Grow Lights for Indoor Plants & Low-Light Spaces
Supplemental lighting can make it easier to grow houseplants in apartments, offices, shelves, and rooms that do not receive enough natural light. Shop grow lights for indoor plants, including full-spectrum LED options designed for a range of indoor setups.
When a Grow Light Can Help
- Rooms with limited natural daylight
- Plants positioned farther from a window
- Shorter winter days
- Shelves or plant displays where natural light does not reach evenly
- Windowless offices or interior rooms where a suitable artificial light source is necessary
Choosing a Grow Light
Consider the size of the growing area, fixture type, coverage, brightness, timer features, and the light requirements of the plants you are growing. Full-spectrum LED bulbs, bars, and fixtures can all work well when matched to the space.
Light distance and daily run time vary by fixture and plant. Follow the manufacturer’s instructions for the specific grow light and adjust based on plant response rather than relying on a single distance or schedule for every setup.
Build a Better Indoor Plant Setup
If you are working with a naturally darker room, browse our low-light indoor plants. For watering tools, substrates, supports, and other supplies, explore plant-care essentials.
Can grow lights replace natural window light?
A suitable grow light can provide the usable light plants need in spaces where natural light is insufficient. The right fixture, intensity, duration, and placement depend on the plant and the lighting product.
How close should a grow light be to my plants?
There is no universal distance that works for every light and plant. Use the fixture manufacturer’s guidance and watch for signs that the plant needs more or less intensity.
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