All climbing plants and vegetables and long-stemmed flowers require support to encourage healthy growth. Plant support netting can be used horizontally or vertically. It is used horizontally by stretching it between uprights - for example, in the herbaceous border for delphiniums, chrysanthemums, alstroemerias, or in the vegetable plot for broad beans. It is used vertically on a frame or against a wall for runner beans, sweet peas, garden peas, cucumbers and clematis.