I have worked with A.D.R. Bulbs for almost 5 years now, and my company has sourced bulbs with them for longer than that. Communication is great - from ordering, to deliveries, to follow-ups on final product. I love the quality of the product as well as the service. We plant nearly 100,000 bulbs and A.D.R. keeps the whole process easy for us!
Louise Licata
, Bland Landscaping Co.
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Gladiolus 'Fortuna Red' is a large-flowering variety with tall spikes of vivid red blooms. The flowers open sequentially from the bottom up, ensuring a long-lasting display. Growing up to 5 feet tall, it thrives in full sun with well-drained soil and requires regular watering during the growing season. Hardy in USDA zones 7 to 10, the corms should be lifted and stored in colder climates. This variety is deer and rodent resistant, making it a reliable choice for borders, containers, and cut arrangements.
| Description | Price | |||
|---|---|---|---|---|
| Bin Box of 100 Bulbs, Size 12+ | $29.60 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SBIN25022312 is restocked. | ||||
| 10 Retail Packages of 10 Bulbs, Size 12/14 cm | $34.00 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SRET25022312 is restocked. | ||||
| Bulk Tray of 500 Bulbs, Size 12+ | $130.00 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SBUL25022312 is restocked. | ||||
Planting: Plant corms in spring after the last frost, 4 to 6 inches deep and 6 inches apart, with the pointed end facing up. For continuous blooms, stagger plantings every 10–14 days until midsummer.
Location: Full sun is best. Choose a sheltered spot to protect tall flower spikes from wind.
Soil: Well-drained, sandy or loamy soil with a slightly acidic to neutral pH (6.0–7.0). Add compost or grit to improve drainage.
Watering: Water deeply after planting, then weekly during active growth. Mulch helps retain moisture and suppress weeds.
Temperature: Hardy in USDA zones 8–10. In colder zones, lift corms in fall and store in a cool, dry place.
Fertilization: Apply a balanced fertilizer (e.g., 5-10-10) at planting, then every 4–6 weeks during the growing season.
Pruning: Remove spent flower spikes to encourage more blooms. Allow foliage to die back naturally to feed the corm.
Staking: Tall varieties benefit from staking to prevent flopping. Insert supports early to avoid damaging roots.
Propagation: Lift and divide corms in fall. Replant healthy corms and save offsets for future seasons.
Pest & Disease: Watch for thrips, aphids, and fungal issues. Rotate planting sites and ensure good air circulation.
| Height | 4 Feet |
| Spread | 6-12 Inches |
| Spacing | 6-8 Inches |
| Hardiness Zone | 8-11 |
| Color |
Red |
Check back soon for additional details.