Some of the most productive for cloning and vegetative growth that are used by growers are fluorescent grow lights and growers even use these lights to flower their gardens. These lighting systems use long glass tube lights that you can use different spectrum bulbs in. These systems allow you to use a single light spectrum bulb in the fixture or mix and match different spectrum bulbs for marijuana grow lights.
The light spectrum produced by these bulbs is almost identical to natural sunlight. These grow lights work very well for seedlings and clones. They supply the necessary lighting spectrum to the plants while maintaining a cool running temperature. Fluorescent lamps produce less lumen output than HID lights but can be placed closer to your plants for increased growth and better results.
These grow lights will take a few seconds to a minute to warm up and become fully illuminated. Fluorescent lights create light by passing electricity through the gaseous vapor that is under low pressure. These grow lights require a ballast to regulate electricity and bulb function so these ballasts are built into the lighting fixture.
A CFL bulb has a twisted, coil-like shape, whereas T5s come in straight tubes. The type you choose is really up to you and the size of your grow room — T5s might work better in a slightly larger space. Either way, fluorescent bulbs are not as powerful as other lighting types. As a result, they are best for small grow rooms with only a few plants. Growers who have complex lighting set-ups using multiple lighting types often use fluorescent bulbs during the sprouting stage. Young plants respond well to these bulbs, but older plants sometimes require something more powerful.
Sadly, you may get lower yields than if you used LEDs at a later stage. There are several types of lights that marijuana growers typically use. LEDs light-emitting diodes are a favorite with growers because they last long, are super energy efficient, and emit very little heat.
Still, they are powerful enough to produce high yields at the end. As such, they can give off quite a bit of heat. You may need to invest in a ventilation system to counteract this, leading to a higher cost.
As you can see, choosing the best fluorescent light is a bit of a trade-off. These bulbs have a varying wattage, with some almost rivaling HIDs. Since CFLs are so common, you can find them at most household stores and even grocery stores. Another great thing about CFLs is that they can be positioned in innovative ways.
Some people place them horizontally, while others dangle them vertically over the plants. The downsides of CFLs is that they are less efficient than more powerful lights. Furthermore, you may need to keep moving and repositioning the bulbs for best results. T5 bulbs usually come in a set, where multiple tubes are placed side by side in a panel.
As a result of this set-up, T5s provide more even light coverage. T5s are the preferred fluorescent bulb of choice for more experienced growers. However, CFLs definitely work, too. These should suit all budgets and grow spaces, no matter what you need. This warm fluorescent bulb is designed for flowering plants, potentially negating the problem that often occurs with CFLs during the flowering stage.
Most growers use this bulb with a reflector to ensure the best distribution of light. It can be placed both horizontally and vertically. The bulb provides watt full-spectrum light in a warm tone. The brand offers a 1-year warranty on this product, and most customer reviews state that there have been no problems. Even stronger is the Apollo Horticulture Watt bulb. Dear Dan, Just wondering if you would use a T5 to flower a pot plant? Dear Raymond, Yes, you can use a T5 fluorescent light to flower a pot plant.
The benefits of using this type of lighting is the lack of heat that they generate. The disadvantage of flowering under fluorescent lighting is the lack of light intensity and penetration. This makes the Screen of Green ScrOG method ideal as you can train the flowering tops to create a level canopy close enough to the light.
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