There are two main type of grow lights used to grow plants i list the differences here in my hps vs led grow light guide.
Can i use led christmas lights to grow plants.
Don t bother with a led grow lamp.
As plants mature and go through their growth cycle from seedling to adult and then flowering and fruiting they use different color spectrums so the ideal led light is different for each stage of growth.
Led christmas light grow box.
You can not use any led light to grow plants.
Using led grow lights even those made from christmas lights provide multiple benefits to the home gardener.
First and foremost led lights provide a substantial cost savings to operate over other.
I noticed some of my daisies were getting a little leggy so added 60 more leds red to my led grow box.
Horticultural grow lights usually have a ppfd measurement in the product description.
This time i was a little less calculated about positioning but still fee like i got a decent pattern going.
Leds have many different industrial applications so they re not all suited for plant growing.
11 7 years ago cheap cucumbers indoor growbox indoor seed starting leds wondersoil.
So you would use 1 led light on a low light requiring plant and hang it between 36 and 48 inches from the top of the plant.
Before led lamps had only the application of supplementary lighting.
A single led placed 12 inches from the top of the plant will provide enough light for medium light plants.
A grower may use hid grow light but for more power we need to use led grow lights if the plant needs extra light.
Ppfd stands for photosynthetic photon flux density.
Coverage needed for growing plants with led lights led grow lights can only be effective if the bulbs used give enough energy to reach the plant.
They re simply not bright enough.
For medium intensity lights require between 50 and 1 000 foot candles of light.
With the improvement of led a larger led panel can supply light to the entire grow room.
They don t give out enough lumens.
We used to use the term foot candles.
Your human eyes register light very differently from a plant s photosynthesizing cells.