nathe, Author at Lawn Solutions Australia - Page 8 of 11

Alien space invaders in the form of weeds are lining up to attack!

Who doesn’t want a piece of your lawn party? Alien space invaders in the form of weeds do too, but you can catch them out before they poke their heads up with a pre-emergent herbicide.

A pre-emergent herbicide targets weed seeds before they take hold by forming a barrier at soil level that affects the germination of any new seedlings.

OxaFert is in granular form, and when applied forms a film at the base of the turf. This film kills new weed seed germinations, leaving your lawn free of crow’s foot, summer grass, winter grass, creeping oxalis, and others.

When do you apply it?

Apply OxaFert year round to control the abovementioned weeds. If you are looking to target a certain weed, look at when that seedling normally germinates and apply OxaFert a few weeks prior. For example, if you wanted to control winter grass in your lawn, you’d apply OxaFert from March onward, as soil temperatures begin to decrease and winter grass seedlings then begin to germinate.

How often do you apply it?

Again, this depends on what you want to control. If you want year-round control, apply OxaFert every eight to 10 weeks to keep your lawn weed free. If you are just controlling a certain weed, use OxaFert every eight weeks until the conditions no longer suit the germination of that weed.

How long does it last?

OxaFert controls the emergence of weeds for up to 12 weeks, however it is recommended to reapply every eight to 10 weeks.

Your lawn still needs a feed

While OxaFert has a fertiliser component, you should still fertilise your lawn with a regular NPK fertiliser during the transition seasons.

Note well

Applying a pre-emergent herbicide is a lawn care practice that takes time to get used to as there is no visible result from applying it to already weedy lawns. It only prevents new weeds from forming. If you’ve got a lawn full of weeds, then get them under control first and then apply a pre-emergent regularly to keep them under control.

Keeping your lawn in good condition through regular maintenance and fertilisation helps keep weeds at bay and is a better option than controlling weeds by spraying all the time.

Spring cleaning: here’s your to-do list

Want your lawn and yard looking their best now the warmer days have returned? Smash through this list in the glorious sunshine and reward yourself with a barbecue.

(Tip: To help get you into gear turn on your favourite playlist and rock out at the same time!)

Aerate Don your aerating sandals. Loosen up your compacted soil and allow water, nutrients and air to get to your lawn’s roots.

Barbecue Dust off the cover. Check you’ve got gas (after your tidy up, you may want to fire your barbie up). Clean the grill and plates. Don’t forget to clean the fat catcher.  

Compaction Bonus. If you’ve already aerated, you’ve taken care of compaction. If not, see Aerate.

Decks Clear them and scrub them. If you’ve got to reseal, then you’ve got a little more work to do.

Dethatch What’s thatch? If your lawn is really spongy, you’ve got a build-up of thatch. If you can wait (or want to skip a job, because you’re keen to prepare your beef for a barbecue), hold off until the end of spring, as this is the best time to dethatch. Mow low to remove the thatch, but always only on warm season grasses.

Fertilise If your soil’s consistently above about 14 degrees, then it’s time to give your lawn a feed. A slow-release granular fertiliser, such as Lawn Solutions Premium Fertiliser is recommended.

Furniture Knock off the cobwebs. Dampen a rag and wipe off the dust and debris. Your wood furniture may need a reseal.

Leaves Rake up your leaves and place them in your compost.

Mower Now’s the time to service or get it serviced. If you’re doing it yourself, sharpen the blades and discard your old fuel.

Pre-emergent herbicide If your lawn is free of weeds, good job! To keep it that way, apply a pre-emergent herbicide, such as OxaFert to combat potential infestations of, for example, oxalis or summer weed.

Soil If you’ve aerated and taken care of compaction, you’re almost done. You can consider using wetting agents or water storage crystals to maximise water efficiency.

Top-dress If your lawn’s a little uneven, throw a bit of soil on top. Make sure the leaf blades are still poking through. Top dressing helps to reduce thatch and improves drainage, too. You can delay this task, too, as the best time to top dress is in late spring/early summer.

Umbrella Hopefully you have no more than a little dusting to do here.

Weeds If you’ve got any, then pull them out by hand. If you don’t have any, apply a pre-emergent herbicide so you don’t get any!

