Johnsons's Garden Centers Text File document - copyright 2007 PDFfile available at http://www.johnsonsgarden.com/newsletter/gardentips.html J U N E 2 0 0 7 Garden Tips Marty Johnson President, Johnson's Garden Centers & KS Certified Nursery Professional Spring "Do Over" Note to self: Never again in an article for "Garden Talk" mention anything about a last frost date, last freeze, last snow ... you get the point. In the spring edition of "Garden Talk" I mentioned that the last time we experienced a freeze was March 16. I guess I was feeling pretty good ... finally, the perfect spring for gardeners. Our stores were well stocked and people were really into early spring gardening activities. Wow, does a couple of weeks make a difference or what? We all remember the deep freeze of April 7 and 8, then on April 15 we had a low of 32 degrees. This spring weather shows us a couple of things. First of all, plants are very resilient. Sure, there will be some plants that will not survive, but for the most part, plants do come back. The plants that I was most concerned about were my crapemyrtles and hostas. In early May, these plants were not at their normal point in their growth, but they will be just fine. De-Stress Your Plants Keeping plants healthy this year will be as important as ever. When plants are stunted or experience some type of stress, that is when secondary problems can occur. Borers seem to be attracted to plants under stress. I believe it has to do with the plant's natural defenses. In its recovery from stress, the plant produces sugars and the insects are attracted to these sugars. The first thing you should do is keep plants well fed. By using ferti-lome Tree & Shrub Food, the plants will be actively growing and will be able to defend against invading insects. Secondly, I would use some type of borer control. Hi-Yield 38 Plus is an excellent control for borer insects that invade the outer bark of plants. For systemic control, Bayer Tree & Shrub is available in both a liquid concentrate and a granular. Both are applied at the base of the plant and absorbed by the root system, remaining in the plant and protecting it for 12 months. Love/Hate Relationship with Bermuda I might not make bermudagrass lovers too happy when I talk about killing their favorite turf grass. I also love bermudagrass, when kept contained and used in areas where irrigation is limited. But, if you are trying to grow a fescue lawn and bermuda is trying to invade, you don't like bermudagrass. Two products are available to take out bermudagrass in fescue lawns. Hi-Yield Turflon Ester is a great broadleaf herbicide that will go after bermudagrass as well. Used on a monthly basis, you should be able to stay ahead of the invading grass. I have used Turflon Ester when the temperature was over 100 degrees and had no damage on fescue. If you need to take out difficult weeds such as clover, violets or ground ivy, this is the product to use. An 8 oz. bottle will mix enough to treat 8,000 sq. ft. Bayer Bermudagrass Control for Lawns is available in a ready-to-spray container which covers 5,000 sq. ft. It will take out bermuda as well as crabgrass, foxtails and sandburs in fescue lawns and is labeled for use in ornamental beds. Rainy Days I was visiting with my mother about this spring's weather and she brought up a Bing Crosby tune, Pennies from Heaven. "Every time it rains it rains Pennies from heaven. Don't you know each cloud contains Pennies from heaven. You'll find your fortune falling All over town. Be sure that your umbrella is upside down. Trade them for a package of sunshine and flowers." Mom thought we should come up with a rainy day promotion for our customers with this as the theme song. We love promotions at Johnson's, so stay tuned, maybe a rainy day event will be in our future.