July Tips for the Garden 2008

Here is a tip for the month of July - Sit back and relax! For many of us, the July 4th date marks the beginning of the entertainment season. And what a season it is! We plan, we phone, we shop, we decorate, we mow, we clean, we check supplies, we shop again, we cook, we carry lawn chairs and coolers outside, and we fret about the weather. When the guests arrive, it all starts over. Pouring, serving, clearing, fetching, and recycling can fill hours, if we let them. So part of the planning needs to include ways to have some time for you to sit back and enjoy your party, too. Maybe an e-mail sent to everyone with one push of the button can replace two hours of phone calls. Making your event a potluck will eliminate much of the shopping and cooking. Be sure to have everyone bring their own beverages, table service and lawn chairs. And finally, don’t mow the lawn. Your lawn will do better with foot traffic if it is a little bit longer. With all that taken care of, all that’s left for you to do is to have a good time! Now that we have talked about having parties and enjoying your yard and garden at home, let us get down to other tasks at hand for July.

It’s not too late to plant shrubs, perennials, and annual flowers, but you will need to give them a little TLC for the summer. If you have not been pinching back your garden mums, cut them back by half as soon as possible and fertilize them. You should do this task by mid July. This will help them to grow bushier and bloom when anticipated in the fall - until Thanksgiving for late blooming varieties. Avoid applying weed killers, insecticides, fungicides, and fertilizers to plants when the temperatures are above 90 degrees. Spray early in the morning when temperatures are below 85.

If Japanese beetles are attacking your plants, you have several options for controlling them, from handpicking (not my favorite), to trapping (the safest), to spraying them. Japanese beetle traps are readily available, safer for children and pets, and they do a fantastic job of eradicating the problem naturally.

Photo courtesy of http://www.rescue.com/

Remove infected leaves from roses and pick up fallen leaves. Continue fungicidal sprays as needed on these beauties. Keep deadheading spent annual and perennial flowers for continued bloom. Keep weeds from making seeds now. This will mean fewer weeds next year.
Hot, dry weather is ideal for spider mite development. Damage may be present even before the webs are noticeable. With spider mite damage, leaves may be speckled above and yellowed below. Evergreen needles appear dull gray-green to yellow to brown. Spray with permethrin to control this critter. Sweet corn is ripe when the silks turn brown. Blossom – end rot occurs on tomato and peppers when soil moisture is uneven and the calcium level in the soil is not right. Adding lime to the garden will help these issues next year.

Water conservation is of the utmost importance during our dry summer months. These following simple tips can save time and money. Water plants where it counts - at the roots, not the leaves. Drip irrigation systems in landscape beds do wonders for water conservation, and they are easy for the homeowner to install. Trees and shrubs would also benefit from a deep root watering this time of year. You can use a deep root feeder (without the fertilizer) for this purpose. Apply the water around the drip line of the tree for best success. Doing this every 2-3 weeks will keep your trees stress free. Trees have had a lot of stress the past couple of years with the late April freeze of ’07 and the continued drought conditions the past several summers. Water frequently enough to prevent wilting. When you mow your grass, cut it less frequently and at a higher level - Cutting it short promotes growth, and growth promotes water consumption. Longer grass blades shade the soil and conserve moisture. Plant drought tolerant, native plants where possible - Native plants are becoming more readily available in nursery settings.

Check your plant containers daily for water. Put your finger at least one inch down in the soil, if the soil is dry to that depth, water thoroughly. Hanging baskets will need a drink at least once a day, sometimes even twice a day depending on the weather. Provide water in the garden for birds during dry weather and they will repay you with wonderful antics and songs. They will even take care of some garden insects for you. Enjoy nature and your gardens this summer. You will not regret it…

See you in the Garden,
Sandi Hillermann McDonald