Carnation Flower Growing Conditions. Soil Requirement for Carnation Flower Growing- A well-drained red loamy porous soil with plenty of well-decomposed organic matter is excellent for carnation growth and yield. Make sure that you have enough room between each plant for proper air circulation which will help prevent moulds and mildew from attacking your lovely carnation flowers.
Remove affected plant parts avoid watering at night and getting water on the plant when watering make sure plants have good air circulation. The Flower Expert Webmaster Answers. Border Carnation cultivars may have double flowers with as many as 40 petals.
Wateringsun or no sun.
For most carnation species day temperatures over 70 degrees F can reduce flowering. This means that they flourish best in moist conditions. When grown in gardens Carnations grow to between 6 and 85 cm in diameter. 28042021 The single flowers of the Carnations species Dianthus caryophyllus have 5 petals and vary from white to pink to purple in color.