Annual Phlox Seeds – Pastel Shades Mix

Fill sunny borders and patio containers with the soft color and lightly scented flowers of Annual Phlox Pastel Shades Mix (Phlox drummondii). This low-growing annual produces flat, five-petaled blooms that bring a cheerful cottage-garden feel to summer and fall plantings. Grow a patch beside a path or near your seating area to enjoy the flowers and visiting butterflies.

Plant highlights

• Plant type: Annual flowering plant, not perennial phlox.
• Flower mix: Mixed shades described in the original listing as white, pink, red, and purple; individual plants and color proportions vary.
• Height: Approximately 8–20 inches, depending on growing conditions.
• Bloom season: Summer into fall, depending on sowing time and climate.
• Light: Full sun.
• Garden uses: Borders, beds, mixed containers, and butterfly gardens.

Choose your seed pack

Available options are 100 seeds, 1,000 seeds, a 1 ounce pack, a 1/4 lb pack, or a 1 lb pack. Select the quantity that suits your planting area. This listing is for seeds, not live plants. Weight-based packs are sold by weight rather than a guaranteed seed count.

Starting seeds outdoors

Sow directly into prepared soil in spring, or in late fall where local conditions are suitable. Loosen the topsoil, remove weeds, and distribute seeds evenly. Gently rake the seeds into the loosened surface to ensure good soil contact. Water gently and keep the seedbed moist while seeds germinate.

Starting seeds indoors

For an earlier start, sow indoors 4–6 weeks before your planned outdoor planting date. Use a well-draining seed-starting mix and provide bright light once seedlings emerge. Gradually acclimate seedlings to outdoor conditions before transplanting, and leave room between plants for their mature spread and good airflow.

Growing and flower care

Choose a sunny site with well-drained soil. Water regularly while plants establish, then adjust watering to the weather and soil moisture, avoiding persistently soggy conditions. Trim plants lightly after the first flush of blooms to encourage fresh growth and a second display. If you would like plants to self-sow, allow some flowers to mature and set seed; volunteer seedlings depend on local conditions.

Growing in containers

Use Annual Phlox in patio pots, window boxes, or mixed flower planters where its low-growing habit and colorful blooms can be enjoyed up close.

• Container: Choose a pot with drainage holes and enough room for the plants to spread without crowding.
• Potting mix: Use a well-draining potting mix rather than heavy garden soil.
• Placement: Position in full sun and gradually acclimate indoor-grown seedlings before leaving them outdoors.
• Watering: Check moisture regularly. Water when the surface begins to dry, letting excess water drain away. Containers may need more frequent attention in warm or windy weather.
• Feeding: Follow the directions on a fertilizer labeled for flowering container plants, accounting for any fertilizer already in the potting mix.
• Maintenance: Trim lightly after the first flowering flush to keep plants tidy and encourage another display.

Planning larger plantings

The original planting guidance recommends approximately 4 ounces per 1,000 square feet or 10 pounds per acre. These are approximate sowing rates; adjust for your site, seedbed preparation, and planting method.