A Pennsylvania gardener challenged the idea that native plants always look messy. In a widely shared TikTok, he argues that people who believe this are overlooking the actual quality of the landscaping. What's happening? Zach of Main Line Gardens, based in Malvern, Pennsylvania, shared the TikTok clip in response to the familiar complaint that native landscaping makes yards look untidy. As he succinctly explained, "Native plants don't make your …