Table 6: Rooting percentages obtained on different types of cuttings of Calluna vulgaris under a photoperiod of 16 h and a temperature regime of 20°C. Mean values ± standard deviations. In each column, groups that showed significant differences ( ) are indicated with different letters.

Type of stem cutting October
Peat : perlite (1 : 1)
March
Native soil : perlite (3 : 1)

Heel4 × 10 50.0 ± 14.1a4 × 2090.0 ± 13.5a
Reproductive4 × 1030.0 ± 7.1ab
Straight4 × 1025.0 ± 7.1bc4 × 2096.3 ± 4.8a
Mallet4 × 1010.0 ± 7.1c4 × 2070.0 ± 16.3b