Is full spectrum good for veg?
Full-Spectrum Grow Lights Aren't Optimized for Plants
Plants photosynthesize electromagnetic radiation in the 400 to 700 nanometer range, known as Photosynthetically Active Radiation or PAR. So, plants don't care how bright your light fixture appears to you.
If you're just starting seeds for the spring, then no you don't need a full spectrum light. However, plants that are grown indoors for their whole life do need a light that can provide wavelengths across the majority of the usable spectrum (PAR).
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. Visible Light Spectrum.
Always have both switches ON (VEG and BLOOM) once you plants are in the Blooming stage. It will cost more in electricity but your final harvest will reward you!
By combining diodes in the right ratio, full spectrum grow lights can be configured to provide the precise wavelengths plants need to thrive in all stages of their growing cycle. Spectral distribution is important to optimal plant growth because different wavelengths affect different parts of the growing cycle.
Full-spectrum light sources will not provide better visual performance than other light sources under most circ*mstances. Visual performance is the speed and accuracy of processing achromatic information (e.g., black print on white paper) by the human visual system.
If you're planning on growing veggies, a full spectrum light with a color temperature in the blue range (5,000 – 7,000K) is recommended, and for fruits and flowers, the red range (3,500 – 4,500K) is the guiding light.
Yes ,it can, Both photosynthesis and respiration work normal in the light with no problem . Really, we have two differents conditions: in vitro and in vivo. What happen in each one? Most plant species will grow fine under continuous light, although some (e.g. tomato) cannot.
Full-spectrum grow lights are specially made to provide this spectrum, but standard fluorescent bulbs often only provide light in the blue spectrum while incandescent lights primarily provide red spectrum light. You can almost equal the quality of sunlight with grow lights if you only use full-spectrum bulbs.
Similarly, it's generally safe to assume that you'll need around 25% of your total light wattage in the flower room to support vegetative growth. So, if there are 50,000 watts in the flower room(s), your total vegetative wattage will probably land around 12,500 watts.
How close should my 1000 watt light be to my plants?
The stronger the light, the further you'll need to hang it, so if you have a 1000w you may want to hang it at least 15" (38cm) away. Depending on the strength of your light, you won't want to go higher than 30 inches (76cm) above your plants.
Height of plant: Depending on the strain, plants will generally double in size during flowering. So, if 'room' height is limited, the switch to 12/12 will need to be done no later than when the plant has reached 50% of the 'available' height (remember to consider the minimum gap distance between lamp and foliage).
The vegetative stage in Cannabis plants may last from 3 to 16 weeks, or even more in outdoor crops. Most growers vegetate their indoor plants for 4-8 weeks, depending on the desired plant size. Cannabis plants are usually able to start flowering from the 4th week of the vegetative stage.
“The biggest difference is in flower. The LED-lit plants flower quicker, and grow more rapidly all the way through. They're also more consistent- you can see the difference in the size and weight of the buds. The plants lumber with the weight of the flower when grown under LumiGrow LEDs.”
2 month plants should give about 40g per plant, so with about 9 you'll be able to easily fill a square meter and get up to 400g per 600w light. 3 month autoflowering plants grow much bigger, however, so you should only plant 4 per 600w light.
The full-spectrum edible makers interviewed said that there is indeed a difference, but the nature and tone of that discrepancy varies somewhat depending on who you ask. For instance, Cross said, “when you take a full spectrum edible the effects are stronger and last longer.
At first glance, full-spectrum sounds better because it is a complete product in terms of cannabinoids, terpenes, flavonoids, and other essential oils. It also offers the benefits of the entourage effect.
Full-spectrum hemp oil that contains CBD may also help with general stress and tension in the muscles. Like fatty acids, CBD has an anti-inflammatory effect on the body, which may help relieve the tension that many people carry from stress and promote recovery from exercise.
