I am a landscape designer and have been purchasing 1000's of spring flowering bulbs from A.D.R. Bulbs for 100's of clients in the last 20 years. The bulbs have always been of top quality and if there were any problems, they have been quick to rectify. My orders are often complicated with many varieties and different amounts and they have always filled and delivered everything on time with the best customer care and attention to detail. The pictures in their catalog and website are beautiful. I have visited their facility in NY and was impressed with all their handling equipment and organization. I would highly recommend A.D.R. Bulbs to anyone in the wholesale trade who wants to purchase quality bulbs and work with genuinely nice people.

Nancy Greenlee , From The Ground Up

« Previous Plant | Next Plant »

Tulipa Single Late 'Purple Lady'

Tulip

Purple Lady is a Single Late tulip, known for its deep violet-purple petals with subtle crimson undertones. It blooms in late spring, standing on tall, sturdy stems that reach 22 to 28 inches.

This variety thrives in full sun with well-drained soil and is prized for its large, goblet-shaped flowers, making it an excellent choice for cut arrangements, borders, and mass plantings.

Description	Price
Bin Display Box of 100 Bulbs, Size 12+	$66.00
Get Notified When Back In Stock Complete this form and we'll notify you when SKU BIN6115230 is restocked. Email: Needed By: Qty Requested:
Bulk Tray of 500 Bulbs, Size 12+	$286.00
Get Notified When Back In Stock Complete this form and we'll notify you when SKU BUL14327512 is restocked. Email: Needed By: Qty Requested:

Tulipa Calculator

Fill out the dimensions below to determine how much product is required for planting.

When should I plant Tulipa Single Late 'Purple Lady'?

Growing and Maintenance Tips for Tulipa Single Late 'Purple Lady'

Planting: Plant in fall when soil temperatures drop below 55°F. Set bulbs 6–8 inches deep with the pointed end up. Choose a sunny, sheltered site to protect their tall stems and graceful blooms from wind.
Spacing: Space bulbs 4–6 inches apart. For a dramatic effect, plant in groups of 10 or more—ideal for borders, cutting gardens, or formal displays.
Light: Full sun encourages strong stems and rich color. While light shade is tolerated, consistent sun enhances bloom longevity and form.
Soil: Use well-drained, neutral to slightly acidic soil (pH 6–7). Avoid poorly drained areas—French tulips are sensitive to bulb rot in wet spring conditions.
Watering: Water after planting to settle the soil. In spring, water only during prolonged dry spells to maintain bloom integrity without over-saturating the roots.
Temperature & Dormancy: Requires 12–16 weeks of cold (below 50°F) for root development and bud initiation.
Fertilization: Apply a balanced bulb fertilizer when planting and again in early spring as shoots emerge to support stem strength and bloom quality.
Pests: Squirrels may disturb bulbs—use mesh or mulch to deter them. Deer will eat buds and foliage, especially early in spring, so use fencing or repellents in high-pressure areas.
Disease: To prevent Botrytis (Tulip Fire), plant only healthy, firm bulbs in sunny, well-ventilated areas. Avoid overhead watering and remove any infected material—never compost. Rotate planting zones annually and avoid replanting in affected sites for at least three years.