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Rhizome Barrier – For Running Bamboos
For most applications, Bamboo Headquarters recommends a heavy, 40 mil, 24″ wide, high density, polyethylene barrier (HDPE), available in lengths up to 250 feet.
To install, dig a narrow trench, 2″ shallower than the width of the barrier, around the perimeter of the area in which you want to contain the bamboo.
Insert the barrier, making sure that two inches of the barrier remain above ground to prevent the rhizomes from jumping over. We recommend that you slant the top of the barrier outward so that the rhizomes bend and grow upwards. Also, inspect the barrier once a year and remove build up of leaves and soil along the edge of the barrier so the rhizomes do not have soil to help them grow over the top.
Be sure to overlap the barrier at least three feet where the two ends meet, use two vertical strips of double sided tape within the overlapped area. This will create a seal and prevent the rhizomes from slipping in-between the seam of the rhizome barrier. Use a dry cloth like old t-shirt, or towel to remove any dust clinging to the barrier surface and to make sure there is no soil in-between the overlapped layers.
Polyethylene barrier is better than concrete, because it does not crack. It is also better than sheet metal, which tends to rust when put in the ground, creating holes for the rhizomes to escape. In most situations, the 24″ deep polyethylene barrier is effective in containing running bamboo. The few exceptions are steep hillsides, or giant timber types of bamboo in soft loamy soil. In these cases we recommend the 30″ or 36″ wide barrier.
We stock bamboo rhizome barrier in full rolls, ranging from 150 – 300′ depending on width and thickness, or will cut and ship to your requirements. There is no minimum order on barrier.
Barrier is now available for purchase online! Click for pricing and more information.
Barrier comes with free double stick tape to join ends.
*When using the online store to purchase, the quantity field equals linear feet. Update the quantity field to increase the footage. We will cut to ANY length required.
NOTE: Plastic trash cans, nursery containers and concrete do not work for bamboo rhizome containment.
Remember you can also enjoy running bamboo in decorative pots! Grow them in the black nursery pot so they won’t burst your decorative pot.
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楼主: wukong
楼主
发表于 25-10-2011 14:50:16
俗人一枚啊。
发表于 25-10-2011 17:57:46