Hi, brothers.
I have started my third grow and I decided to use MH lamp for vegetative growth period. Today I have installed 250w 6000k MH lamp in to box and move my plants from small pots to 7L tares. I'm using throttle from my previous setup with HPS lamp. Thing is that I can see blue color...
Very nice photos! I trying to grow 2 pots of Black Cream Auto as well. But my first plant got small stress at beginning, so I decided to sow one more. Now I have two. First one which stressed looks really bad now... second one is okay. Could you please share some advices about this strain?
Thanks.
jummejum, theengineer, Heady,
Thank you guys!
Unfortunately for me I able to buy only this one Prima Klima Cool Tube 125/400.
It is not so nice as yours :thumb:
Yes, with cooltube will be some loss of luxes (Cooltube glass takes 3 - 5 % plus after some time of usage it will be covered by dirt), but I can put my lamp closer to plant. What do you think?
Unfortunately I have noname brand HPS bulb, it is cheap and it will be my first grow under HPS...
Hi all. I trying to build my second growbox. First one was very simple, but now time to upgrade.
I have question related cooling of HPS lamp. I have HPS 250w and box 60x60x160. I need to choose cooltube or reflector. I read that cooltube decrease efficiency of lamp because it is cooling lamp...