How much heat do the LED grow lights give off?
The lights give off a decent amount of heat. You won't burn yourself, but the lights will get hot to the touch. We find that the heat keeps the greenhouse nicely warm all through winter, and if you use them in warmer weather, the greenhouse automatic opening lid can be used to regulate the maximum temperature of the interior.
What can I grow with grow lights?
We find that most leafy greens and salads thrive under lights. Make sure you get enough light to the leaves without getting them too hot. When the seedlings are small, raise the tray closer to the lights with a stand, and as the leaves grow, drop the tray.
Are the grow lights waterproof?
Yes, all our LED grow lights are waterproof. They should not be immersed in water, but they will be fine with prolonged direct irrigation from the Sprout watering system.
Do LED grow lights actually work?
Yes! We have a set of mini greenhouses inside our workshop for test purposes, and there's almost no natural light. All the photos you see on this page are of plants that have been grown inside our workshop in a Sprout mini greenhouse.
What happens if I overload the control unit?
The power supply will safely cut-out if you plug in too many lights. It will restart again as soon as the power drain falls below the limit of 150W.