Foliage growth is generally best around 6500K, though many plants need a period of warmer light, around 3000K, in order to produce flowers, and thus fruit. In other words, if your goal is to simply produce seedlings, leafy green vegetables, or root crops, you only need higher spectrum bulbs.
Similarly one may ask, is 5000k or 6500k better for plants?
Both 5000k and 6500k are great for the vegetative phase, flowering phase, and fruiting phase. So, they are ideal for the general growth of your plants. The only difference between 5000k and 6500k is that 5000k is considered morning light. On the other hand, 6500k may be regarded as noon light.
Also know, is Warm light or cool light better for plants?
Many growers actually prefer “warm white” LEDs in veg. The reason for this, is that at the “warm white” color temperature, the “ratio” of wavelengths is ideal for plants. … Go higher than 5000K, and so much red light is left out from the spectrum your plants will grow slowly and without much vigor.
Will 6000K LED grow plants?
The 50W , 6000K LED lights provides full spectrum light that’s optimal for plant growth.
Light Brightness and Lumens
Vegetable seedlings and other “full sun” plants require about 2000 to 3000 lumens (at minimum) per square foot of growing space. So, if you’re growing just a single standard tray of seedlings, using a grow light that emits 3000 lumens is sufficient.
As a general recommendation, choose a full spectrum grow light with a color temperature in the blue range (5,000 – 7,000K) to promote vegetative growth and choose a color temperature in the red range (3,500 – 4,500K) to promote fruiting and flowering.
Light emtting diode (LED) lights are often used to encourage plant growth. Plants utilize different wavelengths of light to promote vegetative growth and flowering. LED lights are very efficient and capable of producing the type of light needed by plants.
And the answer is a resounding “yes.” White LED lights are great for growing plants. … This means that a fixture with a healthy amount of green will stimulate growth further beneath the canopy than a light that does not contain green wavelengths. In the end, white light has a great effect on plant growth.
What is this? In other words, blue light is easier for a plant to absorb and use the energy in photosynthesis. So, blue light increases plant growth and makes the plant reach maturity faster. This is why blue light is especially important for seedlings and young plants.
The effect of blue light on plants is directly related to chlorophyll production. Plants that receive plenty of blue light will have strong, healthy stems and leaves. Red light is responsible for making plants flower and produce fruit.
Blue light produces more lush greenery. Blue light is necessary for plants to regulate plant growth, as it helps to create strong stems and also helps create the chlorophyll necessary for plant processes. … In other words, the chlorophyll in the plant absorbs the red and blue light much more readily than the green light.