Availability : Sold Out

Purple Shamrock Oxalis

Plant Addicts - HP

Availability : Sold Out

Free Shipping On All Houseplants Today

$19.49 - $40.49
  • Showy Foliage
  • Light Preference/Tolerated (Bright Indirect Light)
  • Average Watering Needs
  • Mature Height 6-12 inches

With its unusual and dark foliage, the Purple Shamrock Oxalis is certainly an interesting perennial houseplant to grow. Botanically called Oxalis triangularis, it is also known as the Purple Shamrock, False Shamrock and even the Love Plant. Its deep-purple leaves open in the morning light and close in the evening. It produces dainty pale-pink or white flowers that contrast well against its darker foliage. 

Best Locations For Growing Purple Shamrock Oxalis

The Purple Shamrock Oxalis is toxic to animals and potentially to humans as well, so care should be taken if growing this plant around pets or children. That being said, it will grow in any well-lit and warm room.

Purple Shamrock Oxalis Sunlight Requirements

This perennial grows best when it is placed in bright, indirect sunlight. Near an east or west-facing window should be fine. However, do not place this plant near a south-facing window where strong direct sunlight could damage its wonderful foliage. 

Purple Shamrock Oxalis Care

The Purple Shamrock Oxalis is relatively easy to grow, as long as its basic care requirements are met. Average indoor humidity suits this plant fine, although if its environment is especially dry, misting can be beneficial. A temperature between 65°F - 80°F is advisable. Being a perennial, this plant may enter dormancy and die back in the winter. When this occurs, the dead foliage can be pinched out and any watering reduced.

Watering Purple Shamrock Oxalis

Purple Shamrock Oxalis likes to be grown in moist soil that is not overly wet or waterlogged. When possible, water it with harvested rainwater when the top layer of the soil is dry to the touch. Be aware of overwatering, which can lead to yellowing foliage and the roots rotting.

Feeding Purple Shamrock Oxalis

To maintain plant health and its spectacular color, this Purple Shamrock Oxalis can be fed monthly from spring until the fall, with a liquid houseplant fertilizer at a weak concentration.

Purple Shamrock Oxalis Information

Light Exposure: Bright Indirect Light
Care Requirements: Easy
Watering Requirements: Average - When the top 2 inches of the soil dries out.
Pet Friendly: No
Kid Friendly: No
Air Purifier: Low
Habit: Mounded
Growth Rate: Fast
Mature Height: 6-12 inches
Mature Spread: 1-2 feet
Flowering: Yes
Flower Color(s): Pink, Purple, White
Flower Shade/Description: White, Pink, Lavender
Fragrant:
Foliage Type:
Foliage Color(s): Purple
Foliage Description: Very Deep Purple
Temperature: 60° - 75°F (16° - 24°C)
Humidity: Average (40% - 60%)
Common Name: Purple Shamrock Oxalis
Other Name(s): False Shamrock
Scientific Name: Oxalis triangularis
Plant Type: House Plant
SKU:
Oxalis_Purple.Shamrock-HP

Container Sizes

Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.

2 Pot

2" Pot

Plant Age:
~ 2-6 months

Plant Size:
~ 2"-4"

Pot Size:
~ 1.9"H x 2"W

Volume:
~0.12–0.15 quarts

3" Pot

Plant Age:
~ 3-6 months

Plant Size:
~ 2"-6"

Pot Size:
~ 2.5"H x 3"W

Volume:
~ 0.3 quarts

4 Pot

4" Pot

Plant Age:
~ 6 months

Plant Size:
~ 5"-10"

Pot Size:
~ 3.5"H x 4"W

Volume:
~ 0.75 quarts

6 Pot

6" Pot

Plant Age:
~ 6-12 months

Plant Size:
~ 8"-16

Pot Size:
~ 5"H x 6"W

Volume:
~ 1.5 quarts

8 Pot

8" Pot

Plant Age:
~ 1-2 years

Plant Size:
~ 12"-24"

Pot Size:
~ 6"H x 8"W

Volume:
~ 3 quarts

10 Pot

10 Pot

Plant Age:
~ 2-3 years

Plant Size:
~ 16"-36"

Pot Size:
~ 7.25"H x 10"W

Volume:
~ 4.5–5 quarts

Warranty Icon

Best in Class Warranty

We stand behind our plants with industry-leading guarantees to give you peace of mind.

Arrival Guarantee

We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.

30 Days

For annuals, houseplants & vegetables, we provide a 30-day warranty to ensure that your plants thrive.

Plants Shipping Now

Plants that are currently in stock typically ship within 2-7 business days after your order is placed.