We planted 12 bissetti in long containers 3 years ago to create a screen. Rampant growth year one. Has slowly tailed off to only one new thin culm this year. Brown canes and leaves. Generally looks very weak. Have fed and watered. Do I remove old canes. Do I treat for possible spider mite and or aphids - how do I do this? General care help would be much appreciated.
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I thnk my Bissett is on its last legs - help
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Re: I thnk my Bissett is on its last legs - help
This is my guess,but if you go to growing bamboo forum and look at Alan Ls' comment on the planting of the two types in planters; there is not enough room for the rhizomes. Alan has more experience than me but when I saw the size of those planters I figured it has to be their size. If they are three years old, I would transplant most out of the planters, and I bet they would be happy.
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Re: I thnk my Bissett is on its last legs - help
Is it possibly too wet/not draining well?
Brad Salmon, zone 12B Kea'au, HI
http://www.needmorebamboo.com
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Re: I thnk my Bissett is on its last legs - help
What are the inside dimensions of that planter?
After three years, you may do well to either transfer the plants to a bigger planter or divide the plants.
After three years, you may do well to either transfer the plants to a bigger planter or divide the plants.