Blackberries Trellis

I-Trellis Upgrade for Blackberries

I Trellis upgrade to wire from string

My first blackberry trellis was a simple I trellis using garden string.  It worked very well for one season but now that my blackberries are established it’s time for an upgrade.  The video below is upgrading my T-Post I trellis from string to 12 gauge wire.