All these plants and pots are not just 3d models, but 3d models for which there are
real analogues, and they can be purchased for landscaping your projects at Treez Collection.

Plants:
Bamboo New natural: https://treez.ru/cat/good/10.35705N.html 
Calathea large-leaved in a pot: https://treez.ru/cat/good/20.1014.html 
Dracaena Janet Craig green: https://treez.ru/cat/good/10.58202_203_204N.html 
Alocasia Kalidora: https://treez.ru/cat/good/10.55602N_03N_04N.html 

Planters:
Planter TREEZ Effectory - Beton series - Design-Bowl - Dark gray concrete: https://treez.ru/cat/good/41.3321-02-072-GR.html?SECTION_ID=4037 
TREEZ Effectory planter - Beton series - Low bowl - Dark gray concrete: https://treez.ru/cat/good/41.3321-02-071-GR.html?SECTION_ID=4037 
Planter TREEZ Effectory - Beton series - High rounded cone - Dark gray concrete: https://treez.ru/cat/good/41.3321-02-070-GR.html?SECTION_ID=4037 

Who works in V-Ray versions lower than 3.1, be careful in the materials in the section
BRDF stands for Microfaset GTR ( GGX ), if your version is older than 3.1 then the BRDF field
will be empty. Choose Blinn, Phong or Ward - whatever suits you best.

For Corona render, it is recommended to set the version to at least 1.5, since the glossiness
materials is configured with PBR in mind.