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目前显示的是标签为“LED grow light”的博文

Phlizon Newest 1000W VS Spider Farmer SF1000 Quantum Board LED Grow Light

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WHAT MAKE UP AN EXCELLENT LED GROW LIGHT ? 1.PPFD Value : PPFD is Photosynthetic Photon Flux Density. When you choose a plant light, you should compare the PPFD values of different plant lights. The larger the value, the better the growth of the plant. 2.Actual Power: Because the actual power of the plant light always varies with different conditions, all sellers use the rated power to describe the power of the product because the rated power is constant. When you pick a LED grow light , the rated power of the plant light is a reference, and more importantly is the actual power. 3.Core Coverage: In addition to the above two, when you choose a plant light, you also need to compare the cover area of different plant lights, of course, the size of the core coverage area. In general, in germination stage, you can hang the plant light higher and the cover area is larger. In flowering stage you can hang the plant light lower and the cover area is smaller because the plant needs more light at ...

Best Grow Light For 3×3 grow Tent

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3’ x 3’ grow tents are a perfect size to grow 4-6 plants full-size plants from veg to flower. The compact design is ideal for the grower with limited space and fits well in larger walk-in closets for a more secluded grow operation. The 3x3 portable grow tent is one of our most popular sizes for the beginner to learn to grow in and the 4-6 suggested plants are easy to manage for the average person, but also will yield a decent amount for personal use. View our product pages for lighting and ventilation recommendations as well as tons of other useful information. What Size LED Grow Light Do I Need? To work out what size of LED grow light you need, you first need to calculate the exact size of your grow space. The Size Of Your Grow Space When growing cannabis, a good rule of thumb is to use a minimum of 50 watts of light per square foot of grow space. We want to flood our plants with light ( food ) so that they have lots of energy to produce big potent buds. Therefore, we need to calc...