Double White Blooms
Produces full, layered white flowers that create a soft and elegant garden display.
Estimated Delivery:Nov 21 - Nov 25
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Double White Hollyhock is a tall ornamental flowering plant known for its elegant, fully double white blooms arranged along upright flower spikes. It adds a classic cottage-garden appearance to borders, fences, and garden backgrounds. Hollyhocks grow best in sunny locations with fertile, well-drained soil and regular moisture.
Produces full, layered white flowers that create a soft and elegant garden display.
Develops upright stems with flowers arranged along the stalks, adding height to garden borders.
Complements traditional cottage gardens, fences, and ornamental planting beds.
Grows best in a sunny location with fertile soil and suitable drainage.
| Product Name | Double White Hollyhock Seeds |
| Scientific Name | Alcea rosea |
| Common Name | Double White Hollyhock |
| Plant Family | Malvaceae |
| Plant Category | Flower; Ornamental Plant |
| Flower Color | White |
| Flower Type | Double; Fully Layered Petals |
| Growth Habit | Tall, Upright Flowering Plant |
| Mature Height | Approximately 5–8 feet, depending on growing conditions and variety |
| Sunlight | Full Sun |
| Soil Requirements | Fertile, well-drained soil |
| Watering | Water regularly; avoid prolonged waterlogging |
| Planting Season | Spring or early summer, depending on climate |
| Germination Time | Approximately 10–21 days under suitable conditions |
| Germination Temperature | Approximately 65–75°F (18–24°C) |
| USDA Hardiness Zones | Generally Zones 3–9; suitability varies by variety and climate |
| Garden Uses | Cottage gardens, borders, fences, and ornamental backgrounds |
Double White Hollyhock Seeds are a beautiful choice for gardeners who enjoy tall flower spikes and full white blooms. With full sunlight, fertile soil, and consistent care, these hollyhocks can add height and classic cottage-garden charm to your outdoor space.
Learn about growing Double White Hollyhocks, flowering time, and caring for tall flower spikes.
Hollyhocks commonly flower in their second growing season when started from seed, although some varieties may bloom during the first year if sown early under suitable conditions. Provide full sunlight, fertile soil, and regular watering to support healthy growth.
Tall hollyhock flower stalks may need staking in windy locations or exposed garden beds. Plant them in a sheltered, sunny spot and use stakes or other suitable supports if the stems begin to lean.
Grow Double White Hollyhocks in full sun with well-drained soil and adequate spacing for airflow. Water near the base of the plant, remove badly affected leaves, and monitor for rust, a common hollyhock disease that can cause orange-brown spots on foliage.