(10 bulbs in a bag)
Deep red flowers. We have selected these hybrid varieties for their bright colors, garden performance and value. Their swordlike foliage and tall flower spikes make striking accents in the flower border. To enjoy blooms for many weeks, plant bulbs at two-week intervals from early spring until the end of June. Glads are easy to grow, requiring only full sun and good drainage.
(above description from Dutchbulbs.com)
Botanical Name : Gladiolus 'Black Swan' Ship As : Bulb Size : 14-16 CM Lift In Fall: 3-7 Suggested Uses: Borders, Bouquets, Cut Flowers, Showy Flowers, Deer Resistant Flower Color : Red Flower Form : 3- 4" wide florets carried along 1 side of the robust stems, 10-12 are open at a time. Foliage Type : Long strap-like, medium green in color. Mature Spread : 4 - 6 inches Spacing: 4 - 6 inches Growing Tips Planting Instructions : 4" deep and 4 - 6" apart Soil Moisture : Well drained Will Tolerate : Acidic Soil, Clay Soil, Loamy Soil, Sandy Soil Pruning Instructions : Only to cut back spent flower stems Winter Care : Lift in fall if you live in Zones 3-7 for winter storage. Replant the following spring after frosts are over. Planting Depth :4" deep Watering Requirements :Average water needs. Water regularly, do not overwater. Fertilization Requirements :Once per year Special Care :Not needed
(info from Dutchbulbs.com)