A good second planting window.
  • Summer (May to Sep): Peak season. Giant fragrant white flowers open at night in late spring into early summer, drawing hawk moths. The plant shrugs off 115°F heat and reflected heat. Monsoon rain (Jul to Sep) usually covers its water needs, so ease off the drip to prevent rot.
  • Fall (Oct to Nov): Prime planting season. Roots establish quickly in warm soil before the cool months.
  • Winter (Dec to Jan): Evergreen and dormant. Hardy in the low desert to about 15°F, so it shrugs off normal Valley winters. In a hard frost, cover young or recently planted specimens on the coldest nights.

At a Glance

✔ Heat-Loving (Reflected-Heat Tolerant)   ✔ Drought-Tolerant   ✔ Evergreen   ✔ Low-Maintenance   ✔ Pollinator-Friendly   ✔ Pool-Friendly (Low-Litter)   ✔ Deer & Rabbit-Resistant   ✔ Cold-Hardy to 15°F

Plant It With

  • Golden Barrel: Round golden-spined globes pair beautifully with the low mounding form in a rock garden.
  • Mexican Fence Post: Tall clean columns give vertical contrast behind the low blooming mound.
  • Desert Spoon: A soft blue-green fountain that layers texture into the desert bed.
  • Texas Sage: Purple blooms and silver foliage add seasonal color alongside the white flowers.

Is Argentine Giant Right for Your Yard?

Argentine Giant is a great fit for a full-sun or lightly shaded spot with fast-draining or caliche soil, especially near an evening patio or pool where its night blooms can be enjoyed. It asks for very little water once established and handles reflected heat with ease. It is not a fit if your bed stays wet or poorly drained, since soggy soil causes the stem to rot, and the spines mean it needs a few feet of clearance from foot traffic.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72903144772

Discover Niche Categories That Outsell large indoor cactus plants

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 2485 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
shaenaj14
Omaha, US
★★★★★ 5
Great chewy!
Flavor Name: Bacon, Size: X-Large
Super durable chew toy! Our 9 month old golden retriever absolutely loves this thing. Even our 13 lbs malshi runs around with it! Great price for how well it’s holding up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
D
Verified Purchase
Douglas R. Jackson
Phoenix, US
★★★★★ 3
Not really what I paid for.
Flavor Name: Bacon, Size: Medium
I have two major chewer dogs, and one of REALLY chews on everything. It’s super difficult not spending an average of $50 every 2-4 months on chew toys because they go through them so fast. When I got my first boy I saw his chewing habits so I looked for a durable chew toy brand. Nylabone was everyone’s favorite so I tried two or three chew toys for him after attempting other brands. He’s six years old and this past Christmas I JUST threw away his very first chew bone. It lasted over 5 years. I was ecstatic after year one! A heavy duty chew toy brand that actually did was promised! Naturally I stuck with Nylabone, never having an issue with any of their toys until this one. Cheeseburger bacon flavored/scented was my go to for this second puppy I just got with the same, if not more, super chewing habits. He loves trying to steal our bacon and burgers so I’m like, “Okay. I’ll try this one.” It arrives, I open it. It smells like freshly burnt rubber from tires and neither of my boys will touch it. I’m also wondering how this can be durable if I can literally bend without trying much. I’m overly concerned with them digesting it and will probably toss it in the trash since my youngest boy has stomach issues already and doesn’t need this thing irritating it. In short, if you think yours will smell like bacon burger go for it. Just make sure your dog isn’t a super canine chewer because I doubt this thing would last an hour with even one of my dogs and that’s if they would actually touch it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2021
F
Verified Purchase
Frequent Buyer
Chelsea, US
★★★★★ 4
Ok
Flavor Name: Bacon, Size: Medium
Not for powerful chewers. Did not hold up to Corso pup or Belgian Malinois.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2024
T
Verified Purchase
Tandielion
Massapequa, US
★★★★★ 1
None of the dogs are interested
Flavor Name: Bacon, Size: Medium
My Mini Schnauzer wasn’t at all interested, and she usually at least explores a new toy a little. I even tried rubbing food on it. I washed it & gave it to my brother who has a Belgian Malinois (?) & it was a no go. We rescued a Goldendoodle & she won’t even hold it in her mouth if I hand it to her. My guess is that the toy is too heavy & the rubber has an off putting smell. This one got 3 strikes from not very picky dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2022
D
Verified Purchase
Desert Rat X
Boise, US
★★★★★ 5
Great for a medium chewer!
Flavor Name: Bacon, Size: Medium
Bought this for my Standard Poodle. He's a year old, 65 pounds, and loves to chew but doesn't have the jaw strength of some of my previous dogs (I think my pit bull would have destroyed this in short order!). This works well for him; it's his favorite toy for fetching. It bounces in an unpredictable manner when you throw it so he has fun chasing and retrieving it. It is heavy so be careful throwing it in the house! I like these shapes better than balls that will roll far under things and be difficult to retrieve. I don't know that I would leave him alone with it in case he did chew a piece off, but for monitored play I highly recommend. I'll definitely buy more if these ever wear out but I don't see that happening in the near future!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2018

recommand products