Many a mammy carries on the family custom of serve her kids grow an avocado plant ( Persea americana ) from its large seed by suspending it with toothpicks in a glass of water on a windowpane sill . The avocado with its lush dark - green leafage makes a handsome houseplant or yield - bearing tree diagram . The sub - tropical plant life is winter - hardy in U.S. Department of Agriculture plant hardiness zones 10 and 11 . Due its shallow roots , it ’s easy to overwater an avocado . Some of the symptoms of anoverwatered alligator pear treeare on the surface and hard too miss , but you may have to dig deeper .
Thirsty Leaves, Drenched Roots
Step 1
Too much pee guide toroot rotin avocado Tree . When the roots ca n’t perform their function of supplying water to the folio , the leaves curl and turn lily-livered or brown . If your Sir Herbert Beerbohm Tree grow new leave at all , they will be small and thin , and the stems run to the leaf will be delicate the touch . If you water your avocado tree diagram and the leaves do n’t perk up , your tree diagram is suffering from etymon decomposition due to overwatering .
Treatable Symptoms, Deeper Causes
One disease make by overwatering affects the bark of avocado Sir Herbert Beerbohm Tree . Effected tree diagram secrete a chewing gum that hardens into diminished drop on the tree ’s bark . You may also remark a snowy , powdery substance on the tree . These symptom appear on the barque suddenly and distribute quick . The disease itself does n’t cause much price to the tree , and you’re able to cut the set up area out of the bark without pain the Sir Herbert Beerbohm Tree . However , the presence of the disease designate the more serious issue of antecedent rot .
The Root of the Matter
The major diseases of avocado trees descend from fungi that develop when the soil is too moist . If you mistrust your tree is overwatered , an investigation of the tree ’s roots will likely reveal a sparse root organization . The few radical left behind will be dim and brittle from disease .
Ounce of Prevention
Chances are , you’re able to irrigate your aguacate tree less often than you think . For most of the year , water every seven to 10 days should suffice . In the hot month of summer , weewee every three to four days to maintain moist , not saturated , soil . The good way to test whether you need to water your avocado tree is to dig into the grunge to a profoundness of 6 inches . If you may squeeze the grease into a ball , wait a day or two to water again . land that crumbles in your custody need piss .
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