Indoor Growing — Page 4
Threads 61–73 of 73, newest first.
How to maximize yield per square foot indoors
I have limited space (2x4 tent) and want to get the absolute maximum yield possible. What techniques, training methods, and strains give the best yield per square foot? Currently…
Best timers and controllers for grow tents
Looking at smart plugs, mechanical timers, and full tent controllers. What's the best option for controlling lights, fans, and monitoring environment? Is something like AC…
Complete grow tent setup checklist for first indoor grow
Building my first indoor setup. Can someone give me a complete checklist of everything I need? Don't want to get halfway through and realize I'm missing something critical.
Carbon filter — do I really need one from day one?
Money is tight and I'm wondering if I can skip the carbon filter initially and add it later when the smell starts. When exactly does cannabis start to smell? Will a few days…
Airflow setup for small tents — preventing hotspots and mold
My 2x2 tent has dead air zones in the corners. The exhaust fan pulls from the top but the bottom corners are stagnant. How do you set up proper airflow in a small space?
How far should LED lights be from plants?
Running a 240W quantum board and not sure about distance. Too close = light burn, too far = stretching. What's the sweet spot? Do I adjust throughout the grow?
Ideal humidity levels for each grow stage
Can someone break down the ideal humidity for each stage? I keep seeing different numbers online. Currently running 65% throughout and wondering if I should adjust.
2x2 vs 3x3 vs 4x4 tent — which size for a beginner?
Can't decide on tent size. I have space for a 4x4 but is that overkill for 2-4 plants? Would a 3x3 be the sweet spot? Budget isn't a major concern — I just want the best results…
Best LED grow lights under $200 in 2026
Looking for LED recommendations under $200. Need it for a 3x3 tent. Currently looking at Mars Hydro TSW2000, Spider Farmer SF2000, and AC Infinity IONBOARD S24. Which would you…
LST (Low Stress Training) guide for bigger cannabis yields
LST is the #1 technique beginners should learn. It's easy, free, and can double your yield. What is LST? Bending and tying down branches to create an even, flat canopy. This…
VPD chart for cannabis – the secret to faster growth
If you want to level up your growing, learn VPD (Vapor Pressure Deficit). It's the relationship between temperature and humidity that controls how fast your plant transpires.…
My 2x2 tent setup for beginners – everything you need (under $300)
Lots of beginners ask about setup costs, so here's my complete 2x2 budget build: The Essentials: 2x2x4 tent: $60 (Amazon basics work fine)Mars Hydro TS1000: $80 (enough for…
LED Grow Light Comparison 2026 – Which lights actually work?
I've tested 30+ LED panels over the years. Here's my honest ranking for 2026: Budget Tier ($100-200): Mars Hydro TS1000 — best bang for buck, good for 2x2Spider Farmer SF1000 —…