The essential requirements for successful growth and flowering of one's saxifrages then include shade from the midday sun, good drainage, a high atmospheric humidity during the hot days of the summer. The soil must be well drained, and gritty that is neither too rich nor too poor in nutrients. Plants appreciate a liberal supply of moisture in the spring and early summer as in their natural habitats the spring thaw provides the moisture. They can survive drier conditions later in the summer. Soil pH can be an important factor in determining success or otherwise.
Many species require an alkaline soil.
For species whose native habitat is woodland shade must be provided whereas those from alpine and sub-alpine habitats grow best when planted facing north or northeast in an open setting that avoids the hot sun. However, the actual setting depends upon local climate but at least 3 to 4 hours sun is required each day. Protective winter snow cover is also important. So now I invite you to visit our Alpine Garden this year to look for all the saxifrages and to decide which is your own particular favourite.