Grow Express24
Well-Known Member
One of my plants is a lot taller than the others cause I just let it go
Yea? Do you have a pic?One of my plants is a lot taller than the others cause I just let it go
You can dangle cfl lights at the bottom for the lower portion of the plantits a lot harder to flower a tall plant with cfl's due to their lack of penetration.
I've heard that a lot but I saw this guy's grow and his plants look amazing with CFLs: https://www.rollitup.org/cfl-fluorescent-lighting/380156-4th-cfl-grow-jungle-growth-108.htmlits a lot harder to flower a tall plant with cfl's due to their lack of penetration.
Nice to having you flamingI'll be keeping an eye on this thread. Pics Pics and more pics pls!
Yea but look at how much LEDs cost... And one panel doesnt cut it, for good growth with LEDs you need at least 2 panels So CFL and HID are more convenient .heres a little info about leds. copied from a grow light companys website.
This question is really the most important issue to bear in mind when comparing different types of grow lights. Traditionally light bulbs have been measured in terms of Lumens. Lumens is a measurement of VISIBLE light to the human eye and the higher the Lumens rating on a light bulb the brighter the light will appear to the human eye. When thinking about the lighting needed to grow plants one needs to gain an understanding of what types of light plants respond to. Traditionally the solution has just been to use the most powerful HPS / HID lights which although effective only have a small percentage (15-30%) of their actual output in the correct spectrum for plant growth. One of the key advantages to LED lighting is that the wavelength of the LED can be specifically manufactured to coincide with the wavelengths that plants require to grow. This means as well as being more efficient at converting electricity to light in absolute terms LED's used for growing can also be refined only to produce the spectrum of light which the plant will use to grow. This means that watt for watt LED can be 15 times more efficient than HPS / HID lighting at producing growing light for plants. This means less heat, and less electricity costs.