In the solar spectrum, the optical radiation in the 300-800mm band is called Physio-logically active radiation, and the 400-700mm optical radiation is called the Plant Photosynthetically Active Radiation (PAR). The former includes near-ultraviolet and far-red light, while infrared radiation is not physiologically effective radiation. 380～780nm is visible light, part of ultraviolet light and far-red light …
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Plant light quality biology-the basis of LED plant lighting theory
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How many grams of weed can you get from an individual plant?（二）
SOIL AND NUTRIENTS PLAY IMPORTANT ROLES Cannabis plants have specific nutritional demands that must be met in order to push their yields to the limit. There are three nutrients in particular, known as macronutrients, that cannabis plants require above all else. These are nitrogen, phosphorous, and potassium. During the vegetative phase, when plants haven’t yet started to …
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How many grams of weed can you get from an individual plant?（一）
Wondering how much weed you’d be able to grow from a single cannabis plant? Find out what to expect when growing your own. There’s no question that the goal of cultivating cannabis is to obtain the biggest yield possible. Whether you’re growing THC-rich buds to procure a stash that will get you stoned for months …
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How much weed can you grow indoors on 1m²?
Roughly? Anywhere between 0 and 700g/m². Unfortunately, a more precise answer to this question isn’t that simple. The amount of cannabis you’re able to produce indoors depends on a wide variety of factors, including: *the genetics of your plants*the quality of your equipment*the nutrients and grow medium you choose to use*the actual space you plan to grow …
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Different kinds of light used for growing
There are a number of different types of lighting systems used for growing cannabis indoors. They vary in function, type of light emitted, power usage, and cost. Knowing what they are and how they perform will help you make an informed decision on how to get the yummiest nuggets in the jar. HID LIGHTS HID …
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How much does it cost to grow marijuana indoors?
Wondering how much it costs to grow cannabis indoors? Click here for a brief guide on the costs of growing your own weed. You can grow weed indoors for as little as 10 euros. All you need is a seed, a pot with some soil, and a windowsill. But let’s be honest; that’s not going …
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FLUORESCENT LIGHTS FOR GROWING CANNABIS
Fluorescent lights are a popular option for home growers because they’re cheap, easy to get hold of, and ideal for every phase of cannabis cultivation. WHAT ARE FLUORESCENT GROW LIGHTS? If you’re a beginner experimenting with cannabis for the first time, CFLs and T5 grow lights are an excellent choice. There are plenty of different …
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LED LIGHTS FOR GROWING CANNABIS
As the most popular choice of light supplement products for planting herbs,LED grow lights are making waves in the cannabis scene for their low running cost and consistent results. WHAT ARE LED GROW LIGHTS? LED, or light-emitting diode, grow lights have become increasingly popular for growing weed. Early iterations of LED grow lights couldn’t match …
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How Much Light Do Vegetables, Herbs, and Fruits Need?
Quality, efficient grow light that generate more light and less heat are your best bet. Understanding basic light levels and how different plants respond to light is your first step to indoor gardening success. People and plants “see” and use light differently. What looks like a bright lamp to you might not be very efficient …
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