S******6
发帖数: 3138 | 1 上面有青苔和小杂草，这个是不是和积雪有关。有朋友提醒可能土地酸化，我刚才取样
测了 pH 发现接近中性, 买了 Lime 但犹豫要不要撒. 还能怎么治呢 ? 或者干脆再等
等,因为许多邻居家似乎也没比我家好多少,都是有一块块还没有长草 ... 但是80-90
地方都已经绿草丰茂了,我刚刚还割了一趟草,只是仅仅割了草长得高的地方. | c*********7
发帖数: 19373 | | n*******w
发帖数: 6708 | 3 这个草皮有没有卖的啊，比如说HOME DEPOT
【在 c*********7 的大作中提到】
: 不起眼的地方弄块草皮下来补上.
| c******j
发帖数: 3239 | 4 有
【在 n*******w 的大作中提到】
: 这个草皮有没有卖的啊，比如说HOME DEPOT
| f*1
发帖数: 837 | 5 It is good that you realized that you need to do some soil testing. I
highly recommend that you do soil test through some reputable labs like
Logan Labs or UMASS soil testing lab (the latter only charges $15 for a
basic test + organic matter at the moment). Then you'll be very confident
as what need to be added to your soil. Home testing kit may not be that
accurate, and if you haven't used distilled water, your pH value is
meaningless.
Don't add lime if you are not sure about your soil pH level. Even if the pH
level is low, there are two types of lime: calcitic lime and dolomitic lime
. Add the former if your magnesium level is high, and add the latter to
also increase the magnesium level in your soil.
【在 S******6 的大作中提到】
: 上面有青苔和小杂草，这个是不是和积雪有关。有朋友提醒可能土地酸化，我刚才取样
: 测了 pH 发现接近中性, 买了 Lime 但犹豫要不要撒. 还能怎么治呢 ? 或者干脆再等
: 等,因为许多邻居家似乎也没比我家好多少,都是有一块块还没有长草 ... 但是80-90
: 地方都已经绿草丰茂了,我刚刚还割了一趟草,只是仅仅割了草长得高的地方.
| m********s
发帖数: 55301 | 6 刷绿漆
90
【在 S******6 的大作中提到】
: 上面有青苔和小杂草，这个是不是和积雪有关。有朋友提醒可能土地酸化，我刚才取样
: 测了 pH 发现接近中性, 买了 Lime 但犹豫要不要撒. 还能怎么治呢 ? 或者干脆再等
: 等,因为许多邻居家似乎也没比我家好多少,都是有一块块还没有长草 ... 但是80-90
: 地方都已经绿草丰茂了,我刚刚还割了一趟草,只是仅仅割了草长得高的地方.
| S******6
发帖数: 3138 | 7 very professional. I am myself a chemistry major, but I learned quite a lot
from your message.
pH
lime
【在 f*1 的大作中提到】
: It is good that you realized that you need to do some soil testing. I
: highly recommend that you do soil test through some reputable labs like
: Logan Labs or UMASS soil testing lab (the latter only charges $15 for a
: basic test + organic matter at the moment). Then you'll be very confident
: as what need to be added to your soil. Home testing kit may not be that
: accurate, and if you haven't used distilled water, your pH value is
: meaningless.
: Don't add lime if you are not sure about your soil pH level. Even if the pH
: level is low, there are two types of lime: calcitic lime and dolomitic lime
: . Add the former if your magnesium level is high, and add the latter to
| S******6
发帖数: 3138 | 8 呵呵，不长草但是也有绿苔以及一层小叶杂草，这个都比你的绿漆便宜。
【在 m********s 的大作中提到】
: 刷绿漆
:
: 90
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