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Weed growing supplies
Shop marijuana growing supplies like grow lights, tents, soil, and fertilizers. Find everything you need to start your own weed grow.
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How to shop for cannabis growing supplies
A grow is one system, so buy these as parts that fit together rather than one at a time. The space and the light have to be sized to each other, which is why grow tents and grow lights list coverage dimensions rather than wattage alone. Media, nutrients and climate controls follow from that first choice. Pest control and testing gear are what most first-time growers buy second, after something has already started to go wrong.
What you cannot buy on this page is the starting material, which sits in the cannabis category alongside flower. Plant limits, indoor and outdoor rules, and whether home growing is permitted at all are set by your state, so confirm that before spending anything. Leafly's guide to growing cannabis walks through a full cycle if you would rather read first.
Frequently asked questions about cannabis growing supplies
How to grow marijuana?
Just starting out growing your own weed and need some tips? Check out Leafly's online guide or check out our books section.
What do I need for a first indoor grow?
A contained space, light, air movement and something to grow in. In practice that means a grow tent, a grow light sized to it, a fan and filter, and soil or another medium with nutrients to match. Check your local plant limits before buying any of it, since home cultivation rules differ by state.
How do I choose a grow light?
Match the light to the footprint you are covering. Listings state a coverage area and a power draw, and full-spectrum LED fixtures are the common choice now because they run cooler than older lamps did. More wattage than your tent needs wastes electricity and adds heat you then have to remove. Dimmable fixtures leave you room to adjust as plants develop.
What size grow tent should I get?
Work backwards from plant count and your legal limit, then add headroom. A tent needs space above the canopy for the light and space around each plant for airflow, so the footprint that fits two plants comfortably is larger than it first sounds. Listings give interior dimensions and the number of ports for ducting and cables.
Do I need hydroponics, or is soil fine?
Soil is more forgiving and needs less equipment, which is why most first grows use it. Hydroponic systems can move faster but require you to watch pH and nutrient strength closely, which means testers and meters as well. Neither route is a shortcut, so pick the one that matches how much attention you plan to give it.
Is it legal to grow cannabis at home?
That depends entirely on where you live. Some states allow a set number of plants per household, some allow none at all, and some draw a distinction between medical and adult-use growers. Check your state and city rules before buying seeds, clones or equipment. Leafly's guide to growing cannabis covers the process once you have confirmed you can.