Among the trees, the best known and most used are dwarf conifers (cypress, cedar, blue fir), Japanese maple in scarlet colors or even plum (Japanese cherry tree) whose flowering is masterful.
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As far as ornamental plants and flowers are concerned, the best known and most used are water plants (lotus, water lily), bamboos, bonsai outside or even camellias.
© Bulgac/iStock
As for greenery, do not crowd species, prefer to place some plants neutral foliage (eg boxwood) in the background and highlight some of your most beautiful plants and flowering trees.