Temperature control for the indoor grow: 20–26°C in the growth phase, 18–24°C in flowering — regulated with exhaust fan, circulation fan and heater.
The right temperature is crucial for healthy growth. Growth phase: 20-26°C in the light, 16-20°C in the dark. Flowering phase: 18-24°C in the light, 15-18°C in the dark. Temperature management: Exhaust fans for heat dissipation. Recirculation fan for even distribution. Air conditioning at high outside temperatures. Heating at low temperatures. Problems: Too hot leads to stress and nutritional problems. Too cold slows down growth and metabolism. Large fluctuations stress the plants. Solutions: Use a thermostat with hysteresis. Monitor temperature continuously. Adjust ventilation to the temperature.
The ideal temperature during the growth phase is between 20 and 26°C.
During the flowering phase, the temperature should be between 18 and 24°C to ensure optimal yields and plant health.
Circulating air ensures an even distribution of temperature and humidity, which promotes growth and reduces the risk of mold and disease.
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