cannabis seed sale

Bestva CE Series LED Grow Lights

bestva ce-2000

Bestva released their new quantum board style LED grow lights. The CE Series come in four sizes and offer a nice upgrade from the previous box-y, blurple design. They are a very basic but effective design. The Bestva CE-1000, CE-2000, CE-3000 and CE-4000 are white spectrum LED grow lights capable of growing plants from seed […]

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HLG 650R Grow Light – Test and Comparison

HLG 650R grow light

Horticulture Lighting Group (HLG) has released their new flagship quantum board LED grow light. I bought one for myself and I’m writing to answer all of your questions. The HLG 650R is a 630 watt LED grow light designed for full cycle cannabis growth. This grow light uses the newest Samsung LM301H LEDs, and emits […]

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Maximize Your Indoor Cannabis Yields – 9 Easy Steps

big cannabis cola

Did you recently weigh your first indoor cannabis harvest and feel a bit disappointed with the yields? Maybe you’re a first time indoor cannabis grower trying to plan ahead for maximum yields. These are the type of people I encounter frequently at 420ExpertGuide. Most people want to toss a grow light in a grow tent […]

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Calculate Grow Light Coverage – Best Method

2x4 grow light coverage

One of the most common questions I get asked here at 420ExpertGuide is how to calculate grow light coverage area. Determining grow light coverage is one of the best questions to ask when you’re planning to grow cannabis or anything else indoors, because light is directly related to yields, and a weak light will leave […]

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Maxsisun LED Grow Lights – Overview & Comparison

maxsisun pb1000

Maxsisun released their new quantum style LED grow lights. These quantum board style grow lights are a nice upgrade from previous Maxsisun grow light models. There are three sizes available in the Maxsisun quantum grow light lineup: PB1000, PB1500, and PB2000. The previous Maxsisun grow lights were a bit weak for growing cannabis unless you […]

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Viparspectra VP Series Grow Lights – VP1000 & VP2000 Comparison

Viparspectra VP2000

Viparspectra released their new quantum style LED grow lights. The VP Series VP1000 and VP2000 models are a nice upgrade from previous Viparspectra grow light models. The previous Viparspectra grow lights were a bit weak for growing cannabis unless you bought the more expensive models. The Viparspectra Pro Series feature stronger light than the previous […]

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Viparspectra Pro Series Grow Lights – Test & Comparison

Viparspectra Pro Series

Viparspectra released their new quantum style LED grow lights. The Pro Series P1000 and P1500 models are a nice upgrade from previous Viparspectra grow light models. The previous Viparspectra grow lights were a bit weak for growing cannabis unless you bought the more expensive models. The Viparspectra Pro Series feature stronger light than the previous […]

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