Dorstenia CONTRAJERVA

Sowing and germination

Preferably propagation by sowing seeds. The seeds are small, light brown, smooth, and are thrown away when ripe. Before sowing, soaking for 4-6 hours in a weak solution of potassium permanganate with the addition of stimulants (SUPERthrive, HB-101, Aminozol, Epin or Zircon) is allowed. Sowing is carried out superficially with light pressing onto a sterile light substrate based on peat and perlite or a mineral mixture with the addition of fine sand. The crops are moistened with a spray bottle, placed in a greenhouse or covered with film. The temperature is maintained at 22-26°C, and daily ventilation is provided. Shoots appear in 14-30 days, the minimum period is about 10 days, the maximum possible period can exceed 60 days. As it grows, the humidity gradually decreases and the lighting increases.