博文

目前显示的是 十二月, 2019的博文

Spider Farmer SF4000 VS NextLight Veg8 LED Grow Light

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Choosing the Best LED Grow Light The LED Chip You always want to look for chips that are at least 3W, any less than that won’t give your plants enough consistent light coverage. This means each chip needs to be 3W, not 3 lights of 1W LEDS, so look out for that when reading the description. The 3W chip offers the best quality in whites, blues and reds. The Output This is also important; you want to read product descriptions for total output. How many units does the lamp claim to have? This can be 300W, 400, 600 or even 1000. Always check for the output and look for at least 300W. Understand that when it comes to LED grow lights you can’t always get 100% power so you usually end up with slightly less wattage than what the recommended is, and chips will always burn out, no matter what the quality, so the higher a wattage the more you can compensate for wattage loss. The Spectrum Remember that it is the red blues, IR and UV that also counts when growing your marijuana crop, so ...

Mars Hydro TS 3000 VS HLG 550 V2 Quantum Board LED Grow Light

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Mars Hydro TS 3000 Grow Light The TS series has four lights: the 1000 is the smallest, the 3000 is the largest and the TSW 2000 and TSL 2000 are both in the middle and about the same, differing mainly in their form factor. The TSW is almost square and gives you a square coverage area, while the TSL is long and gives you a rectangular coverage area similar to the SP series of lights. The Mars Hydro TS 3000w quantum board LED grow light is Mars Hydro’s flagship quantum board light, intended as a direct competitor to the HLG 550 v2 and Spider Farmer SF 4000 quantum boards. This light will cover a 4x4 foot grow space and a 5x5x veg space while utilizing electricity at an efficient rate. the Mars Hydro TS 3000 sports a modern quantum board design. So what are you getting with this new design? White light spectrum plus infrared, Fanless design, Manageable heat, High power efficiency: Pulls 450 watts from the wall and emits 2.2 micromoles per Joule of energy used (uMol/J). Light ...

LED Grow Light Distance for Growing Cannabis

LED Grow Lights LED grow lights are powerful and can get great yields when used correctly. But when growing cannabis with  LED grow lights  it can be a little tricky to get the distance just right. Unlike with MH/HPS/LEC grow lights, there is no "standard" distance to keep each LED grow light and it's hard to summarize with a quick chart like the others. The distance needed between an LED and the top of the plants varies quite a bit from model to model and from manufacturer to manufacturer. Many things can affect the optimal distance from plants, including the individual size of each LED bulb and the way the manufacturer used lenses to reflect light downwards at your plants. Having the lights too close will cause the plants to burn and wilt, quickly killing them off. Raise your grow lights too high and the plants will stretch, causing the stems to be long and skinny leading to a very weak branch. Once the weight of bud growth reaches a couple of weeks, the branches wi...