3rd hedge maze

[Nounverber]

I solved it by sheer luck but I don't know the logic. 1st, 2nd and 4th maze are extremely easy but I have banged my head against the 3rd one for two hours or so and I just can't see any hints.

[B5!SAC]

It's sound based.

[Nounverber]

Ok, wow. I could have gotten that but somehow I didn't pay attention to it at all.
I was trying to convert the white flowers into morse code to give you an idea of how desperate I was.
Thanks.

[SoMeOnE_the_oDD]

My keyboard is louder than the footsteps. Running around with the SHIFT key depressed means I'm almost constantly turing back and forth with WASD, click click clicking away (even without it it's pretty clickity). I also have my headphones maxed as makeshift speakers so I can play with someone else.

There was no way in a million years I was going to get this one, especially since the way to figure things out is usually to step back and sit still while you look at it. Paced up and down the walls, climbed the tower and looked down at it, stared at oblique angles for possible visible connections, examined the shadows, counted the flowers, stared at the dirt patterns, checked the roundness of the hedge edges, looked at the walls nearby, looked at the walls outside, looked at the walls in the entrance tunnel, stared at the nearby flower field, checked for possible overlaps with other mazes, checked for similarities to the other four puzzles on the opposite side, looked for patterns in the brickwork, checked the bars of the door and trellice, followed the power cord...
I went ahead and solved #4 beforehand too.