Tag: summer heat

September: The rains are back!

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Late summer blooms.Finally, there is a hint of cooler weather, and the fall rains have returned to North Texas!. This means your garden is ready to explode back to life, and we can’t wait to see all that beautiful fall color!

This summer’s heat and lack of rain have seriously tested most irrigation systems. Some of you may have gardens and lawns that look like they have been blasted by the summer heat. If there are areas of your sprinkler system that are broken, or where perhaps it simply didn’t get enough water in the right places, it should be patently obvious now. Take the time to address any problems with your irrigation now so that your plants will have a fighting chance to recover in time for winter. Here are Desiree Gardens, we’ve partnered with Irrigreen, the cutting edge of sprinkler technology. We can make sure your lawn is getting exactly the amount of water you need and save you money on your water bill at the same time! It’s an irrigation system that will literally pay for itself in water savings, and it’s compatible with your existing drip or spray systems for your flower beds.

Towards the end of the month, start planning and purchasing fall bulbs like tulips, daffodils, and hyacinths for planting later in the fall. Add compost or organic matter to your garden beds to enrich the soil and improve its structure. This can be done before planting your fall garden. Don’t forget to deadhead summer blooms that are coming to an end so that plants kept for their flowers do not pour extra energy into creating seeds. Many varieties will continue to produce bloom after beautiful bloom in this manner, including your fall-flowering plants just about to come into season. If vegetables and other crops are your thing, it’s not too late to start your cool-season crops. Decorative crops such as kale, cabbage, mustard greens, and Swiss chard can also find spots among your fall-flowering plants.

Refresh the soil in your containers with new potting soil. Any potted plants that do not need new soil should at a minimum be treated with an appropriate fertilizer, such as a water-soluble (liquid) fertilizer bedding formula (10-10-10) for flowering plants and a blend with a bit more potassium (the middle number) like a 10-15-10 blend. Consider replanting them with cool-season flowers or ornamental cabbage and kale for fall color. Any pure tropical plants should start to get a little extra attention: these varieties, such as bougainvillea, cannot tolerate nighttime temperatures below around 45°F. If we get a welcome cold snap, these tropicals will need to be moved inside.

Late summer blooms.While we don’t focus on lawns here at Desiree Gardens, we certainly can help you grow lush, thick grass in your yard. For our area of North Texas, all-nitrogen (21-0-0) in slow-release form should be applied in early to mid-September. To control cool-season weeds, you can apply a pre-emergent this month and a second round of pre-emergent 90 days later. You’ll want to repeat this process for spring weeds. For other weeds, a broadleaf weed killer is your choice. Any local nursery can help you find one; just make sure to follow the directions. We recommend any brands that have at least 1% of 2,4-D in the formulation. What we never recommend is a combination weed-and-feed. Just be careful with the application and use broadleaf weed killers on a day with no wind so that it won’t drift from your lawn to your garden beds where it can damage them.

No matter what time of year, there is always something to do in a North Texas garden. Don’t forget to refresh mulch on a regular basis, and add some compost or fertilizer from time to time. Fall doesn’t mean that your garden is done. Gardens in our area remain very active even up through December, and then we can start moving onto our winter color and activities. That means it’s a great time to start the planning process for any hardscapes or other projects you want to put in while many plants are dormant.

To learn more about the Irrigreen systems we can install for you, visit Irrigreen.com, or give us a call at 877-558-1496.

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Happy gardening and, as always, take time to play in the dirt!

May flowers are here!

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Late summer blooms.The heat of summer is finally setting in, but with all the rain we’ve had in April plants everywhere are just absolutely exploding. Now is the time to start setting in your annual color. For annuals, you’ll want to get “hardened” plants and not something just out of the greenhouse. They will need time to acclimate to the heat we’re just now experiencing.

For perennials if you’re a fan of coneflowers (Echinacia) now is the time to plant them. Lantanas are another great choice for heat loving perennials and they are definitely in stock at your local garden center. Lantanas are often mistaken for annuals, but don’t be discouraged if they seem to die completely away in the winter. They will die back to the ground and come back with the first heat of summer. Of course there are many other options for annual colors, such as pentas and violas as well.

For your lawn, if you’re considering adding sod, now is the ideal time. St. Augustine is a fantastic choice for full sun and heavy clay soils, but bermuda and zoysia will also work. For shady areas, Titan fescue is a fantastic option. Additionally, now is the perfect time to fertilize your lawn. We recommend an all nitrogen fertilizer along the lines of a 15-0-0. That being said, we highly advise against any “weed and feed” additives. They can severely hurt woody shrubs and trees.

Late summer blooms.While we’re discussing lawns, this is the time to inspect your St. Augustine for Take All Root Rot (TARR) which is a fungus that can decimate your lawn. You can identify this through a general “yellowing” of the grass, or if it is farther advanced you will notice bald spots and a general lack of structure of the root system which will appear dry and brittle. Acidification through a peat moss treatment, or chemicals such as aluminum sulfate will help your turf beat back the fungus. We recommend a minimum of 1” of peat moss well raked in so that the grass is poking through the layer.

