PlotPal

Nasturtium

Nasturtium is listed botanically as Tropaeolum majus. It may also be listed as indian cress, Garden nasturtium. Easy warm-season annual with round leaves and brightly colored flowers. Garden nasturtium is grown as an ornamental and edible flower, and its peppery leaves and flowers are commonly used fresh. PlotPal's canonical care record lists full sun and moderate water needs. The current taxonomy reference places it in the genus Tropaeolum and in the family Tropaeolaceae. Its source-backed growth habit is listed as vine, forb/herb. PlotPal currently carries Nasturtium as an outdoor growing and flower reference. Growing note: Direct sow where plants will grow because nasturtiums dislike root disturbance. Use lean to moderately fertile, well-drained soil; excessive nitrogen encourages lush leaves with fewer flowers. Trailing forms can spill from containers or climb with support. Propagation or sowing note: Direct sow after frost; seeds can be soaked before planting to encourage faster germination Plant-health prevention note: Avoid waterlogged soil, provide airflow, and remove badly spotted or declining foliage. Pest-prevention note: Inspect new growth for aphids and caterpillars and use physical removal or a strong stream of water before escalating treatment. The current reference lists an average harvest time of about 55 days, where harvest timing applies. Common pests in the reference include Aphids, Cabbage worms, Flea beetles. Common plant-health issues in the reference include Bacterial leaf spot, Wilt, Root rot. Use this guide as practical growing context, then adjust decisions to the actual weather, soil, container or bed, variety, and conditions in your garden.