common bulrush "Variegata"

Plants for destinctively sunny sites need and tolerate a lot of direct sun radiation (eg. roses, even more spurge (euphorbia myrsinites) , sea buckthorn, sedum, most of rock-garden plants, cactuses etc). Mostly, but not necessarily, these plants can also tolerate drought. Roses need more water and noursihments and rich, deep, fetile soil, while white stonecrop survives more weeks in dry soil without rain or watering and can grow normally in poor, sandy soil as well.

Herbaceous plants are not woody. Their stems are soft, usually remaining green. With some herabceous older stems may harden and look like woody stems (e. g. bamboo).

The plant develops new leaves or needles every spring, which dropp off in autumn. Herbaceous plants can die completely in above ground section and grow back in the spring.

Plant can in otherwise appropriate environment survive cold down to - 23 °C.

Standing or running water, sites for true water plants. Water plants can be either attached to ground or free floating, submerged or floating on surface. They cannot tolerate drought, even with muchwatering they cannot grow in a garden bed for a long time. Some water plants may grow partly (or for some time, if water level drops) on land, where they develop different growth and different leaf shape.

Herbaceous, not woody plant. Stems and leaves may be evergreen or deciduous - thus regrowing every spring. Perennials may blossom consecutively for several years. Some perennials develop special underground organs - bulbs, corms or rootstocks and these species are treated separetelly, not with geophyte and tuberous plants.

Variegated leaves show patterns of different colours, mostly white or yellow pattern on green base. Patterns can appear in forms of stripes, dots, patches, trims, uneven shapes, or colour is splashed over leaf surface; different colour patterns may have sharp borderlines or change softly one to another. Colour intensivity and needle/leaves patterns formation on certain plant may vary greatly according to general plant health and condition, age, maintanance (trimming and care); other factors such as weather, microclimate, sun or shade, presence of plant nutrients and water may also affect greatly on leaf colour. Colouring and patterns on leaves may be affected - changed - by the age of certain leaf or twig and through seasons.