Maintain a 2- to 6-inch distance from the light to the plant.Similarly, you may ask, how far should CFL lights be from seedlings?
You can keep them as close as you want as long as they don't touch. I keep mine 1 inch away, but their normal growth means I need to move the lights daily. Closer CFL's will mean a shorter, bushier plant. Farther away they will grow taller as they grow towards the light.
Additionally, what CFL light is best for growing? Best CFL Grow Lights 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.
In this way, how far should lights be from plants?
24 inches
How far should a 1000 Watt HPS light be from plants?
So, for example, a 1000w HPS distance from plants for bloom would start at 36 inches and gradually move closer.
How many CFL lights do I need for one plant?
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”.How many square feet does a 1000 Watt HPS light cover?
The wattage of the light will determine how much area you can light up. If we assume that the plants will get no sunlight, a 1000 watt light will cover about 7x7 feet of growing area. A 600 watt will cover 6x6 feet, a 400 will cover 4x4 feet, a 250 will cover 3x3 feet and a 150 will cover 2x2 feet.Is 5000k good for plants?
5000k-5500k have the most PAR light than any other flouro all you need is that bulb. 5000k is also really ideal for seedlings and clones. personally if i was doing CFL i would do a mix of 5000k and 6500k for veg and 5000k only for flower.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. In other words, if your goal is to simply produce seedlings, leafy green vegetables, or root crops, you only need higher spectrum bulbs.How many watts do I need for seedlings?
Using a 60-watt bulb means you can put the seedlings within 3 to 4 inches of the bulb without harming the new leaves and stems. When you use a stronger bulb, such as 125 watts, it's best to keep the seedlings at least 6 inches away. This distance is too far for ideal seedling growth.Are CFL bulbs good for plants?
CFL bulbs provide the light wavelengths that plant need for growth and produce much less heat than conventional fluorescent or incandescent bulbs. Compared to sunlight, CFL bulbs produce far less light intensity, so multiple bulbs may be needed to provide enough light for healthy plant growth.How long should grow lights be on for seedlings?
Leave the Light On Leave the grow light on for 16 hours each day. Turn it on in the morning just after sunrise and shut it off 16 hours later. Vegetable seedlings need eight hours of darkness, too. An easy way to accomplish this is to plug the grow light into a programmable timer.How high should I hang my LED grow light?
Higher wattage lights such as the G8LED 600 Watt LED Grow Light and the 900 Watt LED Grow Light have a distance range of 16-36 inches from the top of the canopy.Can LED grow lights burn plants?
Myth #14: LED Lights Can't Damage Plants The reality is that modern LED grow lights can produce a very high level of light and it can cause photo-bleaching and burn leaves. This depends very much on the plant, but a PPFD of 800 is enough to damage some plants.Can plants get high?
Answer: A big thing to remember with marijuana plants is that they need to flower to produce THC ( tetrahydrocannabinol, the chemical that gets people high) and other medicinal cannabinoids. You also have to watch humidity, because every time you water plants in a small space, you're going to get high humidity.How many plants do I need for a 1000 Watt HPS?
Everybody has their own way and in the end it comes to what works best for you, but I have read that most of the people use 6-9 plants per 1000W, while in the other hand other people like to have more smaller plants, hence the sog and scrog method. For example, SeeMoreBuds had about 50-100 plants per 1000W.How many plants can I grow with a 600w LED light?
Sixteen plants that are grown under a 600-watt HPS lamp could produce about 37.5 grams or 1.3 oz of marijuana per plant. Under perfect, outdoor conditions, you can expect yields to extend to 500 grams or 17.5 oz per plant.Do LED lights take longer to flower?
You may have heard that one big drawback of LED grow lights is flowering time. They simply take longer to flower. They often don't have enough power to bloom, or they simply have an ineffective spectrum. The reason HPS bulbs flower so well is a light spectrum that is heavy in red.How much light do mother plants need?
Mother plants need to be kept in the vegetative phase of growth. This means they will need to receive more than 12 hours of light per 24 hours. If they are in a vegetation chamber, they will be getting the standard 18/6 day/night vegetation cycle.When should I switch to flowering lights?
Growers can switch to the flowering stage as soon as the clone has established a solid root system. In optimal conditions, plants should be kept in their vegetative stage for approximately 60 days. This time period should give the plant the opportunity to maximise yield and acclimatise to growing conditions.How much heat does a 600 watt HPS produce?
A 600 watt bulb produces 600 watts of heat (first law of thermo.)How far should 600w light be from plants?
When you first introduce plants to your grow space, if using a 600W light, you need to keep them at least 3 - 4 feet away from your plants to begin with, just while your plants climatise to the heat. 
