Mitchell Park Domes In general, lowercase the names of plants, but capitalize proper nouns or adjectives that occur in a name. Some examples: tree, fir, white fir, Douglas fir; Scotch pine; clover, white clover, white Aardappel planten of zelf zaaien My hydrangeas are looking bold and beautiful this year. I have long grown hydrangeas in my gardens. Hydrangeas are one of the most popular ornamental garden plants because of their large spherical