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From: Austin, TX
Region: Southwest
Topic: Compost and Mulch, Planting, Seasonal Tasks, Seeds and Seeding
Title: Too late to begin planting in May in Austin?
Answered by: Barbara Medford
If it's not too late, it's getting pretty close. Please read this article on Gardening Timeline from our How-To Articles to get some feel for the best times to do planting. This is not to say you have to leave your landscape bare until Fall, that's not a good idea, either, because weeds know no season. However, you need to get going just as soon as possible.
Don't try to transplant anything bare-root unless it's absolutely necessary. Container-grown plants that have been kept watered and look healthy have a better chance. And don't go out and buy everything at once. At the nursery, the plants are often in shade areas, and are watered regularly, but if you have a whole lot of stuff at home at once, it is going to start wilting and suffering. Unless you have professional help digging and planting, you could lose your plant before you ever get your hole dug.
Especially woody plants, shrubs, trees, need to get in the ground and start getting water, as they are going to be prone to transplant shock. You should stick a hose in the fresh soil around the plant and let water dribble slowly into the hole until water appears on the surface. This should be repeated every couple of days until the plant seems well-established. Bedding plants and plugs of grass can also be planted, but, again, will need some extra water for a while. If you take any plant out of its pot and it seems to be root-bound, that is, the roots are going around and around in the shape of the pot, clip some of those roots. It may seem brutal, but the plant needs to be forced to put its roots out into the soil where it is going to grow. If those roots are left alone, the plant will strangle itself. Any planting is better done late in the afternoon, where it will begin to cool off and not be such a strain on the plant. In Austin, the heat is a far greater threat to our plants than any cold could ever be.
Seeds for wildflowers still should be held and planted in the Fall, in the natural cycle of planting the same time the plants are dropping their seeds. In case you have not already read it, see this article on A Guide to Native Plant Gardening. And, finally, consider the soil you are putting those fresh young roots into. See this article on Composting; this is something you can start in the summer and keep doing year round. It is good for all soils, improving texture and drainage and helping keep the roots cool (or warm, in the winter). If you haven't already purchased or ordered your native plants, here is a list of area Native Plant Suppliers that can help you.
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December 02, 2009 - I have a dirt area in the corner where my fence comes together. The dirt is clay-like and during the winter the area gets very little, if any, sun and during the summer it gets 4-6 hours of sun. Wha...
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Replacement for grass under non-native weeping willow from Yorba Linda CA
April 24, 2012 - What would be a good replacement for the grass currently growing under a weeping willow? Something requiring low maintenance, the problem is with mowing over and around the roots.
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February 06, 2010 - I am interested in using native grasses in part of my lawn per the recent article on these from the Wildflower Center. The problem is I live W. of Austin where there is very little top soil and calic...
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Native plants for poorly drained clay soil
March 24, 2008 - I am trying to establish a native plant garden in my back yard, I have two places where water stands for a few hours after a heavy rain, and the soil is black clay. Can you recommend any perennials 3...
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Seed regrowth through mulch
September 06, 2007 - Hi Mr. Smarty Plants: I have planted a perennial and wildflower garden and would like to put mulch down to control the weeds and retain moisture. Will the plants that drop their seeds be able to re- ...
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