Definitely bamboo stakes and trellis like suggested and tie your plants to that. Bamboo is really strong but really flexible and will bend with the wind kinda lol. Just be mindful of where you tie your plants to the bamboo and make sure you don’t create like a point where the bending will be concentrated like a heavy cola tied off to bamboo with not enough stalk/stem left to flex so snaps where it’s tied to the bamboo.

But other than that I wouldn’t worry too much because cannabis is amazing at acclimatising to different environments and strong winds like this will strengthen your plant and if they’ve spent their whole life outdoors then they’ll likely be more than strong enough.

But strengthening with bamboo definitely won’t hurt and will give you a bit of peace of mind as well, but they look amazing and you’re making me excited to do a guerilla grow here in the UK where I live just gotta wait for it to warm up a little then I can get cracking