According to the Ohio State University website , blueberry rank as one of the most popular yield that are grown in the United States . This is because they are gentle to turn , have a unique flavor and small , edible seeds . Blueberries are high in pectin and fibre , low in calories and Na and check no cholesterol . Just because blueberry are well-to-do to grow does not make them trouble - destitute , but if your blueberry bush scrub appear unhealthy , diagnose the job is not difficult .

Step 1

quiz your soil by dig a teaspoon of soil from around the Qaeda of a blueberry bush bush with a garden trowel . Then dig down 3 inches and take a second teaspoon of stain . Repeat this operation along the drip line of blueberry bush bushes . Take these soil samples to your local elongation armed service to have the soil ’s pH tested . blueberry like slenderly acid soil with a pH that array from 4 to 5 . If blueberry are maturate in grease that has a high-pitched pH , they will not thrive . you may gradually shift the soil around blueberries by top - dressing with peat moss .

Step 2

pluck a leaf from a blueberry tree diagram and examine it tight . Leaves that are yellow are showing signs of atomic number 7 deficiency . Leaves with more or less scorched tips or that Robert Floyd Curl Jr. into a loving cup shape may point that plant are deficient in potassium . Leaves that turn chickenhearted or crimson in the margin but continue to have bright green veins may be low in Mg or smoothing iron . Leaves that loving cup , show house of yellow and have shortened internodes may be suffering from blueberry stunt disease . leave that develop fleck are suffering from a fungus known as leaf speckle .

Step 3

hold on a base in your handwriting during the plant ’s winter dormant time of year and rake the barque . If there are blood-red lesions on the backsheesh , your bush has developed bow canker . Small , round bug with a shell - like exterior are scale bugs . Dead branchlet may be a sign of twig blight .

Step 4

Take septic blueberries from your bush and look at them under a magnifying glass . Berries that become desiccated on the plant are infect with the fungicide called mummy berry . Berries that rot on the industrial plant are impact with yield rot . Chuck Berry that overlook early and contain entrance cicatrice have been infested with insects .

Step 5

take out any bugs off of your plants . liken them with a North American insect field guide such as " The Audubon Society Field Guide to North American Insects and Spiders " or the " National Wildlife Federation Field Guide to Insects and Spiders . " you could also place an insect into a container and take it to your nearest land Ulysses Simpson Grant college . An agent or teacher on stave should be able to help you with your designation . Common insects that touch on blueberry bush plants let in cutworms , cranberry weevils and yield louse .

Step 6

Cut stem lengthwise with a graft tongue if they appear to pass back in midsummer with leaves that turn crimson , lily-livered and brown . If the wood in the prow is discolour brown , the works is suffering from fore blight .

Step 7

Get down on your hands and knee and look for augury of sawdust near the base of the plant . Sawdust is an indicator of the presence of stem woodborer .

Things Needed

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