- Species and varieties: Gerbera is a genus of ornamental plants from the sunflower family (Asteraceae). Popular species include Gerbera jamesonii and Gerbera viridifolia. Varieties come in a wide range of colors including red, yellow, pink, white, and orange.
- Hybrid or heirloom: Gerbera flower seeds are often available in both hybrid and heirloom varieties. Hybrids are bred for specific traits such as color, size, and disease resistance, while heirloom varieties are open-pollinated and have been passed down through generations.
- Pruning and training: Regular deadheading of spent flowers encourages continuous blooming. Remove any yellowing or dead leaves to maintain plant health. Gerberas do not require extensive pruning or training.
- Fertilization needs: Gerbera daisies benefit from regular fertilization. Use a balanced, water-soluble fertilizer every 2-3 weeks during the growing season. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flowers.
- Hardiness zones: Gerbera daisies are suitable for USDA hardiness zones 8-11. In cooler climates, they are often grown as annuals or in containers that can be brought indoors during the winter.
- Climate requirements: Gerbera daisies thrive in warm climates with plenty of sunlight. They prefer temperatures between 70-75°F (21-24°C) during the day and slightly cooler temperatures at night. They require well-drained soil and moderate humidity.