Tall perennials, peonies and dahlias support

If plants bloom a second time within the same vegetation period, this is called remontage. This re-blooming is stimulated or can be promoted by suitable pruning measures.

Dahlias bloom abundantly in summer and autumn - and even more so if they are regularly cleaned out. Instead of seeds, the plant then forms new buds, and the flowering continues undiminished until the first night frost.

August and September is the best time to divide and transplant peonies (also peonies). But this should be done only when the plants in the old place are losing vitality and willingness to bloom. Basically, they are very durable plants that can stand for a long time in the same place. Bartiris, Christmas roses and daylilies can also be divided now.