Identifying Suckers on a 'Pilgrim' Rose: Leaflet Count Isn't Everything

A 'Pilgrim' rose, pruned in March, is growing vigorously but shows branches with both five and seven leaflets. The gardener wonders if this mixed foliage indicates a sucker.

Leaflet Number Varies by Rose Class

While hybrid teas and floribundas typically have five leaflets, many other groups—including David Austin roses like 'Pilgrim'—commonly produce seven, nine, or even more leaflets. This variation is perfectly normal and not a reliable sucker indicator.

True Sucker Characteristics

Suckers arise only from the rootstock below the bud union. They typically display pale green leaves with seven leaflets, smooth stems with few thorns, and if they flower, produce single white blooms with five petals. Vigorous new growth from the desired variety can look “sucker-like” but originates above the graft.

Wait and Observe

Since 'Pilgrim' is an Austin rose, the mixed leaflet count is expected. The best course is to wait and see if the growth matches the parent plant’s characteristics. Premature removal risks losing healthy, desirable canes.