这是什么植物?有谁知道这会破坏地基吗?
这树/灌木紧挨着房子, 一直不清楚它的根会不会破坏地基, 应不应该把它砍了. 有谁认识这是什么植物吗? 如果确认对地基没影响, 能留着就最好了,夏天开满花的时候还是很漂亮的.还有两颗大葡萄树, 架子就紧搭在东墙外. 去年因为叶子太茂盛遮到窗户被我砍掉一棵, 现在还有一棵, 主茎有5、6厘米的样子，不知道对房子有没有什么影响，要不要一起砍掉。
请懂这些知识的朋友一并给点建议吧。 多谢啦 丁香啊
撑把油纸伞
消失在雨巷的那个……:-D 『Oh-My-God!』这就是传说中的丁香？？！原来长这样啊。红酒厉害的『崇拜』
丁香根系发达吗？会破坏地基不？ 我只知道，它就这么高，比其它树矮点，不知道根系会怎么样
还有，我记得花稍有毒性，或者有点易过敏
但是都是城市常见植物，应该没有大碍
夹竹桃银皇后滴水观音等也稍有毒性，也没什么事 还以为这下可以吃它了... 本帖最后由 岁月老去了 于 2014-4-11 10:40 编辑
这是逗版的房子吗？环境真好啊！是在NB吗？
看上去已经是春意盎然了啊！月底终于可以看看没有雪的NB了:-D 汗~~这是去年的照片啊，现在雪还没化完呢。不过快了，这周最高温度基本在7、8度 自己发现一个：http://www.gardeningknowhow.com/ ... rom-lilac-roots.htm
Root System on Lilac
Lilac roots aren’t considered invasive, and as long as you leave enough space between the tree, or shrub, and the structure, there is little risk from planting lilacs near foundations. Lilac roots generally spread one and one-half times the width of the shrub. A distance of 12 feet from the foundation is generally enough to prevent foundation damage.
Potential Damage from Lilac Roots
It’s very unlikely that lilac bush roots will break through the side of a foundation. Damage usually occurs when lilac roots approach the base of the foundation under the soil. Since lilac root systems are shallow, they can only reach the base of shallow foundations. If you have a deep foundation, there is little risk of damage.
Another condition for foundation damage from lilacs is a heavy soil, such as clay, that swells when wet and shrinks dramatically when dry. During periods of drought, the feeder roots pull a lot of moisture from the soil at the tips, causing it to shrink dramatically, and cracks in the foundation may occur. The soil swells again after a drenching rain, but the cracks in the foundation remain. In situations where the foundation is deep and the soil is light, there is little chance of damage to foundations, regardless of the distance between the foundation and the shrub.
There is a small risk of damage from lilac roots to water and sewer lines. Lilac roots follow sources of nutrients and water along the path of least resistance. They are likely to penetrate water and sewer lines that leak, but unlikely to break sound pipes. If you’ve planted your lilac shrub 8 to 10 feet from water and sewer lines, however, there is little risk of damage, even if the pipes have cracks.
貌似风险不大的样子。不过我这个实在是太近了，只有一米『我晕』 我家院里两株合欢树，近的那棵离房子不足两米，有邻居老太劝我砍了，俺没敢，这树是女儿的最爱，咱就留着吧:-P貌似树根长到半径两米也得上百年吧，那个时候没准楼不在了树还在;-)
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