Water Water your lawn as little as possible and when you do, water deep. Long, infrequent soaks are better than light, frequent applications.

Zoysia If your lawn is beyond repair, then take a look at Sir Grange (Zeon Zoysia). It’s great in the shade and drought tolerant too. Or for a more affordable option, consider the ever popular Sir Walter.

Congratulations on making it to here? Celebrate and get on to sizzling your steaks for your first barbecue of the season.

Does your lawn have water views? It can!

Have you thought about installing a water feature in your lawn?

A water feature or small pond can make a beautiful addition to your lawn. Either one could also double as a bird bath or a sanctuary for native wildlife. Spring is a great time to undertake these sorts of backyard spruce ups, which may even add value to your home.

The key with any backyard landscaping is to limit the damage you cause to the existing surroundings. There’s no point in putting in a beautiful water feature if you destroy your lawn, shrubs, pavers or garden beds in the process. If you do damage part of your lawn in the process, you can buy turf rolls to patch up the area. A good idea to help it establish quickly will be to spread a starter fertiliser like Lawn Launcher on the soil prior to laying the turf over the top. Make sure you lay the turf neatly with no gaps in between and have good soil contact to help the roots from the turf easily establish into the soil.

If the damage isn’t too bad and new turf isn’t required, you can simply give the grass an aerate, fertilise and give it time to recover.

One of the easiest ways to install a water feature is to buy a waterproof planter, bird feeder, pond or fountain. This will save you from too much digging or site preparation. There are many options available from your local nursery, gardening centre or Bunnings store. The important thing is to make sure your feature of choice is built to last and is watertight. If you intend on having fish, frogs or other water-based animals or if you just want to add a bit of pizazz to your water feature, you’ll need to consider a pump as well.

If you need to remove some turf in the area where you are installing your water feature, you have a couple of options. Firstly, if the area isn’t overly large, you should be able to remove the grass with a shovel. This might also be a good time to use the grass to patch up another area of your lawn. If you need an easier way to remove the turf, you can hire a turf cutter for the day from most landscaping or hire companies. This turf cutting machine is relatively easy to use and will do all the back breaking hard work for you.

As a general guide, here is what you’ll need to do…

Step 1: Install Power

If you are installing a pump, you will need to have an electrician install a water-proof power outlet nearby. Alternatively, you can disguise an extension lead provided you keep it dry and it doesn’t become a hazard.

Step 2: Connect your pump

Drill a hole for your power cord if there is no drainage hole at the base of your water feature. This will allow you to run the power cord through the hole from your pump to the outside.

Step 3: Make it watertight

Plug the hole with water-proof filler, like Knead It Aqua. Be sure to firmly press the filler in and around the cord to ensure there won’t be any leaks! This should harden within half an hour or so, then you can then test to see if everything is watertight.

Step 4: Create your water environment

This step is really up to you. Add some water plants, rocks or other interesting features. There are endless options here. Making sure your water feature blends in with the environment and lawn will be key.

Step 5: Fill with water

Turn on the hose. Once the feature is full to your required level, switch on the pump and enjoy!

If you are unsure of any of these steps, ask your local nursery for advice before you get yourself in-to deep water.

In most cases, depending on what you are wishing to achieve, you could have your backyard water views sorted all in a weekends work!

Your lawn is a feature of your backyard as well. So make sure you are able to keep your grass maintained easily without the water feature becoming a difficult obstacle to navigate around. Best to use a whipper snipper or brush cutter around the water feature. Then mow your lawn afterwards for a clean and tidy finish.

Turf Talk – August 2019

TurfTalk – Australia’s newest and most comprehensive turf magazine.

TurfTalk is a free quarterly magazine and distributed to over 3000 landscape and turf professionals.

TurfTalk is suitable for all turf professionals, from turf growers to landscapers, golf courses and sports ground curators, to government and related industry organisations.

TurfTalk is here to share with you the latest information on the turf industry, the exciting developments in turf research and to keep you up to date with everything you need to know about turf.

