Single-flowered dahlias were unpopular with dahlia breeders for many years. They were very carefully removed from the breeding beds. But Tijmen Verver has chosen to include these new creations in the range (Alpha-Zulu series) because they are of interest to insects that feed on nectar and pollen for months. And since they are biological dahlias; guaranteed to have been cultivated without crop protection products or artificial fertiliser, and bear the SKAL quality mark. These are particularly interesting for projects which are intended to stimulate biodiversity.

Verver Export has a unique range of potted summer bulbs. These plants have been forced in a greenhouse and have already been topped once so that you get strong plants with lots of flowers. As soon as the risk of frost passes in mid-May we deliver the pots with around 30 cm of green foliage, so that your flower bed or container is filled straightaway.

The first flowers developed after just a few weeks, and the first buds in the case of dahlias. By combining forced summer bulbs with annuals that show a lot of colour early in the summer you can create a nice balance with plenty of flowers from early summer through the first frosts.