post - How should I support a large gate in a vinyl fence? - Home
16 Jun 2014 It's strong enough that when my large gate swings wide enough that single post ends up holding the weight of the entire gate. e.g. the ground level drops a few inches and the wheels lift off. Just buy a bag of 60lbs Sakrete. Dump it in the post dry and use the hose to add some water. (You can mix if first if you want but this worked are all bent out of shape since it bent inward. If I had it to do over again, I'd probably go for two smaller gates instead of one 6' and one 3'.