I started having some browning on my coast redwoods' leaves this weekend, most likely due to the soil not being moist enough. I'm going to make sure not to neglect these - they're already showing to be fragile.
Here you can see what's the start of at least two new branches.
A few weeks ago, while in the UK, I made sure to stop by at Kew Gardens to see their redwoods. These coast redwoods blew my mind, from the photos, it shouldn't be hard to understand why. Take a look at the ground cover in the one photo, and the spiral bark pattern in the other.