Some topics in this issue include:

  • Killara Golf Course Redevelopment
  • AGCSA Conference 2019
  • Asia Turf Study Tour
  • Sorrento Golf Course
  • Upgrades to the AusGAP Program
  • Turf Australia National Conference

For more information:

Phone – 1300 883 711

Email – [email protected]

7 Great Lawn Game Ideas

Get the kids off their tablets and boost their vitamin D levels with a bit of sunshine. The following lawn games are aimed at the entire family and can provide hours of backyard fun. There are games suitable for all yards, from a courtyard patch of couch to a double block of buffalo.

Giant Jenga

Build your own set. Make it big. Stack. Play. Remember to scatter when your tower tumbles!

Slip and slide

Obviously suited to sloping yards, this is a classic backyard activity for the youngsters – great from late spring, through to early autumn. You could make one yourself with a number of tarpaulins strung together with a sprinkler at the top.

wetting agents

Bocce

Bond over Bocce! By no means limited to the older player, though requiring less effort than slip and slide, say, this classic game is terrific for all ages.

Yard dominoes

Here’s another one for the avid DIYer. Make them out of wood or whatever you can dream up. You could supersize them by using foam. Make it easy and have it cut by the supplier. Just add the dots. Now, there’s another activity for the hobbyist in the family.

Connect four

There’s a theme running here – build it and they will come. Show off your dovetail joints and make your own giant four-in-a-row game. Get the whole family involved by getting the kids to paint the discs the colour of their choice.

Lawn twister

If you’re not a lawn fanatic you may be happy to paint spots directly onto your lawn. Alternatively, you could use coloured paper plates.

Giant Yard Pong (AKA BucketBall)

Like the smaller version, but on a larger scale! (Excluding beer of course)

How to repair a lawn damaged by the cold weather

Your lawn can come out of winter with the colour and liveliness of a rubber chicken. So if you want to give it a flying start to spring read on.

Winter Desiccation:

Commonly known in the turf industry as winter kill, winter desiccation is a general term for turf dying in extremely cold temperatures. Severe moisture loss occurs when water in the grass is lost faster than it is replaced.

Desiccation can occur on turf any time of year, but winter kill happens for a variety of reasons during the cooler months, including crown hydration, low temperature kill and ice encasement.

No turfgrass is immune to winter desiccation. You can tell it is occurring as the turf grass leaves will start to appear yellow and look dead. This can sometimes lead to the roots and crown of the plant also dying. This is due to it not being able to replace the moisture loss it endures in extreme temperatures.

Frost Damage:

Frost damage is the most commonly seen issue in Australian turf grass in the cooler months. Whenever grass becomes colder than the surrounding air on cold, clear nights this is when frost can occur.

Frost damage causes the leaf blade to lose colour for a period of time but will rarely kill the turf. It almost always recovers to 100% once the weather warms up again in spring.

Warm season turf grass varieties are most susceptible to frost damage, but cool season grasses are not totally immune in severe temperatures.

Turf will recover by itself naturally from frost damage, but you can minimise the damage by staying off your frosted lawn, irrigating the frost off or using a natural turf grass colourant such as ColourGuard.

Crown Hydration:

One of the main factors why turfgrass suffers from winter kill (dying off and turning yellow in freezing temperatures, not that common in Australia as it doesn’t get cold enough) is crown hydration.

Crown hydration normally occurs in late winter/early spring when the days and soil temperature warm up. The turf starts absorbing moisture again, and then is hit soon after with freezing temperatures, so that moisture that hasn’t drained away freezes on the turf.  Ice then forms on the crown of the plant and causes the cells to rupture, which kills the plant.

Crown hydration normally happens in turf growing in heavy soils which hold moisture as opposed to free draining sand profiles.

Snow Mould:

Again, not so common in Australia is snow mould. Snow mould is a disease caused when snow sits on turf grass for a period of time.

This will generally only occur when the ground isn’t completely frozen, but still has snow sitting on it. Snow mould causes circle patches in lawns ranging from a couple of cm to 30cm in diameter. There are two types of snow mould, grey and pink. Grey is less damaging and will only burn the leaf of the grass. Pink is far more severe and will kill the crown and roots of the turf. Both grey and pink snow mould are unique diseases as they can survive the summer months under the ground or in plant debris.

