When to Plant Phlox Seeds
Plant Garden Phlox Mix seeds directly outdoors in late fall or spring. For earlier blooms, start seeds indoors 4-6 weeks before transplanting.
Where to Plant Phlox Seeds
Phlox thrives in full sun or partial shade and prefers fertile, well-drained soil. While it grows best in sandy, fertile soil, it can adapt to various well-drained soils, including alkaline substrates. Phlox is excellent for rock gardens, containers, and ground cover.
How to Plant Phlox Seeds
If you're starting indoors, just gently press Phlox seeds into the soil—don't cover them up. They'll sprout within 7-21 days. If planting directly outside, scatter seeds evenly in a prepared bed and lightly rake them into loosened soil. Keep the seeds moist until they sprout. Space the plants about 10 inches apart.
How to Care for Phlox
Let Phlox re-seed for abundant blooms next year. Trim back the plant after the first flush of blooms to encourage a second round of flowers.