When you must have every color in the Xtreme impatiens family, there's Xtreme Mix impatiens. This formulated mix includes shades of lavender, lilac, pink, red, rose, salmon, scarlet, violet, and white. We could not recommend this mix more highly for its showy, impressive color for any partially shaded area, including a mass planting for a brightly festive impatiens forest of long-blooming cheer. Xtreme Mix impatiens are mounding, reach 8-10 inches tall and all produce masses of 2.5 inch blooms held above pretty green foliage. Xtreme Mix is a heat-loving impatiens that grows quickly and will bloom even during a long hot summer.
Growing Xtreme Mix Impatiens Seeds
Plant Impatiens Seeds: Sow seed in cell packs or flats, press into soil but do not cover. Needs light to germinate. Kept at 70-75°F., seeds germinate within 10-20 days. Transplant seedlings into the garden 8-12 in. apart after all danger of frost.
Grow Impatiens: Morning sun to dappled shade. Shade preferred in hot climates. New Guinea impatiens will tolerate somewhat more sun; avoid hot afternoon sun. Keep soil evenly moist, not soggy. Water impatiens early in the day, foliage and stems will be dry by evening, plants less likely to be bothered by slugs and snails. Impatiens are excellent container or hanging basket plants. Bloom season is long, from spring until frost. Impatiens flowers attract hummingbirds.
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Free shipping on U.S. orders over $60.00.
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Standard U.S. shipping is $5.99.
Priority U.S. shipping is $9.99.
International Shipping Rates
Shipping to Canada is $13.99.
International shipping to all other countries is $15.99.
We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacements or issue a refund.