Green House Grow

KoseGrower

KoseGrower

Active Member
hi i am an inexperienced grower that has recently started a greenhouse grow

i succesfully germinated 10 seeds and have 6 plants growing

2 of the plants are 2weeks old and the other 4 are only a few days

can anyone give me some tips for growing in a greenhouse?
 
KoseGrower

KoseGrower

Active Member
the plants that have grown in the 2weeks are around 15cm tall and one has suffered either heat damage or been starved of water, please comment when i upoad a photo shortley
 
Ultra Haze

Ultra Haze

Well-Known Member
I'll keep updating this thread with photos of our greenhouse and progress of plants so you can all see.
 
madcow

madcow

Well-Known Member
do u have good air flow,they look a little small.humidity might be a problem,air flow is key in a hot humid greenhouse.
 
Ultra Haze

Ultra Haze

Well-Known Member
Yeah the air flow is fine, please be aware that 3 of the plants are 1 week 1/2 old.

By the way this is a UK grow and the weather has not been great the past 2 weeks.
 
D

d13108

Active Member
It doesn't matter how big or small they are, as the days get shorter you are going to flower without supplemental light.
 
Ultra Haze

Ultra Haze

Well-Known Member
ok here is an update, although you might not think it, they are growing fast, its a lot easier to tell the growth up close and I can notice improvement daily now.

To improve the photosynthesis, we have decided to focus light more onto the plants with some simple foil reflections.

Also, does anybody know when these are going to start flowering? I still need to determine the sex of the plants. They are growing in the North East of England and if anyone knows the light cycle at this current time please let me know.



 
Angus

Angus

Well-Known Member
Lose the foil.

If you can't get any mylar, flat white paint, or anything (paper) white (not shiny) will be second-best. Foil creates hot spots that can burn your leaves.
 
Ultra Haze

Ultra Haze

Well-Known Member
ok then, but i must admit it seemed to be doing a good job for the past 2 days.

I suppose replacing it with paper or something would do no harm, thanks for letting me know.
 
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KushKing949

KushKing949

New Member
since they are indoors you are the one that has control of when they flower once u change the lights to 12/12 or close too it. but i would let them veg for like atleast 2 months
 
Ultra Haze

Ultra Haze

Well-Known Member
KushKing949 said:
since they are indoors you are the one that has control of when they flower once u change the lights to 12/12 or close too it. but i would let them veg for like atleast 2 months
Click to expand...
Are you retarded? Read the thread name.

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Anyway, here are some updates, replanted the biggest one and removed the foil. The second biggest plant has quite a bad problem, on the set of leaves that have just come up, only one side of the plant have got them. I think it might of been trauma from dropping the seed or something. The other plants are growing ok but I have noticed very small yellow spots and the leaves starting to wilt on one plant, not good. 3 of them are doing well, one has only grew half of its set of leaves, and one is too small.









 
Ultra Haze

Ultra Haze

Well-Known Member
I am starting to thing that almost every problem we have with these plants is over-feeding. I realise that we have been feeding them 15 drops of baby-bio everyday which was not my idea. But do you think that is the problem?

Someone, anyone?
 
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