![]() You can prevent this by improving air circulation around the plant and avoiding overhead watering. Attractive to hummingbirds, butterflies and all pollinators. Cut them back in early spring and pinch back the new growth for a more compact plant.Īgastache is apparently prone to downy mildew. General Information: Creamy coconut, pale orange and light rose-pink plumes from early summer until autumn. Agastache Kudos Ambrosia is an appealing perennial for summer through fall color in a sun-loving garden. In the garden, add a layer of mature compost to the surface of the soil in late autumn (up to an inch).ĭeadheading after the first bloom may encourage additional flowering and also help to prevent self-seeding. Let the stems stand through the winter to provide shelter for insects and protect the crown. Ambrosia is a short, compact, and hardy Agastache with spikes of creamy, peachy orange and light rose pink flowers atop fragrant foliage. ![]() In containers, use a light potting soil with some sand mixed in for drainage.Īgastache thrives in full sun and is fairly drought tolerant however, it may need some extra water if the weather is extremely hot or dry for an extended period. Once the plant is established, too much water or fertilizer will only make for weak stems and possible flopping. These plants do well in average soil but they must have superior drainage. Avoid heavy clay soils that do not drain well. A sandy loam would work well in a garden bed. The genus was first established in 1762 by Dutch botanist Jan Frederik Gronovius. Thank you for contacting Ask Extension about your Agastache. Agastache is a genus from the Lamiaceae family, native to eastern Asia and northern America.
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