Greenhouse growing techniques may face challenges such as ventilation issues and blockage of natural light due to fixtures.
Mainly a greenhouse problem: provide adequate ventilation to avoid high humidity; fungicides used to control other diseases will control this disease in the garden. An additional consideration in greenhouses is that increasing the number of fixtures results in additional blockage of the natural light. Furthermore, power supply wires, ballasts, and reflectors can all block the transmission of natural light, and the greenhouse may require additional superstructure to provide a place to mount the fixtures and help support their weight.
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