Alcea rosea White

Rich, well-drained loam or sandy soil, tolerates poor soils but prefers fertile mix

Regular watering during establishment, drought tolerant once mature, keep foliage dry to prevent rust

Full sun required for best flowering and stem strength, avoid deep shade

Apply balanced fertilizer at planting time, reduce nitrogen in summer to promote blooms

Deadhead spent flowers to extend bloom period or cut back after flowering for biennial cycle