Impatien Alternative-SunPatiens

SunPatiens used around a house make a big impact, image from Sakata
Sunpatien Compact Blush Pink, image from Sakata

Filling the Gap

If you have depended on Impatiens for your shady areas for years, you probably have gotten a rude awakening one day and looked at dead and dying plants littering your flowering beds.

SunPatien Compact Fire

If you haven’t heard by now, the common Impatien, Impatien walleriana, is in trouble.  Lots of shade gardeners are bemoaning this right now, and wonder what should they plant instead!!?? So don’t throw up your hands and give up gardening. Pest and diseases have been around a long time and I have a great suggestion for an alternative, that is vastly better than the common Impatien – SunPatiens from Sakata Seed.

Bold and bright blossoms from SunPatiens make a great flower bowl arrangement, image from Sakata

Downy Mildew is the Culprit

First, a little background. I found out about “massive death by mildew” when I visited a client three summers ago who gardens in the shade, and took a look at all her wilting, disgusting Impatiens, and was at a loss to explain their demise. After calling around to different help desks at county and state offices for gardeners, I found out that Impatiens are taking a direct hit from Impatiens Downy Mildew (Plasmopara obducens), a new disease that has recently has reared its ugly head in the states, and has killed off masses of Impatiens throughout the U.S. It started as long ago as 1942, with only sporadic outbreaks, but really starting getting going in 2004. In 2011, widespread kill-offs of Impatiens were reported and things aren’t expected to get any better.

Closeup of a SunPatien blossom of Spreading Shell Pink, image from Sakata

Leaving Downy Mildew Behind

This is a relatively new disease that only targets the common Impatien (Impatien walleriana), not the other Impatiens (Impatien hawkeri)like the New Guinea, Big Bounce or  the best of the lot- SunPatien. Sunpatien has been around for 10 years now and I find that people still don’t know about this great choice. A husky vigorous plant, SunPatien is way more interesting and attractive than the garden variety Impatien that you used to see planted in masses for color in the shade.

SunPatien Spreading White has gold variegated foliage, from my patio

SunPatien Compact Neon Pink, image from Sakata

SunPatien Compact Fire, image from Sakata

Symptoms

If you experienced Downy Mildew in your Impatien plantings in previous years, then this year watch out! The pathogen overwinters handily and can persist for years. Here are the things to look for:

  • Yellowish or pale-green foliage

  • Downward curling of the leaves

  • Distorted leaves

  • White to light-gray fuzz on the undersides of the leaves. There are excellent images on the web if you search for “Impatiens Downy Mildew”

  • Emerging, new leaves that are smaller than normal and discolored

  • Flower buds that either fail to form or abort before opening

  • Stunted plants

    Sunpatien Spreading White with variegated foliage on the right, image from Sakata

SunPatiens

Sounds like a horror story for any gardener who relies on Impatiens for color in the shade. And there are a lot of gardeners who plant them exclusively, hauling home flats and flats of these colorful shade annuals. Try SunPatiens instead. You will be glad that you tried them!

Here are some attributes of SunPatiens:

  • Flowers up to 3 inches across

  • Easy to grow

  • Thrives under heat, humidity, rain or shine

  • Thrives in sun or shade

  • Blooms nonstop, spring through frost

  • Downy mildew resistant!

    SunPatien Compact Fire, image from Sakata

Three Types of SunPatiens

Compact – The Compact series is bred for smaller containers and has excellent branching for a dense, bushy plant. Available in 10 colors. Great for containers. Grows 12 to 24″ tall  and wide.

Spreading or Mounding – Spreading SunPatiens have a mounding habit and are suited for basket and in the landscape where fast coverage is needed. Available in 5 colors. Can spread from 20″ to 36″.

Vigorous – Need fast growing coverage? Then Vigorous SunPatiens are the way to go. These plants cover a lot of ground quickly and provide outstanding performance where massive color is essential. Can get up to 42″ wide and tall. This is a strong growing plant.

SunPatien Spreading Salmon, image from Sakata

Available only in plant form, SunPatiens are a cross of several species that produces larger, better branched plants with bigger blooms and a much longer season of bloom. Able to thrive in full shade to nearly full sun, it is ideal for gardens that have high shade or dappled sunlight. For more information, go to Sakata SunPatiens.

7 Replies to “Impatien Alternative-SunPatiens”

  1. Thank you for this information. I am one of those shade gardeners. Another I like is Fusion “Impatiens hawkeri” They look similar to wild impatiens. The grow tall and have great blooms.

  2. My garden club is going to Valley View on Tue, so will purchase Sunpatients then. Thank you.
    Ginny Mitchell -Evergreen GC

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