Methods of Repair

Returfing or reseeding: This is the most common method for repairing severely winter damaged turf. Returfing is best done in spring once the weather warms up. This involves removing any dead grass matter, reconditioning and levelling the soil and then laying turf over the top.

Reseeding can be done during the cooler months if it is a cool season turf and involves the same process as returfing, but involves broadcasting seed as opposed to laying turf.

Feed: You should always fertilise your lawn coming out of winter once the weather warms up. Fertilising will provide vital micro and macronutrients to your turf lost over the harsh winter months. Nitrogen rich fertiliser will also help your lawn to repair any damage which may have occurred.

Dethatch: Dethatching when the weather warms up is a great way to generate new growth in your lawn and to remove any dead matter that may be there after winter damage.

Dethatching can be done on all warm season varieties and can be done using a scarifying machine. It can also be done by lowering the height of your mower and scalping your lawn. Always be sure to only scalp right to the ground if you have a rhizomatous turf variety (roots in the ground) like couch, kikuyu or zoysia. If you have a buffalo lawn, do not scalp as low and make sure you can still see turf runners on top of the soil.

Now you know how, transform your lawn from fowl to fabulous.

Will fertiliser harm my pet(s)?

There are a number of steps you can take to minimise the risk of harm to your pet(s) associated with fertiliser use.

Firstly, always read product labels and follow all label instructions. If you are ever unsure on anything, please confirm with your supplier before applying your fertiliser.

Regarding granular and liquid fertiliser, always store them out of reach of your pet(s). Granular fertiliser can easily be mistaken for pet food, and liquids can be mistaken for water. Keep your pet(s) indoors while you fertilise your lawn. Read on for advice on how long to keep your pet(s) off your lawn (it depends on the type).

Granular fertiliser is safe to use as long as the granules are watered correctly into the lawn/earth. Once this is done, they are very difficult for your pet(s) to access. But it’s always best to keep pets off your lawn for 24 hours after application.

Fertiliser and Chickens

The main issue with granular fertiliser regards chickens. Chickens can source granules lower in the turf profile than other animals. Either do not spread granular fertiliser where chickens roam or ensure the granules have dissolved before letting your chickens return. This usually takes a few days.

Most fertilisers however are not that harmful to most pets; here is a good link you can check out http://www.pethealthnetwork.com/dog-health/dog-toxins-poisons/fertilizer-and-mulch-dangers-dogs

Regarding liquid fertilisers, once they are dried on the leaf then you are fine to let your pet(s) onto your lawn. This usually takes a few hours depending on the weather.

If your pet is a known grass eater, it is best to keep them off your lawn for 48 hours, or as long as possible. Again, if you are using a liquid fertiliser and your pet does eat grass, please check with the manufacturer for what exactly is in the product. You should always request a safety datasheet for that product.

Of course, if you believe your pet(s) may have inhaled, ingested or come into contact with fertiliser (signs can include burnt paw pads, red and watering eyes, vomiting and lethargy) seek veterinary advice immediately.

Follow the above advice and you can provide a safe playground for your pet(s).

Attack before alien medic weeds colonise your lawn

Weeds of the medic (medicago) genus want to take over your lawn.

Don’t mistake these green space invaders for other turf pests. Here’s how to identify and eliminate them.

Burr Medic (Medicago polymorpha)

This hairless intruder likes to occupy soil high in phosphate. As the name suggests it produces burrs, which contain seeds. Beware! The burrs can attach to your dog’s coat or yours. Its leaves are heart shaped and clover-like, with serrated edges. Burr medic produces tap roots and small yellow flowers.

burr medic

(Image Source: Turf Finder)

Your defense system:

Hand-to-land combat: pull ’em out with your fingers.

Chemical warfare: Use a broad leaf herbicide, such as All Purpose Weed Control.

Spotted Medic (Medicago Arabica)

This encroacher has black spots on its leaves, which are again, clover-like and serrated. Spotted medic also produces a yellow flower.

spotted medic

Your defense system:

Hand-to-land combat: pull ’em out with your fingers.

Chemical warfare: Use a broad leaf herbicide, such as All Purpose Weed Control.