Mulch seems to be a common topic that we discuss here, but it’s importance cannot be over emphasized. In addition to weed suppression, it plays a major role in helping the soil to retain moisture. That may not yet be a problem now, but once we get into June and July you’ll want all the help that you can get with soil moisture. If your existing mulch is more than a couple of years old you may consider raking out the old mulch and replacing it.

Along those same lines, if your irrigation system is not functioning properly this is the time to address repairs. The El Nino system that has blessed us with abundant rain this spring seems to be changing to a La Nina system, which means that natural rainfall will decrease through the end of the summer and into autumn and winter. It may just mean a little adjustment is needed for some spray heads, or perhaps a valve just needs to be rebuilt. Regardless, now is the time to address any irrigation problems before the Texas heat hits us in full force.

It certainly is an exciting time of year, and Desiree Gardens is always here to help. Need help with your irrigation or sprinkler system? Does your garden need an overhaul or just a general checkup? Give us a call at 817-202-4808, or drop us a line and contact us here, to find out how Desiree can help you create a wonderful garden with a budget you can afford.

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And remember, don’t forget to play in the dirt!

Surviving North Texas Summers: Tips for a Thriving Garden

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Pink flowers in summer heat.This is the time of year when people find out if they chose the right plant in the right place with the right amount of water. The opposite of the deep-freeze of winter, this scorching summer heat and lack of rain is pushing plants to their limit. We are inundated with customers complaining about dead gardens and lawns. With water restrictions in place, it is really difficult to get your plants and grass enough water to withstand the onslaught of summer.

It doesn’t have to be this way. Properly designed, with sufficient moisture from an irrigation system or obsessive hand watering, your garden can in fact survive the summers of North Texas. As part of this, it is critical to water your plants deeply and infrequently. Deep watering is critical to helping your plants establish deep roots. Plants that are frequently watered may have the roots find their way closer towards the surface where they can be damaged by hot dry soil. If you are in an area with water restrictions, and even if you are not, you can accomplish this by extending the run time of each zone on the days it is designated to run.

Native Texas plant the Passion Flower.The heavy clay soils of North Texas can be difficult to water deeply, and you may see excess runoff from your garden and lawn soil onto the pavement. To prevent this, use a cycle and soak method. Modern irrigation systems have this “cycle and soak” programming built in for you to customize to your plants and soil. If you are noticing runoff from your clay soil, reduce the run time of the zone and add a soak time in your cycle and soak settings. This will allow the silt and clay to absorb the water that has been put down before the second irrigation cycle begins. All watering should be done in the morning or evening in order to minimize evapotranspiration and maximize soil absorption.

What is evapotranspiration? Evapotranspiration is the combination of water removed from soil and plants through the process of transpiration and evaporation. Both of these are accelerated by direct sunlight and high temperatures. This summer sun in North Texas is literally sucking all of the moisture from your plants, and if we have any wind it only gets worse! Even your most sun loving and heat tolerant plants can’t survive if more water is removed than can be supplied to them. So, if water restrictions are making it difficult to add enough water to your garden, it is time to look at stopping the amount of moisture you are losing.

Install shade cloth over delicate or heat-sensitive plants to provide some respite from direct sunlight. This is especially true for any plants that are exposed to the scorching afternoon sun. Shade cloth can reduce the intensity of sunlight, lower air and soil temperatures, and protect plants from sunburn. Additionally you can use windbreaks, such as hedges or fences, to shield plants from strong winds. Wind can exacerbate heat stress by increasing evaporation and drying out plants faster.

Lantanas love hot Texas summers.If you haven’t already, put down a layer of mulch. Mulch helps the soil to retain moisture, lowers the temperature of the soil, and provides excellent weed control. In addition, as it breaks down, mulch releases much needed nutrients into the soil. Old mulch should also be raked out and replaced occasionally if has dried out too much. Check your old mulch by dribbling a few drops of water on top: if it is immediately absorbed you should be fine. On the other hand if the small droplets of water bead on top of the mulch without being absorbed you should replace the dried out mulch with new mulch. We encourage the use of un-dyed shredded hardwood mulch that has been mixed with a little compost. Other choices of mulch include straw, leaves, or grass clippings.

Remember, it’s essential to understand the specific needs of your plants and adapt the protective measures accordingly. Factors such as plant species, maturity, and local weather patterns can influence the level of care required. Choose heat-tolerant plants that are well-suited for Zone 8. Better yet, always plant native plants wherever possible. These plants are better equipped to withstand the hot temperatures and frequent droughts that define the summer time in North Texas. Regularly monitor your plants for signs of heat stress, such as wilting, yellowing, or browning leaves. Adjust your watering and shading practices accordingly to provide the necessary relief.

Need help with your irrigation or sprinkler system? Does your garden need an overhaul or just a general checkup? Give us a call at 877-558-1496, or drop us a line and contact us here, to find out how Desiree can help you create a wonderful garden with a budget you can afford.

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