Many plants only reach maturity or produce a decent harvest if they are given a head start on the growing season. This is done by starting the seeds indoors or inside a greenhouse. Although you can attempt to depend on natural sunlight via windows for growing healthy seedlings, horticultural lighting systems are a much better option.
Earlier Sowing
In many areas, winter and early spring still mean cloudy days and minimal sunlight, so even an all-window greenhouse may not provide enough light to get seedlings to a healthy start.
Read More