- Manolo MJF
- 15-Sep-2025
LED or HPS? We compare the classic 600W HPS with modern 300–350W LEDs. Check out electricity costs, growroom temperature, and real yields to choose the best lamp for your grow.
- Manolo MJF
- 01-Sep-2025
Learn to hold VPD like a pro: targets for veg and bloom, quick kPa→RH tables, simple LED/HPS (leaf temp) correction, ready-to-use settings for small/medium tents, checklists and common mistakes.
We regularly drop posts here about growing marijuana. Swing by often if you're as into it as we are.
Mary Jane Farm
