Grow Alcea rosea annua 'Spring Celebrities White' for classic hollyhock style on a compact plant. You get tall, upright spikes packed with fully double white blooms that stand out in summer borders, cottage gardens, and along fences where vertical color is welcome.
Place your hollyhock in full sun for best flowering. Plant in well-drained soil and water regularly while it establishes; once rooted, keep moisture even during extended dry spells so buds and blooms develop well. Space for airflow and keep the foliage as dry as practical when watering to help reduce rust pressure.
At maturity, expect a height of about 24-36 inches and a spread around 12-18 inches. The shorter habit makes it easier to tuck into mixed beds without overpowering neighboring plants, yet it still delivers the unmistakable hollyhock look. In windy spots, a small stake can help keep flower stalks tidy.
Deadhead to keep the plant looking neat and to encourage continued flowering. After bloom, allow some seed heads to mature if you want volunteer seedlings for future seasons. Remove spent stalks and clean up old foliage at the end of the season for a fresher start next year.