unfruitfulness

Because He wished to impress upon His disciples the terrible danger of unfruitfulness.

Unfruitfulness includes both those that bear bad fruit and those that bear no fruit.

Though he still lamented the comparative unfruitfulness of his labours, he had, in truth, much to rejoice over.

As an offset to unfruitfulness, however, the trees are vigorous, hardy and healthy.

Sometimes the rootstock will force to the top too much growth, which is likely to bring about unfruitfulness.