Customer Service Hours
Mon-Fri 8-4 MST
Features
Family
Polemoniaceae
Native
Texas
Life Cycle
Annual
Plant Height
Tall (Greater than 24")
Bloom Season
Summer to Frost
About Phlox
Phlox drummondii
Planting Phlox
Plant Spacing
A group of 3 seeds every 8"- 12"
Light Required
Full sun to part shade. In hot summer areas, bloom period can be prolonged with afternoon shade.
Plant Height
Tall (Greater than 24")
Planting Depth
1/8"
Planting Details
| Seed Depth | 1/8" |
|---|---|
| Seed Spacing | A group of 3 seeds every 8"- 12" |
| Thinning | When 2 sets of leaves, thin to 1 every 8"-12" |
| Germination | 10-21 days |
| Start Indoors | 6 to 8 weeks before your average last frost date. Sow in biodegradable pots; roots sensitive to disturbance. |
| Direct Sow | RECOMMENDED. 2 to 4 weeks before your average last frost date. Mild climates: Fall sowing recommended. Ideal soil temperature for germination is 50°-60°F. |
| Special Sowing | Darkness aids germination; sow at recommended depth. |
| Special Care | Pinching the top growth off plants when they have 4 to 5 sets of leaves will promote bushiness. |
| Growing & Harvesting | For longest vase-life, harvest flowers in the morning. |
Find Your Frost Date & Grow Zone
Average First Frost Date
October 19
Average Last Frost Date
May 19
Your Hardiness Zone is
5b
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