What: Tropaeolum majus, Nasturtium Climbing Phoenix, is an heirloom variety that dates from the 19th century. Its unique split-petal leaves and multitude of colors make it a very appealing choice for the garden. The flowers are both ornamental and edible, adding flavor and color to any salad, and are sure to liven up the plate when used as a garnish. Given support, such as a trellis or fence, it will climb, adding vertical interest to the border. Nasturtiums can also be allowed to trail through shrubs, meandering up, down and around, adding splashes of color along the way. They are also good choices where a cascading plant is desired, such as a window box or hillside. Don’t fertilize your nasturtiums or the plant will produce lush green leaves with very few flowers.
Size: Climbs to about 6 feet.
Where: Nasturtiums like part-shade to full sun in the Pacific NW
When: Plant seeds after the soil reaches 50 degrees; they will germinate in about ten days. Nasturtiums are self-sowing annuals, so once established there should seedlings thereafter, if they are allowed to dry on the vine. Check local nurseries for seeds or go to reneesgarden.com.
— Sandra Schumacher
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