Welcome to B-Nut! As you travel along your journey here you will find people will respond to your posts if you update your user profile so we can see where you are located and perhaps the USDA zone(similar to mine). Nice start by the way - all look happy and healthy! I noticed you have moss on some of the bark of those - that is causing me a nightmare on one of my Larch atm. Moss is ok but get it off the bark, it eats it...
Grimmy