Phlox Seeds – Purple Tall

Phlox Seeds – Purple Tall Variety produce clusters of vibrant purple blossoms that add rich color and height to garden landscapes. Known for their elegant, upright growth and sweet fragrance, these perennials are ideal for borders, beds, and cut-flower gardens. The tall phlox attracts butterflies and other pollinators, creating a lively and colorful outdoor display throughout the blooming season.

With strong stems and lush foliage, this phlox variety thrives in sunny locations with well-drained soil. It performs well in most U.S. climates and provides long-lasting blooms from midsummer to early fall.

Features:

• Type: Perennial flowering plant

• Common Name (US): Phlox

• Variety: Purple Tall

• Flower Color: Deep to light purple shades

• Growth Habit: Upright, tall clusters

• Height: 24–36 inches (60–90 cm)

• Soil Requirement: Moist, well-drained, rich in organic matter

• Sunlight: Full sun to partial shade

• Watering: Moderate; prefers evenly moist soil

• Bloom Time: Midsummer to early fall

• Special Feature: Fragrant flowers that attract butterflies and bees

Specifications:

• Planting Season: Spring or early fall

• Hardiness Zones (USDA): Zones 3–9

• Sowing Method: Direct sow outdoors after last frost or start indoors 6–8 weeks before transplanting

• Germination Time: 14–21 days

• Germination Temperature: 65–70°F (18–21°C)

• Spacing Between Plants: 18–24 inches (45–60 cm)

• Mature Plant Height: 2–3 feet (60–90 cm)

• Best Growing Months:

  • Northern Zones (3–5): May to September

  • Mid Zones (6–7): April to October

  • Southern Zones (8–9): March to November

• Maintenance: Low to moderate; remove faded blooms to extend flowering

• Uses: Garden borders, pollinator gardens, cottage gardens, and floral arrangements