j*I
8 楼
摘抄了HOA给的maintenance calendar,
Have your soil tested. Ask your county Cooperative Extension agent about a
free soil test. Then apply the nutrient your lawn needs. If you don't test,
apply a complete nitrogen-phosthorus-potassium (N-P-K) turf-grade fertilizer
with a 3-1-2 or 4-1-2 ratio (that is, 12-4-8 or 16-4-8). Fertilize with 1
pound of actual nitrogen (N) per 1,000 square feet in mid-September and
again in November (about the time the grass is green but not actively
growing).
不知道这个肥多了少了有关系不?
【在 S*A 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 这两个先后关系不大吧。
Have your soil tested. Ask your county Cooperative Extension agent about a
free soil test. Then apply the nutrient your lawn needs. If you don't test,
apply a complete nitrogen-phosthorus-potassium (N-P-K) turf-grade fertilizer
with a 3-1-2 or 4-1-2 ratio (that is, 12-4-8 or 16-4-8). Fertilize with 1
pound of actual nitrogen (N) per 1,000 square feet in mid-September and
again in November (about the time the grass is green but not actively
growing).
不知道这个肥多了少了有关系不?
【在 S*A 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 这两个先后关系不大吧。
S*A
9 楼
有,肥过分多了会烧草。
肥太多了容易鼓励霉菌病发作,杂草容易起来。
用 organic 的肥比较不容易烧。
,
fertilizer
【在 j*****I 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 摘抄了HOA给的maintenance calendar,
: Have your soil tested. Ask your county Cooperative Extension agent about a
: free soil test. Then apply the nutrient your lawn needs. If you don't test,
: apply a complete nitrogen-phosthorus-potassium (N-P-K) turf-grade fertilizer
: with a 3-1-2 or 4-1-2 ratio (that is, 12-4-8 or 16-4-8). Fertilize with 1
: pound of actual nitrogen (N) per 1,000 square feet in mid-September and
: again in November (about the time the grass is green but not actively
: growing).
: 不知道这个肥多了少了有关系不?
肥太多了容易鼓励霉菌病发作,杂草容易起来。
用 organic 的肥比较不容易烧。
,
fertilizer
【在 j*****I 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 摘抄了HOA给的maintenance calendar,
: Have your soil tested. Ask your county Cooperative Extension agent about a
: free soil test. Then apply the nutrient your lawn needs. If you don't test,
: apply a complete nitrogen-phosthorus-potassium (N-P-K) turf-grade fertilizer
: with a 3-1-2 or 4-1-2 ratio (that is, 12-4-8 or 16-4-8). Fertilize with 1
: pound of actual nitrogen (N) per 1,000 square feet in mid-September and
: again in November (about the time the grass is green but not actively
: growing).
: 不知道这个肥多了少了有关系不?
相关阅读