I posted in yard work first about my weed problem,any suggestion woiuld help also I have a very old grapevine in a mass of weeds taller than me,I'm 5' 4" I cant get rid of the weeds fast enough and i want to save the grape vine if i can find the start of it. I know nothing about grapes or vines for that matter but i do think they ar beautiful when taken care of. If I find the source of this vine should I start from scratch or I dont know what else considering its been growing for around 20 years and un maintenced for 8,9,10 years i'm not sur. I need help.