How many CFLs do I need for 2 plants?
So the answer is that for 2-3 plants, and each plant contains 1 square foot, you should need not less than 150 wattages. In terms of lumens, it's always great if you can have as much as possible as long as your space can handle the heats, up to around 10000 Lux. That is the case of CFLs. via
How many CFLs does it take to grow one plant?
Mix & Match! Just aim for about 150W of CFLs in Total Per Plant to Start, and stick to relatively smaller size bulbs if you can! If you want them to screw into regular light bulb sockets, use ones with a “medium base”. via
How many watts does a CFL plant need?
When using CFL bulbs to grow a plant with a high light requirement (like cannabis), you want a minimum of 60 watts per square foot. Ideally, you want 100 watts per square foot. And it doesn't hurt to go higher (though there's not much point going over 150w). You really can't give your plants too much CFL light. via
Can I use regular CFL bulbs to grow plants?
They are sold in tubes (like these, which are good for larger indoor gardens) or compact bulbs that go into a regular lamp socket. These are called CFLs and are best for a few plants or as supplemental lighting. Regular bulbs work just fine, though, especially if your plants are already getting some natural daylight. via
What CFL light is best for growing?
If you're just starting out, the best CFL grow light on the market is the Agrobrite 2′, 4-Tube T5 Fixture. It comes with four 2″ long T5 bulbs in the 6500K range – perfect for getting plants through the vegetative phase of the growth cycle. via
Are LED better than CFL for growing?
CFL systems are great for small spaces, small budgets, or for starting your plants. LED systems give better results than CFL but less results than HID; they produce much less heat, but come at a higher price tag. You can see all of our hydroponic grow light options here! via
Can you flower with 6500k?
Well-Known Member. Magik, everyone is right mixed spectrum is better, but to answer you question, yes you can use 6500k to flower, its not the spectrum that causes flowering, it's hours of light. Red is better for flowering but not necessary. via
What are the best lights for growing indoors?
When growing most houseplants, use light bulbs between 4000 and 6000 Kelvin, as the bulb's color temperature will borrow from a full spectrum of colors—cools and warms. With these lights, you can actually mimic the growth you would get in a greenhouse or outdoors. via
How many plants can a 1000W LED light grow?
As such, it could provide solid coverage for up to 4 plants. Yield Lab 1000W HPS+MH Cool Hood Reflector Grow Light Kit (Price: $239.95) — With a 1000w grow light, you'll get 130,000 lumens from an HPS bulb and 110,000 lumens from an MH bulb. That's sufficient to provide coverage for up to 6 plants. via
Should seedlings get 24 hours of light?
In general, seedlings should receive roughly 14 to 16 hours of light a day when situated in a south-facing window. Many people make the mistake of leaving their seedlings under fluorescent lighting 24 hours a day. This does not make them grow faster, and can actually hinder the success of your seedlings. via
Can you use LED and CFL together?
The fact you have a CFL lamp on the same branch circuit as a LED light should have no impact on the service life of the LED light. via
How many watts CFL for seedlings?
Seedlings need approximately 32 watts per square foot of growing area for LED grow lights and 100 watts per plant for CFLs. They also require the right color temperature to grow and thrive, so choose a temperature range of 3,500 to 6,500 kelvins. via
What's the difference between CFL and HPS?
CFLs are generally better suited to such a small growing space. HPS grow lights don't need to be adjusted as often and they produce a more intense light (greater lumen/watt ratio) that gets plants to grow faster than with CFLs. via
How high should my CFL be from my plant?
In general, you'll want to hang your light no more than 12" away from your plants. - Remember: after 12" fluorescent lighting loses its power, so make sure you don't raise it any more than 12" above your canopy otherwise your plants aren't getting light energy. via
Do CFL bulbs get hot?
Test 1: Heat
And not just for fire hazards. Incandescent and CFL bulbs get so hot because most of their energy is being released as heat, not light, making them much more ineffeicient. Proprietary tests show 100W incandescent lights burning at 335.4 F, CFL lights burning at 179.2 F and LED bulbs burning at 87.2 F. via
Can LED lights grow plants?
Offering low energy usage, low heat, and color optimized for growth, LED lights are the most efficient, effective, and customer-friendly way to grow plants at home than growing with fluorescent lights or incandescent lights. An LED grow light array. via
What lights are best to grow plants?
Like plants growing outdoors in the sunlight, indoor plants grow best under full-spectrum bulbs, which produce a balance of cool and warm light that replicates the natural solar spectrum. They're excellent for seedlings as well as houseplants, culinary herbs and other plants. via
Which is better LED or T5?
LEDs also offer increased light efficiency when dimmed as opposed to T5 fixtures and usually produce more lumens per watt in general, which decreases energy usage and thus, energy costs. A lower wattage of LED luminaire will usually be just as efficient, sometimes more, as a higher wattage T5 lamp. via
What is better fluorescent or LED?
Both types of lighting are energy-efficient when compared to traditional incandescent bulbs. LED technology costs more than CFL and fluorescent lighting, but the LED bulbs also last longer and use less energy than fluorescent bulbs. LED bulbs are also more durable than fluorescent bulbs due to their compact size. via
Is 6500K good for plants?
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. via
Is 6500K good for veg?
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. via
What is the best Kelvin for flowering?
Bulbs that are ~2,700 Kelvin are beneficial to plants in the flowering and fruiting stages of growth. This is the color temperature during sunrise hours of the day. Bulbs that are 2,700 to 2,700 Kelvin are traditionally warmer in color, with more red and orange tones. via
What lights do professional growers use?
Today, the most widely used lights for professional use are HIDs and fluorescents. Indoor flower and vegetable growers typically use high-pressure sodium (HPS/SON) and metal halide (MH) HID lights, but fluorescents and LEDs are replacing metal halides due to their efficiency and economy. via
What is the difference between grow lights and regular lights?
Grow lights have a shorter lifespan than regular LEDs. The intensity of grow lights makes them more likely to burn out at a faster rate than regular light bulbs. That way, you will be able to create the right environment that promotes growth by choosing the right lights that help your plants flourish. via
Should I run my grow lights at night?
Like the sun's cycle, it is unnecessary to run grow lights around the clock. A good general rule of thumb to remember, if your plant is flowering or a vegetable it needs 12 to 16 hours of light in a day and 8 hours of darkness to rest. via
How much will a 1000W LED yield?
According to experts, 1000w LED fixtures generally have an output equal to 900 watts of HPS light. The good choices are those fixtures whose intensity is about equal to 900 HPS watts and those ones that produce better light output than a 1000 watt HPS bulb. via
Can you have too much light in a grow room?
Although too much light can impede plant growth, it's also a fairly easy problem to fix. Experts recommend 100 watts of light for a 2 foot by 2 foot grow area, up to 1,000 watts for an 8 foot by 8 foot area. via
How much area does a 1000 watt grow light cover?
1000-Watt HPS grow lights are the most powerful and cover a wider area of around 49 square feet. via