If you have an underground irrigation system, you may have some maintenance to do occasionally. One of the common problems that start with older systems are irrigation pop up heads that stay up even when the system shuts off. This is usually due to any of a few reasons. First, a build up of calcium deposits from the water is common. Second, an abundance of dirt may have worked its way into the irrigation head. Both of these problem may have a DIY solution.
Twist the irrigation cap. Take out the entire riser and clean it off. Clean out any dirt in the body also. Turn on the water or the station controller to flush out the line of any debris that may be stuck in it. This alone may work if it is just some extra dirt. If this still doesn’t work, a short term solution would be to brush some petroleum jelly onto the riser. Push the riser up and down and put it back into the irrigation body. Test it out by pulling it up and see if it goes down on its own now.
If that doesn’t work, you may have some bad springs or other parts. At this point, replace the sprinkler head completely. It wouldn’t be worth the extra time trying to match up the correct spring type. Also, your irrigation head is so old at this point, something else will break soon anyway.
To change the sprinkler head, cut a small six inch section in the soil around the irrigation head. Be careful to not break the irrigation line underneath. Use a shovel to lift the grass off the top and set aside so you can replace it later.
Dig down until you can see the water supply pipe and have cleared away all the soil around the riser. Unscrew the old sprinkler body and discard it. Be careful to not let dirt go into the pipe! Use some plumber’s tape and screw the new body onto the pipe by hand.
Turn on the water for a moment to flush the pipe again and shut off. Insert the filter and screw on the nozzle. Twist the nozzle to aim where you want to spray. Replace the fill dirt you removed earlier. Put the grass back on top to make it look as good as possible. It will look better later as it grows back together.
Turn on the irrigation system and make sure everything works. If you do not see water blasting out of the ground or a new pocket of water rising up in a mound, your system should be ready to work for a long time to come.
If you need irrigation repair and live in Baton Rouge, New Orleans, or anywhere in between in Louisiana, contact us today.
If you want to grow some plants from seed, sow some cucumbers, squash, southern peas, or okra. Plant pumpkin seeds in the first half of July to have them ready in October. Enjoy fresh pumpkin pies, pumpkin soups, and Jack-o-lanterns.
July is a really good time to plan out your fall garden. Buy or order your seeds you will want to plant. Plan to plant broccoli, cauliflower, cabbage, Brussels sprouts, or collard greens. You can start seedling trays in early August for these and later transplant them to your garden.
Have you ever seen an insect in your garden and been excited? It may sound crazy to some, but there are a number of insects and critters you want to have making a home near your garden.
Bacteria and micro organisms can be your gardening friend. Beneficial nematodes and milky spore bacteria can be purchased and added to your garden. Bacillus thuringiensis, most commonly called Bt, can control caterpillars, worms, and beetles.
Beneficial Nematodes can control black flies, maggots, mosquitoes, grubs, yellow jackets, caterpillars and more.
Robins and wrens are species of bird which eat beetles, cutworms, and grasshoppers. Use a bird house to attract these birds to make a more permanent home near your garden. Chickens are also good at eating insects, plus you get eggs!
There are quite a few bugs that are the “good kind of bug” list. Lacewings and ladybugs love to eat scale and aphids. Hoverflies eat aphids. The live in dill and fennel plants. Praying mantis eat a large variety of insects. Parasitoid wasps sound like something on your kill on site list, but they can really help out with tomato hornworms and cabbageworms. They want to be around ground cover so plant some alyssum to attract them.
Snakes! Well, garter snakes. These snakes really help out around the garden since they eat crickets, grasshoppers, and more pests.
Toads are considered gross by a lot of people, yet they do a very good job protecting your garden from slugs and other bugs. You can buy a toad house online and put it by your garden. It will attract a personal toad security guard and give your garden some character.
Mole crickets are a problem that is hard to completely to eradicate. Every time you think you got every last one of them, another one pops up. Pesticides are a good control method to use, especially if you have a mole cricket epidemic. Pesticides do have the drawback of being expensive and you have to regularly put them out. Some pests also develop a resistance to the pesticide. That is a good reason to try another approach. Keep an open mind and think about unleashing biological warfare on those grass gorging bugs. While biological controls will not eradicate mole crickets, it will likely keep their population in check beneath problematic levels. This means you won't notice they are there since your grass is still alive!
Say hello to the Larra wasp. The adults of these bugs lay one of their eggs on a mole cricket and fly away. They can lay about 100 eggs in their life. Said egg later hatches into a baby wasp that is hungry. Yes, that baby wasp is going to go to town on a mole cricket buffet. The adult wasp tend to only eat plant nectar and do not sting humans unless you actively grab them... and who is grabbing wasps bare handed anyway?
Larra wasps will kill around 1/4th of the mole cricket population for each wasp generation. That is about 4 months, meaning every four months, your mole cricket population is dropping by a fourth! While it may never get down to zero, that is a pretty good control method. If you want to attract Larra wasps, plant some white pentas, aka white Pentas lanceolata in the science community. They are a pretty flower and your mole crickets will be put on notice.
Give those flowers and that wasp a shot. Let us know how it works for you in the comments. If you need some pentas planted and you live in Baton Rouge, New Orleans, or somewhere in Louisiana between, contact us today.
Come out and cheer for Ducky Green at the Knock Knock Duck Derby on Saturday, June 9, 2018 at the Knock Knock Children's Museum.
The Duck Derby will take place at 1900 Dalrymple Dr, Baton Rouge, LA 70808.
The weather forecasts are predicting a dry June for both Baton Rouge, New Orleans, and throughout south Louisiana. Look out for dustier cars, panting animals, and stressed plants. Read on for some steps to take with the dry weather just around the corner.
Don’t stress out! We are not just taking about you. Don’t stress out your plants any more than they already will be. Keep your grass cut about a quarter inch higher than normal. Avoid selective herbicides if possible. Keep excessive shrub pruning to a minimum on susceptible plants. Give them a some water if they start to look droopy.
Add a good layer of mulch to your landscape beds. Keep it between two and three inches. A proper mulch layer will help to maintain a better moisture level in the soil near the roots of your plants. Soil with more moisture in a dry period means better looking plants. Leave an inch or so gap near tree trunks and the base of shrubs. Building up mulch near the base of these can lead to some long term problems.
Install a rain barrel to collect rain water from your roof. Less rain in June does not mean no rain. The roof of your home will channel the rain water toward your gutters and down into your rain barrel. Use the stored water to hydrate the plants and save yourself some money on your monthly water bill.
Plant flowers that are drought tolerant. Some flower varieties need constant attention and a lot of water. Skip these unless you have a lot of spare time. Peruse the annual selection at your local garden center for flowers that can take both the heat and dry times.
Install an irrigation system with an automatic timer. An irrigation system, or lawn sprinkler, is your insurance against drought. The automatic timer will keep your plants watered without you needing to worry about it. These systems last a long time and usually take a small amount of maintenance once a year. Good luck with the dry heat this summer.