Gladiolus ‘Trader Horn’ Bulbs

Sword Lily

Family

Iridaceae

Origin

Asia, Mediterranean & South Africa

Description

Gladiolus, cultivated from corms or bulbs, are prized perennials admired by gardeners for their impressive floral display. Often referred to as the Queen of bulbous flowers, these plants produce tall stems ranging from 90 to 120 cm (3 to 4 feet) in height. Their large, ruffled blooms measure between 10 and 15 cm and typically appear 80 to 90 days after planting, making them a striking addition to any garden. 

Gladiolus ‘Trader Horn’ stands out with its striking scarlet-red flowers, each featuring a delicate white center blotch. The sizable, velvety petals have a subtle ruffle and are elegantly displayed on a tall, upright spike, making this variety a commanding presence in both garden settings and floral designs.

Gladiolus ‘Trader Horn’ bulbs yield tall, vivid red flower spikes, making them a timeless option for summer floral arrangements. They bloom from November to February in plains and from December to March in hilly areas. Plant between August and October in plains or August and September in hills for optimal growth.

Environment

Gladiolus ‘Trader Horn’ bulbs perform best in well-drained sandy-loam soil rich in organic matter, with full sun exposure for a minimum of 5 to 6 hours daily. Water moderately—apply thoroughly after planting, then maintain consistent moisture without causing waterlogging. Space corms 10 to 15 cm apart and plant them 5 to 8 cm deep for optimal development. Apply a balanced fertilizer, such as 10:10:10 NPK, at planting, then reapply when flower spikes emerge and again during blooming. Avoid overusing nitrogen, as it promotes foliage growth at the expense of flowers.

In India, the sowing period for Gladiolus varies by region:

• Northern India (Cooler winters):
  Sow from October to December (ideal: late October to November)
• Southern & Western India (Warmer winters):
  Sow from September to November
• Hill stations (like Ooty, Darjeeling):
  Spring planting – March to May

Gladioli generally flower 80 to 100 days after planting, with peak blooming from January to March for autumn or winter sowing in the plains, and from June to August for spring sowing in hill areas.

Landscape Use

It is a beautiful addition to any garden, and makes a wonderful container plant.