Indoor grow gear, researched
Grow gear, researched and sourced.
We pull together manufacturer specs, independent measurements that others have published, and what owners report, then tell you what fits your space. Every number links to its source. We do not test products ourselves, and brands can’t pay for placement.
- 13 guides, 2 reviews
- 63 sources cited
- No paid placement
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Start with your category
- Grow tentsSizes, canvas, poles, light leaks
- LED grow lightsPPFD maps, real wattage, coverage
- VentilationCFM sizing, noise, filters, controllers
- HydroponicsDWC, RDWC, coco, pumps
- NutrientsFeeding charts as calculators — coming soon
- MeterspH, EC/TDS, PPFD meters
- Drying & curingRacks, tents, jars, humidity packs
- Complete kitsWhat is included and what is missing
New and updated
Latest buying guides
- Best 2x4 Grow Tent Kit: 3 Brands Compared
Three 2x4 grow tent kits compared on light output, independent PAR data, fan, tent and what's included, so you know which actually lights the whole tent.
- Best 4x4 Grow Tent Kit: What's Included
Spider Farmer, AC Infinity and Vivosun 4x4 grow tent kits compared item by item: light wattage, fan, tent frame, controller, and what you still have to buy.
- Best Curing Jars and Humidity Packs
Curing containers and 2-way humidity packs for cannabis compared from maker specs: Vivi (ex-Boveda), Integra Boost, CVault and Grove Bags TerpLoc.
- Best Dehumidifier for a Grow Tent
Four dehumidifiers built for grow tents compared on rated capacity, tank and drain options, controller integration and warranty, plus how to size and place one.
- Best DWC Kit for Beginners (2026)
Three beginner deep water culture kits compared on what's in the box, reservoir size, aeration and warranty, plus the water rules that keep DWC roots healthy.
- Best Grow Light for a 4x4 Tent (2026)
Five LED grow lights for a 4x4 tent compared on published PAR measurements, manufacturer specs and owner feedback. What each number means and which to buy.
One product, in depth
Latest reviews
- AC Infinity CLOUDLINE T6 Review
The AC Infinity CLOUDLINE T6 inline fan reviewed from published specs and owner reports: airflow through a filter, noise, the controller, and S6 vs T6.
- Spider Farmer SF2000 Review: Specs vs Data
The Spider Farmer SF2000 checked against two independent PAR tests: real coverage, the 2026 diode change, a spec sheet that doesn't add up, and who should buy.
Free calculators
Run the numbers before you buy
Get target PPFD, DLI and LED wattage for your tent, or the exhaust CFM you need once a carbon filter and ducting are in the line.
Our standards
Why trust us
- Cited, not invented.
Every spec and measurement links to where it came from, and we say when two sources disagree. How we research.
- Open about how pages are made.
Every page is credited to the GrowRighteous Editorial Team, drafting is AI-assisted, and each figure is drawn from and cited to a linked source you can check.
- Plain disclosure.
Some links, including Amazon links, may earn us a commission; it will never change the verdict. How we make money.