3000K vs. 4000K vs. 5000K - Grasscity Forums
Jan 27, 2020 · 5000K is good for seedlings. 4000K is a good all around. Ideal and balanced for veg. Some people prefer 4000K for flower because of terpene production and node spacing. 3000K is …
Interesting chart for converting K to NM - Grasscity Forums
Nov 19, 2012 · Interesting chart for converting K to NM Discussion in ' Growing Marijuana Indoors ' started by MariPassi, Nov 19, 2012.
What is the best 500w to 700w LED light right now
Nov 10, 2023 · Mammoth Lighting leads in both. Over 4 years of trial, Mammoth Lighting as perfected the optimal "Canna" Spectrum with a proprietary spectrum blend of 3000k + 5000k + 660nm Deep + …
Questions about Growing Weed with 5000k Cfls and 2700k
Jan 6, 2013 · Questions about Growing Weed with 5000k Cfls and 2700k Discussion in ' Growing Marijuana Indoors ' started by Klowny10, Jan 6, 2013.
Is mixing light spectrum's in an indoor grow beneficial?
Dec 31, 2010 · yes, mixing cfl spectrums is beneficial but stay away from the 3000k-3500k range. I mix 5000k,6500k, and 2700k. In flowering i use 4:1:1. 2700:5000:6500 it improves growth significantly
is 5000k enough for vegging - Grasscity Forums
Sep 29, 2014 · so I just got back from home depot and the highest k they got is 5000k is this enough for vegging? I got 3 plants 1 2 days old and the other 2 are 1...
2700k versus 5000k CFL for Veg - Grasscity Forums
Aug 27, 2010 · 2700k versus 5000k CFL for Veg Discussion in ' First Time Marijuana Growers ' started by tclaw, Aug 27, 2010.
How Light is Measured & Lighting Spectrum and Photosythesis
Nov 1, 2009 · How is Light Measured? The "color" of light sources comes from a complicated relationship derived from a number of different measurements, including...
Relamping seedling/clone cab. Advice needed - Grasscity Forums
Dec 11, 2017 · Hey folks, as the title implies, I need to relamp my seedling and clone cab. The cab and DIY fixture was built years ago with CFL use in mind. I would...
Help! Seed casing fell off before it's fully opened
Jun 8, 2017 · Help! Seed casing fell off before it's fully opened Discussion in ' First Time Marijuana Growers ' started by kushypie, Jun 8, 2017.