Attaining the ideal VPD (Vapor Pressure Deficit) for plants is crucial to ensure proper transpiration, nutrient uptake, CO2 absorption, and stress prevention. VPD, which stands for Vapor Pressure Deficit, directly relates to the temperature and humidity within an environment. Traditional cloning techniques involve using separate domes for each group of clones, essentially creating a microclimate that maintains higher humidity levels within the dome (lower VPD) to foster root development. This approach works effectively as long as consistent air exchange and environmental conditions are maintained. The VPDome offers a solution to sustain the optimal VPD throughout the cloning process, simplifying large-scale cloning by reducing the labor needed for daily dome ventilation. Creating the Optimal Setting Prior to implementing the VPDome, it's essential to establish an environment conducive to clone growth post-hardening off. The room's conditions should be controlled to maintain a temperature range of 70-80°F (21-26°C) and room humidity levels between 65-75%. This setup aims to achieve a VPD of approximately 0.8-1.0 kPa. As a recommended practice, treat the VPDome with a sanitizing agent like Athena Reset at a ratio of 1 oz per gallon (8 mL per L) before each cycle of clones for optimal results.
Related
Related
Related
Related