If it is efficiency you re after hid is probably the best grow light for marijuana available.
Best cheap lights for growing weed.
That is as long as you don t mind the increase in your electricity bill.
Since budget is our ultimate concern we will focus on the cheapest choices listed from cheapest to most expensive.
The lighting setup of a marijuana grow room is one of the cornerstone aspects.
It is a best seller and has a loyal following.
The viparspectra v300 grow light is certainly among the most successful budget leds for growing cannabis plants.
Cfl or fluorescent lights are inexpensive and energy efficient but unfortunately they only work well for vegetative growth.
King plus is a full spectrum led light of red blue yellow white ir and uv which is similar to the sunlight and ideal for all kinds of indoor plants veg and flower at all growth stages.
Cfl fluorescent lights in the early days of cannabis cultivation fluorescent grow lights were used by growers to simulate the sun just as they had been used for many years by farmers and botanists for indoor growing and early germination in cold climates.
Using hps grow lights during the flowering stage produces better yields per watt of electricity than any other type of grow light available today.
Lower powered lights such as a 250 watt led grow light should be kept 12 24 inches above the top of the canopy.
The choice extends from the type of grow lights to how many you need to how you place them in your grow room.
Mid range lights such as a 600 watt or 900 watt led grow light should be 14 36 inches from the top of your plants.
High pressure sodium or hps grow lights are often used during the flowering stage.
It has an energy efficiency of 2 7 umol j.
You can use them alongside hps or if you are cloning or germinating.
Spider farmer sf 2000 best budget led grow light for hydroponics spider farmer sf 2000led grow light is an excellent light for people who are suing hydroponic to grow their marijuana plants.
Among these are five led variations on the red spectrum four blue variations one infrared diode and 3000k warm white as well as 7500k cool white leds.
If you re looking for discretion led grow lights and fluorescent grow lights are the likeliest options.
300w led lights are the perfect size for small or medium grows and this light from roleadro is the best and least expensive one on the market today.
Led grow lights of different power ratings will perform best at different distances.
It includes 60 high intensity bridgelux epileds chips in 12 different colours.
Cheap marijuana grow lights.
This light will save a lot of energy as well.