Double Your Blackberry Plants Free Tip Layer Blackberry Plants Use tip layering to add more blackberry plants to your row or you can tip layer them directly into containters. Share this:TwitterFacebookLike Loading... Related Author: TheTexasGardener Texas Gardener, Brazilian Jiu Jitsu Blackbelt and General Techie! I enjoy gardening and trying new things in the garden as well as coaching Brazilian Jiu Jitsu and Technology. View all posts by TheTexasGardener