Fertilizers »
Best Fertilizer for Marijuana
Over the years I’ve tried to avoid making product recommendations, even when companies have offered to pay for them. Sure, there have been a few, but often I’ve made a deliberate attempt to speak
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Drip Irrigation Kits for Cannabis Gardens
Drip Irrigation Basics In most cases drip irrigation systems are the most efficient way to water outdoor marijuana gardens. Drip systems save 30-50% of water usage, and with timers, you’ll never forget to water.
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Cadmium and Heavy Metals in Cannabis Fertilizer
Q: I’m new to growing marijuana and I’m concerned about the safety of an organic liquid fertilizer I found here in Australia. The bottle states, “This product contains heavy metal impurities, it’s use may
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“Organic†Marijuana Fertilizers
Growing marijuana organically has never been easier. More companies are offering fertilizers made from naturally derived ingredients and better regulation on fertilizer labeling means growers can make informed decisions on what to feed their
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Plant Growth Regulators Poison Marijuana
Recently Rambo posted an article  titled 7 problems with tall marijuana plants where he mentioned plant growth regulators (PGR). Some of these chemicals are in fact poisonous and have been banned for use on
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Surfactants: Is Your Water Wet Enough?
Have you ever let a potted plant become so dry that the water just beads up and rolls off? Â When this happens, it is because the dry soil has become hydrophobic. It is repelling
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Injectors for outdoor garden fertigation
One of the best ways to fertilize a marijuana garden is through a fertigation system. Fertigation systems use injectors to draw a concentrated liquid fertilizer solution from a reservoir into a garden hose or
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Understanding N-P-K
Understanding how and when to fertilize is an important part of growing marijuana. Each bag or bottle of fertilizer is labeled with a set of numbers representing three of the macro-nutrients used by plants.Â
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