How to rescue cannabis plants after heat and light stress? Complete 2025 guide: symptoms, diagnosis, indoor/outdoor recovery steps and costs in EUR.
Can you have too much light in indoor cannabis growing? Learn how excess light affects plants, symptoms of light stress, optimal PPFD and DLI values, and how to set LED and HPS lamps to avoid losing both yield and money.
Set the ideal LED-to-canopy distance: starter tables, light burn vs deficiencies, when to raise or dim, plus PPFD/DLI tips for an even, stress-free canopy.





