Figure 1. The effect of different substrates on the ornamental value (1-5 bonitation scale) of Pelargonium hortorum ‘Survivor Hot Pink’ (left) and ‘Graffiti Fire’ (right)
Figure 1. The effect of different substrates on the ornamental value (1-5 bonitation scale)of Pelargonium hortorum ‘Survivor Hot Pink’ (left) and ‘Graffiti Fire’ (right)