did you know?

The name gladiolus, bestowed by Pliny the Elder, is derived from the Latin word for sword, which refers to the plant’s distinctive foliage. Most modern hybrids descended from South African species, and because of their complicated heritage, traditional species classification is impossible. Gladioli are thus classified by their flower size, color, and shape.

general maintenance:

In Zones 7 and colder, dig corms 6 weeks after flowering or after first frost; cut off foliage, and allow corms to dry in a well-ventillated, frost-free place. Once dry, remove the old corms from the new, and compost the old. Store corms in a cool spot (40°F) in shallow boxes covered with peat or sand.

pests/diseases:

Spider mites, aphids, dry rot, corm rot and gray mold may occur.

controls:

Regularly hose off spider mites and aphids with a directed stream of water or apply insecticidal soap, following label directions. To control dry rot, corm rot, and gray mold, reduce soil moisture and remove and destroy diseased corms or entire plants. Increase humidity by misting to discourage spider mites.

how to sow/plant:

After danger of frost has passed and soil has warmed, plant corms (bulblike structures) 6?8 inches apart and 6?8 inches deep. Begin watering once new growth emerges in spring. Mulch to conserve moisture.

water and fertilize:

Monitor soil moisture all season, watering as needed. Feed biweekly with a balanced, soluble fertilizer, following label directions. After plants flower, stop fertilizing and reduce watering.

garden hint:

It is a good idea to stake all gladioli. Because the flowers at the bottom of the stalk open first, harvest cut flowers early, before these fade. For a continuous supply of cut flowers, plant corms every 2 weeks.

features:

• Attractive Flowers
• Attractive Foliage

garden uses:

• Flowerbed borders

other uses:

• Cut Flower

combine with:

other cutting garden plants, such as ornamental onion snapdragon African daisy cosmos, and dahlia.