'Banana' Hollyhock Seeds

Hollyhock ‘Banana’ Seeds

Seeds per Packet: 20

Alcea rosea ‘Banana’ (banana hollyhock) is a biennial to short‑lived perennial in the mallow family, grown for its tall spires of large, pale‑yellow to creamy double rosettes and classic lobed foliage. Hollyhocks originate from temperate Eurasia and are a staple of cottage gardens, used for dramatic vertical accents along fences, walls, and the back of borders.

Plant ‘Banana’ in full sun for best flowering and strongest stems; it will tolerate light afternoon shade but performs poorly in deep shade. It prefers rich, well‑drained garden soil with consistent moisture and moderate fertility—amend heavy clay with compost to improve texture and drainage. Avoid waterlogged sites and excessive high‑nitrogen feeding, which can encourage leafy, floppy growth. Because the tall flower spikes can become top‑heavy, provide early staking or wind protection.

Seeds can be started indoors 6–8 weeks before the last frost or direct‑sown in spring after danger of frost. Sow seeds just under a thin layer of soil or on the surface and keep evenly moist; germination usually occurs in 7–21 days. Cold/winter stratification is not required, though autumn sowing or exposure to cool temperatures often produces sturdier plants. Thin or transplant seedlings to maintain good airflow and reduce rust disease.

Mature plants commonly reach 4–8 feet (1.2–2.4 m) tall with a spread of about 1–2 feet (30–60 cm); space plants 18–24 inches apart. Hardy in roughly USDA zones 3–8, ‘Banana’ is primarily grown for ornamental vertical impact and pollinator attraction. Blooms can be used for short‑term cut arrangements, and the plants add architectural interest to borders, though hollyhocks are best showcased in situ rather than as long‑lasting dried material.