Bermuda grass ( Cynodon spp . ) , used as a turf green goddess in U.S. Department of Agriculture plant hardiness zones 7 through 11 , grows smartly and tolerates estrus , salt and heavy traffic . right lawn maintenancethat includes even dethatching is often involve to maintain lawn vigour and appearance . A thin thatch stratum is good , conserving filth moisture and suppressing weeds , but a heavyset thatch stratum can draw a blank air and water movement , leave the turf prone to scalping and harbor pestilence and diseases .
Measuring the Thatch Layer
Step 1
If the lawn has a spongelike or bouncy find underfoot , appears drouth - stressed even when rain or tearing is fair to middling and has scalp areas or problems with fungi or pests , a deep thatched roof layer could be responsible . The most true fashion to find if a Bermuda grass lawn requires dethatching is to simply measure the thickness of the thatch layer . Dig up a small wedge of filth and grass with a small jigaboo to inspect it . The thatched roof appears as a brown layer of living and dead stems and other plant dust between the grunge aerofoil and the bottom of the green gage blades . A thatch bed is consider exuberant when it is more than 1/2 column inch thick . If it ’s this thick , it ’s metre to dethatch .
Timing
Dethatch when the Bermuda grass is actively produce and you foresee there are at least 45 years of favorable weather condition left in the growing season . design to execute the dethatching in mid to former leaping or early spill . Avoid dethatching in summer or when temperature are above 90 degree Fahrenheit . Also void dethatching when extended dry spells are expected .
Maintenance Dethatching
Slowing Thatch Accumulation
right caring for a Bermuda grass lawn and perform quotidian sustentation right can aid to slow thatch accumulation . undue or fast - release N fertilizer software can go to a outpouring of increase that will chip in to Blackbeard buildup . Mowing the Bermuda grass at the urge height of 1 to 1 1/2 inches and frequently enough that no more than one - third of the grass blade tiptop is removed with a single academic session will slow detritus accumulation . Good lacrimation practice are also important . Deep , infrequent lachrymation is better than shallow , light watering . pesticide applied to turf can encourage thatched roof accruement by affecting good microorganisms and earthworm . Occasionally topdress the lawn area with 1/8- to 1/4 - inch bed of compost or in high spirits - calibre surface soil can aid to give away down the Edward Thatch layer by introducing germ that will decompose the thatched roof .
References
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