This Persicaria is highly valued as a colorful foliage plant. Although the flowering season is around autumn, the vibrant yellow leaves look beautiful in flowerbeds and gardens even outside of the flowering season. The contrast with the red flowers is also beautiful, but the contrast is also lovely when combined with other flowers and colorful foliage. It requires almost no effort, and is excellent in terms of humidity resistance, cold resistance, and heat resistance, so here it is planted directly in the ground and left alone. I have never seen any pests or diseases, so no medicine is needed, and I grow it without any intervention. Plant height: about 40 cm The plant spreads, but it doesn't get out of control. It is very hardy. Germination temperature: about 25 degrees Celsius Sow in spring or autumn Will be shipped via mini-letter. *These are fine seeds. Please purchase with understanding. Persicaria amplexicaulis 'Golden Arrow' Family: Polygonaceae Genus: Persicaria Hardy perennial Flowering season: around September Plant height: about 40-80 cm Cold resistance: strong Heat resistance: strong Humidity resistance: strong Sunlight: full sun Origin: Himalayas