Young plant stage. (2 nd – 6 th weeks)
Main parameters • Temperature. Day: 20―21 °C. Night: 20 ― 21 °C • Average daily temperature: 21 °C
• Day extension lighting: Beneficial to 14 hours. • Light intensity: 35― 45 KLk (700―900 micro mols) • Day length response: Facultative short day • Media EC: SME 0.5 to 0.75 mS/cm • Pinching: No • Plant growth regulators (PGRs): Usually not needed • Plug grow time: 5―6 weeks in a 128 -cell tray • Moisture level: Media should be allowed to dry between irrigations. Alternate between moisture level 2 and 4 . Level 5 SATURATED Level 4 WET Level 3 MEDIUM Level 2 MEDIUM DRY Level 1 DRY
Public
Made with FlippingBook Learn more on our blog