Dendroboard - View Single Post - Spectral Design
Dendroboard

Go Back   Dendroboard
Register Blogs FAQ Calendar Mark Forums Read Advertise

Support Our Sponsors
No Threads to Display.

facebook

Thread: Spectral Design
View Single Post
  #2 (permalink)  
Old 09-09-2019, 08:06 PM
Socratic Monologue's Avatar
Socratic Monologue Socratic Monologue is offline
Member
 
Join Date: Apr 2018
Location: Central WI
Posts: 1,236
Thanks: 56
Thanked 149 Times in 143 Posts
Default Re: Spectral Design

I use ten SD panels. Explosive growth compared to daylight-ish T5HO.

Some flo tubes will have a better color rendering/higher CRI. This may be what you're seeing, but that doesn't explain the slow growth.

Are the plants actually changing color (i.e. if you put the flo tubes back on, do the plants look normal to you immediately)? If the plants are yellowing, they could be getting too much light (and perhaps photoinhibition explains the slowing of growth).

What flo lamps are you comparing the SD panels to? How long have the SD panels been in place?
__________________
I think I could turn and live with animals, they are so placid and self-contain'd.

- Whitman
Reply With Quote
 
Powered by vBadvanced CMPS v3.2.3

All times are GMT. The time now is 08:09 PM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.