花草綱目 (Flora Index) is a Taiwan-focused gardening knowledge platform designed to help people grow from beginners into confident gardeners. Its content supports projects of every scale, from balcony vegetable patches and indoor pots to larger garden designs, with practical guidance tailored to local growing conditions. Visitors can explore articles across topics including plant identification, fruits and herbs, gardening techniques, pest and disease control, garden design, lawn care, tools, and seasonal planting.

The platform’s searchable plant database features more than 2,589 species, with information on growing conditions, care requirements, and seasonal characteristics. Filters such as sunlight needs, watering frequency, soil, and cold tolerance help users find suitable plants. Readers can also browse monthly gardening calendars, seasonal recommendations, and step-by-step advice on topics such as plant rescue, pruning, potting mixes, and pest management. Featured articles cover indoor plants, flowering varieties, and herbs for home cooking. A free weekly newsletter offers seasonal planting suggestions, new article updates, and community inspiration.