Best Light Bulbs For Starting Plants

T5 fluorescent bulbs t for tubular 5 meaning they measure 5 8 inch in diameter are a common choice for growing plants indoors.

Best light bulbs for starting plants. Larger fixtures are rated for increased micromoles but this bulb is still sufficient for both high and low light plants. You can usually find a 4 foot long energy star certified two bulb t8 fixture at retail stores for about 20 plus another. Plants get plenty of light when grown within 2 inches beneath t8 bulbs. The narrower the bulb the more efficient and brighter it is due to the smaller surface area.

3 pack a19 full spectrum led plant light bulb indoor grow light bulb e26 110v 9w grow bulb replace up to 100w plant bulb for indoor plants flowers greenhouse indore garden hydroponic 4 4 out of 5 stars 502. They are also good for starting vegetables indoors. Newly emerged seedlings and young plants grow well with the aid of full spectrum light both blue wavelengths and red wavelengths. Be sure the light source is within 6 inches of the plant foliage for the best results.

The ge grow light led bulb delivers up to 16 micromoles per second which is a measure of how much light your plants will be able to utilize for growing and photosynthesis. To provide light to a few plants on a shelf you may only need a two foot fixture with a single bulb. These lights typically come in long tubelike bulbs in a range of sizes including t5 t8 and t12. They can be used in reflectors sized to hold from one to eight bulbs in two to four foot reflecting fixtures.