LED Grow Light Comparison: What HWGrow Learned After 20+ Fixtures
Choosing a grow light can be daunting with so many options in 2022. LED lights ...
Cannabis Grow Equipment Reviews and Testing
Compare grow tents, LED lights, ventilation, meters and other indoor-growing equipment through HWGrow tests and firsthand grow results. Hardware can change while a product name stays the same, so verify the exact generation and specifications before buying.
Learn how to choose an LED grow light or check verified current grow-equipment offers.
Browse HWGrow's first-party equipment test archive
These pages document the exact hardware HWGrow tested. Older results are preserved as evidence, not as a promise that a current product with the same name uses the same parts.
Grow spaces, airflow and systems
Exact-generation LED grow-light tests
Measurement, harvest and workflow tools
Cheapest Water Chiller for Hydro RDWC
I couldn’t take it any more. I needed something to stabilize my water temperature and ...
Best Oscillating Grow Tent Fan: 4-Fan Airflow Test
Short answer: in my 2021 four-fan test, the little Towkka-style portable fan fit a 3×3 ...
Best Mason Jars for Curing Cannabis: Size, Color & Lids
Quick answer: For a normal home harvest, I still prefer a wide-mouth glass jar with ...
Best Tool for Magnifying Cannabis Trichomes: Loupe vs. Microscope
Last updated: August 2026 Quick answer: For fast harvest checks, start with an illuminated 30x–60x ...
Best pH Meter for Growing Cannabis: What Actually Matters
I've had Apera, I've had blue lab and I've seen others using the high end ...
My Growmies ChatLive community conversation
Jason
30 more minutes and I can bounce back to the homestead
skruffymonk
Can't wait to start my next grow but I have so many things to do before I can.…
howweedgrow
Do it up
skruffymonk
After these electricians finish up I will start one up
Featured Grow
Absolutely, just had it set up as I didn't want to disturb anything down there later on stabbing them through.…
I am not excited about em lol. I think my pump is a little on the high side right now,…
Remember Don’t drown them early on, I would start off the first couple of weeks hand feeding them using a…
Definetly interested to see how those work out for irrigation, I have a full unused set but went with the…
So they drowned? Use the germination tutorial here.