Bleeding heart in July: monthly care

Dicentra spectabilis does not require traditional pruning in the way shrubs do, but it does need tidying as its foliage naturally dies back in summer. The plant flowers from spring into early summer, and by July or August the leaves often turn yellow and collapse, especially if the weather has been warm and dry. This summer dormancy is completely normal—bleeding heart is a spring ephemeral that retreats underground once its growing season ends. In July or August, once the foliage has yellowed and withered, cut all stems down to ground level using secateurs or garden shears. Remove the dead growth entirely rather than leaving it to rot on the soil surface, as decaying foliage can harbour slugs and fungal spores. There is no need to cut back green, healthy foliage earlier in the season; let the leaves photosynthesize for as long as they remain functional, as this feeds the rootstock for next year's display. If your plant is in a cooler, shadier spot with consistent moisture, the foliage may persist a little longer into late summer, but the principle remains the same: remove it once it has clearly died back. After cutting down, the crown will remain dormant until the following spring. Mark the location if the area will be cultivated or replanted, so you don't accidentally damage the dormant roots. No other pruning, shaping, or deadheading is necessary. Spent flower stems can be snipped off after blooming if you prefer a tidier appearance, but this is purely cosmetic and does not affect the plant's health or performance.