posted 12 years ago
Are you talking about just brambles, or raspberry brambles? Often, they grow in the same areas.
I left my land for five years, and when I returned, I had ten ft. brambles, which die quickly if you cut them a few times: They are like roses, can't stand to be cut on.
I was about to make war on a raspberry patch under a walnut tree. Instead, I tried a Fukoaka approach. I cut the running tips of the raspberries, which immediately produced 16 cups of raspberries!!!
I was so thrilled to get berries, I pampered the whole patch: In November, I scooted around on my butt with small pruner shears and cut out dead canes, which I chopped up right there for mulch around each raspberry "tree". [You prune them to be like little trees, sorta].
I like to scoot around because I can pick up walnuts, clean up paths and cut dead canes all at the same time. It is fun and lazy.
I tried supporting the vines in the dead forks of yellow coneflowers, which are the perfect mate for raspberries because they come up blooming after the raspberries are done, and then make forks to support the raspberries!!!
I got a little more berries. The third year, I added Horse manure to the natural mulch around each berry vine. You should see them now. They are absolutely LOADED with berries.
Moral: It pays to work WITH nature, not against nature.
Unfortunately, the bees which pollinate Rudbeckia lacinata coneflowers are dead. I only grew six stalks of pink corn (treated corn) and they say that is what kills my bees. My neighbors are growing corn, and they may have had a whole field of the pink corn, which has a systemic pesticide on the kernel. The UK and most other European countries are banning these pesticides on corn, but of course, U.S. is run by pesticide companies.