Can I use foil to reflect light?
You are here: Home » Grow FAQ » Growroom efficiency » How can I improve my light efficiency » Can I use foil to reflect light?
Yes, but you must use the dull side to reflect your light as the shinny side will produce concentrated hotspots.
- Home
- Grow FAQ
- Grow FAQ - Basic
- Organics
- Electrical & safety
- Getting started
- Lighting
- Fertilizing & feeding
- Soil & soilless
- Hydroponics
- Transplanting
- Plant trouble
- Seeds, germination & seedlings
- Vegetative growth
- Sexing
- Cloning
- Blooming & ripening
- Harvesting & curing
- Outdoor growing
- Odor control
- Grow FAQ - Advanced
- Breeding
- Hashish and oil
- Growroom efficiency
- How do I measure temperature correctly?
- How do I accurately measure my Grow Room Efficiency?
- What range should I maintain for my growroom humidity and temperature?
- How can I offset the energy usage of my grow room?
- Can I use dry ice to provide CO2 for my plants?
- How can I improve my light efficiency
- How can I effectively hang and clean Mylar?
- Is a dimpled or polished reflector better at reflecting light?
- Hood orientation as it relates to efficiency.
- What reflective materials can I use for my grow room?
- All you need to know about Mylar
- What is black and white poly and how do I use it?
- Is there a similar substitute for Mylar?
- Can I use foil to reflect light?
- Improving your yields
- Nutrient formulations
- Pests & disease control
- Growth regulators & hormones
- Propagation techniques
- Hydroponic system construction
- Utility, conversion charts, formulas etc.
- Marijuana photography
- Medical usage
- Marijuana Seeds
