just for the magic
Active Member
sorry, no huge buds just sick ones. had to grab someones attention. I been looking everywhere for an answer. need confirmation bout this problem.
check my huge buds
- Thread starter just for the magic
- Start date
Bud Frosty
Well-Known Member
Looks like a PH imbalance or N deficiency.
robert 14617
Well-Known Member
what are your temps at near the top of the plant?
just for the magic
Active Member
sorry bout the deception bros. heres my details
temp 28-29C at cannopy height
21C root zone
17-18 dark cycle
Ph 6.0 at root zone
growing in coco with canna a/b under 2 600w hps in a dual cool tube.
unknown strain She is about 6 ft tall with flowers everywhere. just the top ones are doing this.
there is about 40 colas forming on this girl, the result of massive pruning when she took off afer going 12/12
I just raised the EC from 1.4 to 2.4 cause I thought she was lacking but that was yesterday so maybe not enough time to kick in?
I have just now noticed some inward curl espescially on the saw like edge of some bigger leaves. I need your advice badly bros
temp 28-29C at cannopy height
21C root zone
17-18 dark cycle
Ph 6.0 at root zone
growing in coco with canna a/b under 2 600w hps in a dual cool tube.
unknown strain She is about 6 ft tall with flowers everywhere. just the top ones are doing this.
there is about 40 colas forming on this girl, the result of massive pruning when she took off afer going 12/12
I just raised the EC from 1.4 to 2.4 cause I thought she was lacking but that was yesterday so maybe not enough time to kick in?
I have just now noticed some inward curl espescially on the saw like edge of some bigger leaves. I need your advice badly bros
robert 14617
Well-Known Member
you say the canopy is 29 c that looks allot like heat stress are you sure the tops don't get hotter than that
just for the magic
Active Member
I promise its not hot. I use a can fan that sucks the heat straight away. I han touch the glass of the cool tube with my bare hand. I just removed a massive myalar(?) reflector cause i thought the light intensity may be causing this. (the temps were the same with the reflector in place). kind of look bleached dont they
robert 14617
Well-Known Member
too much light will bleach out the leaves
just for the magic
Active Member
too much light cause slight stretching too?
robert 14617
Well-Known Member
the tube can be cool to the touch,yet the radiant heat can still cause problems .hold your hand at the top of the plant between it and the light ,see how the temps feel
just for the magic
Active Member
feels like a late spring afternoon . I use a digital thermometer that reads ambient temp from the unit and a probe that I sit 2cm above tops. it has a max/min reding too. highest max has been 28.8. Ill upload some more pics. And thanks, I really appreciate your help.
alforra
Member
I'm with Robert.. I have always ran a cool tube and this is pretty common for me.. Just like you I put my hand in between the plant and light and feel a breeze with acceptable heat every time.. It's almost like the cool tube reflects like a magnifying glass and scorches when too close either.. althought that might be unlikely? I have definately learned through my experience there can be such a thing as too much light for whatever reason.. try backing off about 1-2 inches and see what happens buddy!
just for the magic
Active Member
could it be the curved shape of the tube kinda like a exagerated magnifying glass?
just for the magic
Active Member
I am gonna turn one light off and center the tube and see what happens. I got no more head room. the lghts are as high as they can go.here are some pics with just the ceiling light on
just for the magic
Active Member
or a cool pyramid...cause pyramids are cool
just for the magic
Active Member
I am spprised she made it. In relation to the size she is now, 4/5 days after I turned 12/12, I had to cut her in half. then i had to transfer her from hydroton cause the pot was root bound. I tied her from the rafter and dropped the pot under her than put her in coco(with liberal spraying of rhizotonic on the roots) she didnt even notice.
