Ordered 20 grapevines and planting sleeves from mypersonalvineyard.com on May 8, 2010. Grapevines were planted according to instructions, 13 did grow and 7 did not. The grapevines are warrantied for replacement in case they do not grow. I emailed pictures and they agreed that the grapes were planted properly and advised to replace the dead ones (mostly Malbec and Petit Verdot) by another kind. I asked to send Riesling replacements but since then they do not reply to any emails or phone calls. This warranty seems to be a scam. read full review »