Garden gladiolus (Gladiolus gandavensis)
Care, watering, light and tips for Garden gladiolus on Floravia.
Quick facts
- Family: Iridaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Garden gladiolus
The Gladiolus (Gladiolus gandavensis) is a perennial cormous plant, prized for its tall, elegant spikes of large, showy flowers that come in various vibrant colors. Its leaves are long and sword-shaped, complementing the verticality of its flower stalks. It is ideal for enhancing flower beds, borders, and as a cut flower in arrangements, bringing a spectacular touch to the garden.
Native range
Sub-Saharan Africa
Care tips
It requires full sun for abundant flowering and well-drained soil, rich in organic matter. Water regularly during growth and flowering, keeping the substrate moist but not waterlogged. Plant the corms at a depth of 10-15 cm (4-6 inches) and 10-15 cm (4-6 inches) apart. A common mistake is not providing support for tall varieties, which can cause the stems to bend or break.
How to save a dying Garden gladiolus
- Warning signs
- Yellowing or wilting leaves, soft stems at the base, no blooms or deformed flowers.
- First aid
- Check the bulb: if soft or rotten, remove affected parts. Replant in fresh, well-draining soil. Reduce watering.
- What kills it
- Overwatering and poor drainage, leading to bulb rot. Also, insufficient light.
- Can it be saved?
- Yes, if the bulb is not completely rotted. Act quickly to stop further damage.