All trees and plants can be get it from https://www.thetreecenter.com/ ( zone 9 )
https://www.thetreecenter.com/cherry-laurel-english-laurel/
https://www.thetreecenter.com/spartan-juniper/
https://www.thetreecenter.com/fragrant-tea-olive/
https://www.thetreecenter.com/cartens-wintergold-mugo-pine/
and you can get more flowers from https://www.homedepot.com/b/Outdoors-Garden-Center/N-5yc1vZbx6k
lavender from https://www.homedepot.com/p/Proven-Winners-Sweet-Romance-Lavender-Lavandula-Live-Plant-Blue-Purple-Flowers-4-5-in-Qt-LAVPWP1037800/206832700