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Red Alert Calla Lily Bulbs

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  • Striking red blooms: Vibrant, deep red flowers with a velvety texture create a bold statement in gardens, borders, and containers.
  • Long-lasting and low-maintenance: Blooms persist from late spring to summer with minimal care, thriving in well-drained soil.
  • Ideal for cut flowers: Strong stems and long vase life make it perfect for fresh floral arrangements.

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Your plants are guaranteed to arrive happy & healthy with our 30 Day Plant Promise. Your order will arrive healthy and stay healthy while they adapt to your climate. If not, just call us at (704) 443-8256.

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Planting & Care

Growing & Care Guide

Red Alert Calla Lily bulbs are easy to grow, even for those who aren’t expert gardeners. As long as they have well-draining soil and bright, indirect light, they will flourish.

Planting Instructions

  • When to Plant: Spring after the last frost (or indoors anytime in a pot)
  • Soil: Well-draining, slightly acidic to neutral soil
  • Depth: 3-4 inches deep with the pointy side up
  • Spacing: 12 inches apart for outdoor planting

Light Requirements

Full sun to partial shade

  • Indoor plants do well in bright, indirect light
  • If grown outdoors, a spot with morning sun and afternoon shade works best

Watering Needs

  • Keep the soil moist but not soggy
  • Avoid letting the bulbs sit in standing water, as this can lead to rot
  • Water less frequently once flowering is complete and leaves begin to yellow

Temperature & Humidity

  • Loves warm temperatures (65-75°F)
  • If you live in USDA zones 8-11, you can grow it outdoors year-round
  • In colder zones, bring bulbs indoors for winter or treat them as annuals

Fertilizing

  • Feed with a balanced fertilizer every 2-3 weeks during the growing season
  • Stop fertilizing once blooming ends to allow the plant to rest

The Red Alert Calla Lily Bulbs thrives in Zones 8-10

Growing Zones for the Red Alert Calla Lily Bulbs

If you live in the green area above, we recommend the Red Alert Calla Lily Bulbs.

Your Growing Zone
Recommended Zones 8-10
Mature Height 12-24 inches
Mature Width 4-6 inches
Cannot Ship To AZ, OR
Sunlight Full to Partial Sun
Botanical Name Zantedeschia 'Red Alert'

The Red Alert Calla Lily Bulbs thrives in Zones 8-10

Growing Zones for the Red Alert Calla Lily Bulbs

If you live in the green area above, we recommend the Red Alert Calla Lily Bulbs.

Your Growing Zone
Recommended Zones 8-10
Mature Height 12-24 inches
Mature Width 4-6 inches
Cannot Ship To AZ, OR
Sunlight Full to Partial Sun
Botanical Name Zantedeschia 'Red Alert'

Description

Red Alert Calla Lily: Bold, Fiery Blooms That Command Attention

The Red Alert Calla Lily (Zantedeschia hybrid) is a striking choice for anyone who loves dramatic, vibrant flowers. Its deep red, trumpet-shaped blooms stand tall above lush, green foliage, creating a show-stopping display whether grown indoors in containers or outside in garden beds. This variety is especially notable for its intensely saturated red color, which holds up well in the sun and doesn’t fade as quickly as some other red calla lily varieties.

Calla lilies have long been associated with elegance and symbolism, often representing purity and transformation. The Red Alert variety, with its bold, fiery hue, adds a modern twist—perfect for those who want their plants to make a statement.


What Makes Red Alert Calla Lily Special?

1. A Standout Among Calla Lilies

Many calla lilies come in shades of white, pink, or yellow, but true red varieties are rare. The Red Alert’s deep crimson petals with a velvety texture set it apart, making it a unique choice for collectors and enthusiasts.

2. Long-Lasting Blooms

Each flower lasts several weeks, giving you an extended display of color. Unlike some flowers that quickly fade, Red Alert Calla Lilies keep their brilliance for a long period.

3. Compact Yet Eye-Catching

With a mature height of 14-18 inches, this plant is perfect for tabletops, patios, or flower beds without overwhelming the space. It’s ideal for small gardens or as a standout feature in mixed planters.

4. Grows Well Indoors or Outdoors

This variety is just as happy in a sunny windowsill as it is in an outdoor garden bed. It thrives in containers, making it easy to move indoors during colder months if you live in a cooler climate.

5. Great for Cut Flowers & Arrangements

Calla lilies are a florist favorite because of their strong stems and long vase life. Red Alert is particularly stunning in bouquets and arrangements, adding a rich pop of red that pairs beautifully with white, pink, or green flowers.

6. A Symbol of Passion & Strength

Red flowers often symbolize love, passion, and strength, making this an excellent gift plant. Whether given for a special occasion or as a self-care purchase, it’s a flower that carries meaning.


How to Use Red Alert Calla Lily Bulbs

Indoor Décor Accent

With its bold color and sleek, sculptural blooms, this plant adds sophistication to a modern home. Use it as a centerpiece on dining tables, coffee tables, or office desks for a touch of natural beauty.

Outdoor Garden Feature

Planted in garden beds, Red Alert Calla Lilies create a striking contrast against green foliage and softer pastel flowers. They work beautifully in borders, along pathways, or in mixed flower beds.

Gifting Idea

Because of its deep red color, this calla lily makes a perfect gift for romantic occasions like anniversaries or Valentine’s Day. It’s also a unique choice for birthdays, housewarmings, or even as a sympathy plant.

Wedding & Floral Arrangements

If you’re planning a wedding or special event, these flowers add elegance and drama to bouquets and centerpieces. Their long-lasting blooms mean they’ll stay fresh throughout the day.


Plant Details

  • Mature Height: 14-18 inches
  • Mature Width: 12 inches
  • Sun Exposure: Full sun to partial shade
  • Botanical Name: Zantedeschia hybrid
  • Other Common Names: Red Calla Lily, Calla Lily ‘Red Alert’

Why Choose Red Alert Calla Lily Over Other Calla Lilies?

More Intense Red – Many red calla lilies lean toward orange or pink hues, but Red Alert holds its deep, bold red tone.
Resistant to Fading – Maintains its color even in bright sunlight.
Compact & Versatile – Grows well in both containers and garden beds.
Easy to Grow – Requires minimal maintenance, making it great for beginners.
Long-Lasting Blooms – Stays vibrant for weeks at a time.

If you’re looking for a dramatic, elegant, and easy-to-care-for flowering plant, Red Alert Calla Lily is an excellent choice. Whether indoors or in the garden, its fiery red blooms are sure to be a conversation starter.