x******n
发帖数: 8550 | 1 Measure the pH of your garden soil to gauge whether the pH is appropriate
for the plants growing there. For
example, azaleas and rhododendrons prefer a pH between 5.0 and 5.8; fuchsias
, sunflowers and tomatoes
prefer a pH between 5.5 and 5.8, advises PlanTea.
4
Mix 1 tbsp. of lime juice with 1 gallon of water and pour it over the soil
around the base of the plants to lower
the pH and make the soil more acidic.
5
Measure the pH of the soil once again to ensure that you did not overacidify
the soil. If so, limestone and
wood ashes are just some options for raising the pH.
Read more: How to Use Lime Juice to Adjust pH Levels | eHow.com http://www.ehow.com/how_7829393_use-
juice-adjust-ph-levels.html#ixzz1IEYapwFJ | g*********o
发帖数: 20357 | 2 哦，那是我搞错了，仔细搜了一下，柠檬汁确实是酸性的，可以降低土壤的ph值，但是
人吃下去是作为碱性食物的，因为他们被新陈代谢之后变成了碱性，在此向被我误导的
小盆友道歉啦，要降低ph值放心的加柠檬吧！
fuchsias
【在 x******n 的大作中提到】
: Measure the pH of your garden soil to gauge whether the pH is appropriate
: for the plants growing there. For
: example, azaleas and rhododendrons prefer a pH between 5.0 and 5.8; fuchsias
: , sunflowers and tomatoes
: prefer a pH between 5.5 and 5.8, advises PlanTea.
: 4
: Mix 1 tbsp. of lime juice with 1 gallon of water and pour it over the soil
: around the base of the plants to lower
: the pH and make the soil more acidic.
: 5
| x**********g
发帖数: 381 | 3 这个碱性食物跟ph值是两码事。
【在 g*********o 的大作中提到】
: 哦，那是我搞错了，仔细搜了一下，柠檬汁确实是酸性的，可以降低土壤的ph值，但是
: 人吃下去是作为碱性食物的，因为他们被新陈代谢之后变成了碱性，在此向被我误导的
: 小盆友道歉啦，要降低ph值放心的加柠檬吧！
:
: fuchsias
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