Things Needed
browned post in tall fescue supergrass is often do by a fungous disease call dark-brown while . Unlike other types of lawn problems that lead in grass browning , like pet pee , brown patch create orbitual or office - like patterns of discolored grass in the yard . In accession , brown while typically pass off during spicy and humid summertime months . nurseryman may see brown daub appear in their lawn overnight . By using both cultural and chemical mastery method , gardeners can disembarrass tall fescue skunk of brown dapple .
Step 1
Apply a antifungal that contains an active fixings , such as chlorothalonil and mancozeb , every seven to 14 days . For long lasting treatment , use a fungicide that contains dicarboxamide or benzimidazole every 14 to 21 day . thin the antifungal agent in a tank according to the focus and spray on the tall fescue pot .
Step 2
irrigate the lawn every three to four sidereal day in the morning to prevent exuberant wet loss . Give the tall Festuca elatior 1 inch of H2O to a depth of 3 to 4 column inch . Dig a hole in the lawn after irrigate to ensure that the water has pass the root zone . put on more water of the soil is n’t dampish .
Step 3
fertilise the lawn with 1/4 lb . of wearisome outlet atomic number 7 in the summertime using a bead spreader . By applying a small amount of fertilizer in the summertime along with a fungicide programme , gardeners encourage sizeable top growth . In September and November , feed the tall fescue with a fertilizer with an NPK amount of 16 - 4 - 8 at a rate of 1 pound . of nitrogen per 1,000 straight feet . urine the lawn with 1 inch of H2O after applying the fertilizer .
Step 4
Mow the improbable fescue grass to 3 inch . nullify taking off more than 1/3 of the grass blade at one fourth dimension to prevent causing stress to the roots . To maintain 3 inches in height , mow when the lawn reaches 4 inches . expend a measure stick to check .
Step 5
Rake up grass trimming . The fungous disease that cause brown patch live on grass clippings and can spread to other persona of the yard .
Tip
Reseed the tall fescue in the descent when the disease is under control to fix dead tall fescue grass sphere .
Warning
Avoid watering after sunrise and before sunset to fall the amount of meter that the tall meadow fescue is crocked . A long length of dampish grass further chocolate-brown bandage .
