Outer of 12 bags – 5 – Dahlia Topmix Mix is a rewarding combination of summer bloomers that will give you months of pleasure. This Dahlia blooms all summer from July until the first frost. Topmix Dahlia grow to about 50 cm high. This Dahlia is also ideal for planting in pots on a terrace or balcony. Dahlia tubers can be planted in the spring. Dahlia Topmix is sensitive to frost, so be careful with late night frosts. Dig a spacious planting hole, loosen the soil and fill the planting hole with good potting soil. Carefully place the tubers in the planting hole and cover with 3-5 cm of soil. The planting distance of the tubers is 50 cm. Water the tubers immediately after planting. Dahlias bloom most profusely in full sun. Store the tubers in a frost-free place after flowering and you will enjoy them for years. Dahlia Topmix combines well with low perennials and other low Dahlia varieties. Dahlia Topmix is also an excellent cut flower with a long vase life. The best time to cut Dahlias is early in the day. Immediately placing the stems in lukewarm water with cut flower food.