As discussed previously, it is important to make sure the correct measurement is being considered when choosing a bulb or reflector. Lumens measure brightness as seen by humans, but PPFD measures light density as seen by plants.
Blog
hot spots
1 Comments Click here to read/write commentsTopics: cultivation, featured, Garden Set-Up, hot spots, lighting, PAR, PPFD, reflector
Recent Posts
- Dry Cooling
- 4 Mechanical System Design Tips
- Flip Your Grow
- A Look Back at 2017
- MJ BIZ CON 2017 Recap
- What is Hydronic Cooling and Why Should I Care?
- Easy Maintenance for Cultivation Facilities
- Water Conservation in Cannabis Cultivation
- What is Vapor Pressure Deficit and why does it matter?
- Surna’s own Amanda Luketa becomes a LEED Accredited Professional!
Posts By Topic
- 2016 cannabis(3)
- 2016 wrap up(1)
- 2017 cannabis(20)
- 2018 cannabis(2)
- 280e(1)
- air handler(4)
- air sanitation(8)
- air sanitation biosecurity(4)
- airflow(2)
- airoclean(3)
- aisle growing(1)
- application(7)
- arizona(1)
- Arkansas Medical Marijuana Act(1)
- ASTM(1)
- automation(2)
- best practices cannabis(17)
- best practices cultivation(3)
- biology(1)
- biosecurity(8)
- botrytis(2)
- building cannabis(12)
- California(4)
- California cannabis(7)
- california cultivation(2)
- canada(3)
- canada cannabis(3)
- canada marijuana(3)
- cannabis(23)
- Cannabis Basics(34)
- cannabis best practices(3)
- cannabis business(20)
- cannabis climate control(10)
- cannabis construction(4)
- cannabis cultivation(42)
- cannabis culture(2)
- cannabis cultvation(6)
- cannabis engineering(5)
- cannabis experts(2)
- cannabis garden(4)
- cannabis growing(7)
- cannabis hvac(4)
- cannabis industry(2)
- cannabis installation(1)
- cannabis legalization(5)
- cannabis legislation(5)
- cannabis maintenance(3)
- cannabis regulation(3)
- cannabis standards(1)
- cannabis technology(5)
- cannacon(1)
- canopy(1)
- chilled water(1)
- chiller(6)
- chillers(4)
- clean air(1)
- clean room(4)
- climate(3)
- climate control(19)
- clone room(1)
- CO2(1)
- colorado cannabis(1)
- commercial cultivation(12)
- community outreach(3)
- compliance(4)
- condensate water(2)
- construction(3)
- contaminants(1)
- contractors(1)
- cooling(16)
- cooling system(2)
- cooling tower(1)
- culling(1)
- cultivation(31)
- cultivation equipment(14)
- cultivation technology(5)
- current culture(1)
- CWCBE(2)
- deep water recirculation(1)
- dehumedifiers(4)
- dehumidification(8)
- denver(1)
- dry cooler(3)
- economic growth(1)
- efficiency(17)
- efficient(4)
- Efficient design(3)
- efficient growing(8)
- energy efficiency(11)
- energy efficient(5)
- engineering for cannabis(4)
- engineers(3)
- environment(3)
- environmental control(6)
- equipment(2)
- Events(1)
- expansion(1)
- extraction(1)
- facility design(9)
- featured(82)
- female(1)
- flip system(1)
- Florida(1)
- flower(1)
- free cooling(3)
- fungal control(1)
- fungicide(1)
- fungus(1)
- Garden Set-Up(44)
- genetics(1)
- Green design(1)
- greenhouse(1)
- grow design(2)
- grow room design(2)
- growing(30)
- growing cannabis(2)
- growing indoors(6)
- growing methods(1)
- growth(1)
- harvest(1)
- heat transfer(1)
- hot spots(1)
- HPS bulb(1)
- humidity(4)
- HVAC(6)
- hybrid(5)
- Hybrid building(1)
- hydronic cooling(1)
- hydroponic(1)
- hydroponics(4)
- increase yield(9)
- indoor(10)
- indoor agriculture(7)
- indoor climate control(8)
- indoor cultivation(11)
- indoor garden(17)
- indoor garden cooling(2)
- indoor garden hvac(4)
- indoor gardening(3)
- indoor growing(4)
- indoors(2)
- Inside Surna(19)
- installation(2)
- ionizers(1)
- Issue 6(1)
- job creation(1)
- LED(1)
- LEED(1)
- legalization(10)
- legislation(3)
- licensing(10)
- Lift Expo(1)
- light footprint(2)
- lighting(18)
- lighting footprint(1)
- lobby days(2)
- lumens(1)
- maintaining cooling(2)
- male(1)
- marijuana(6)
- marijuana cultivation(9)
- marijuana legislation(2)
- Massachusetts(2)
- maximum yield(1)
- medical cannabis(2)
- medical marijuana(5)
- michigan(1)
- micromoles(1)
- microsmiles(1)
- mites(1)
- MJ Biz Con(2)
- MJ Business Daily(2)
- mold(2)
- Montana(1)
- more light(1)
- mother plant(1)
- National Cannabis Industry Association(2)
- NCIA(3)
- nevada(1)
- newsletter(12)
- nursery(1)
- nutrients(3)
- odor(2)
- odor control(1)
- operating expenses(1)
- oregon(1)
- Our Perspective(26)
- outdoor(1)
- ozone(1)
- PAR(4)
- Pennsylvania(1)
- pest(1)
- pest control(1)
- pesticide(3)
- plant growth(2)
- powdery mildew(4)
- PPFD(2)
- presentation(2)
- presentations(1)
- preventative maintenance(2)
- process cooling(1)
- Prop 205(1)
- Prop 64(1)
- pruning(1)
- Question 1(1)
- Question 2(1)
- reflector(3)
- Regulation(1)
- regulatory best practices(2)
- ROI(5)
- room isolation(1)
- sea of green(1)
- sealed grow room(1)
- sexing(1)
- shows(9)
- side canopy(3)
- soil(1)
- spores(1)
- standard operating procedures(1)
- stress(1)
- Surna(6)
- Surna Reflector(14)
- surna team(3)
- sustainability(3)
- sustainable(1)
- technology(2)
- temperature(1)
- Tradeshow(2)
- trellis(4)
- ultraviolet(1)
- undercurrent(1)
- UV(1)
- vapor pressure deficity(1)
- veg room(2)
- Vegas(1)
- vertical(1)
- vertical farming(3)
- video(1)
- washington(1)
- water conservation(2)
- water cooled(1)
- water filtration(1)
- water management(1)
- what not to do(1)
- year in review(4)
See all See less