Black Medic (Medicago lupulina)

This trespasser grows well where soil is compacted and dry. It produces a small yellow flower and has clover-like leaves that are serrated near the tip. Black medic may produce a tap root. Don’t confuse it with oxalis or other clovers. The presence of black medic can indicate your soil lacks nitrogen.

black medic

Your defense system:

Hand-to-land combat: Pull it out by hand or aerate your lawn to overcome compaction. Mowing high may also help.

Chemical warfare: Use a broad leaf herbicide, such as All Purpose Weed Control or a pre-emergent broad leaf herbicide such as Oxafert.

Selective v Non-selective Herbicides

What’s the difference?

There are two main classifications used to describe the types of herbicides available for killing weeds in your lawn. It is extremely important that you choose the correct one for the situation. Incorrect use can lead to disastrous results, particularly if it involves blanket spraying a non-selective herbicide.

The answers as to how these types of herbicides function lie in the names.

Selective Herbicides

Selective herbicides are ‘selective’ – they only work on a particular type of weed or grass and if used as advised will only harm the intended target and not everything they come in contact with.

Bindii, clover, oxalis and many others – your common broadleaf weeds, can all be targeted with a selective herbicide. There are however selective herbicides that are not safe for use on all grass types. This is where it is very important you read the label and only apply the herbicide to a turf variety that it’s safe to use on. Buffalo grass for example, requires a specific type of active ingredient, usually Bromoxynil. Selective herbicides with the active ingredient Dicamba will harm the weeds as well as your buffalo lawn.

Non-selective Herbicides

On the other hand, there are the non-selective herbicides. There are fewer options with these herbicides, but the key ingredient is almost always glyphosate. Some brands include Round Up and Zero and as the names suggest, non-selective herbicides will definitely not be selective and will harm any living plant species they come in contact with.

Some weeds are difficult to control as there are either no selective herbicides available or they are extremely price prohibitive. In this situation a non-selective herbicide may be your only option. But remember, these herbicides will kill everything they contact. Application is recommended only when hand removal has failed or isn’t an option. If very carefully applied, using a small paintbrush where you can ensure that only the weeds you are targeting come in contact with the non-selective herbicide, then it may be effective.

Generally speaking, though, non-selective herbicides are best used for blanket spraying before installation of a new lawn, for stopping the spread of runners or weeds via edging or for targeting weeds in concrete areas of garden beds where you can easily target the weed or grass without affecting the surrounding plant life.

Save yourself the heartache like the image above! Always carefully read the label of all products before applying to your lawn.

Pass this test (it’s easy) and your lawn will love you

Is your lawn going the colour of custard? Could be your soil’s a little ‘sweet.’ That is, your soil’s pH may be too high. Your lawn won’t perform its best with a soil pH too high (7 to 14, alkaline) or too low (0 to 6, acidic). You could waste fertiliser too, as the lawn won’t feed on it as well if the pH isn’t right. A pH between 6 and 7 and your lawn’s in heaven. And the perfect time to get it in that sweet spot is when you’re laying new lawn. However, new or established, grab a soil test kit or pH meter and test your soil.

A soil test kit even tells you what you need to do to adjust the pH. But if you’re using a meter, then here’s a guide as to what to do next:

For sandy loam soil, you can raise the pH by one unit by spreading the equivalent of 150g of liming material (calcium carbonate) per square metre. (A handful is about 100g.)

Heavy clay soils will need at least 250g to raise the pH by one unit. A super fine grade of lime works the fastest.

For an established lawn, which may lack magnesium, mix 50/50 lime and dolomite as the liming material to get the right balance of calcium and magnesium. Dolomite is only available in one grade.

To lower your soil’s pH use a sulphur product, such as sulphate of ammonia. You can reduce the pH by one unit by applying 100g of sulphate of ammonia per square metre.

Water them in well after application.

Soil conditioners can help you to get the most out of your lawn, too:

Wetting agents assist in getting water to your lawn, rather than the water running off.

Water storage crystals absorb water and make it available to your lawn’s roots.

Fertiliser, such as Lawn Solutions Premium Lawn Fertiliser, gives your lawn essential nutrients and trace elements.

Gypsum (calcium sulphate) helps to break down clay soils to improve drainage and soil structure.

Take your soil from compacted, acidic or too sweet, to sweet as – your lawn will love it.