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Hi everyone, I want to vegg in 4" rockwool, what happens when the roots stick out of the bottom of the rockwool? Do they just sit on the plastic I have the rockwool on, wouldnt that harm them? I do not want to stack cubes, or use any other medium. Just the 4" rockwool. I will move them into...

As above, anyone grown using CFLS? the red spectrum 250 watt ones i mean

Hi, A week ago I topped my plant at the second true node. By mistake I cut off one of the tiny side branches by the stem in the process, so instead of growing back 4 tops it started growing 3 :( I decided to top again at the node below. The result is in the pics taken today. It only has 4...

This plant has been grown 12/12 from seed since 1 month and 5 days ago. It showed female hairs about 2 to 3 weeks ago. Yellow leaves are now at the bottom and seemed to be moving up through the plant. I gave it some formulex for nitrogen yesterday, though it is vegging nute - incase it was a...

Deos anybody use Cellmax Growcubes? I would like to discuss watering and various other issues regarding them. Thanks.

In order to avoid nutrient and salt build ups in the bottom of a pot I have been advised to flush weekly with PH'd water until water drains from the holes at the bottom of the pot. I only water once or twice a week as it is, and I never water enough for drainage to occur. I think if I watered...

Got an interesting one... My cooltube is about 15" above my plant and there a 12" fan blowing air through the gap between them [I also have an extractor venting air outside my tent]. In terms of heat for the plant, I always hear you should check to see if it is uncomfortable for your hand...

Has anyone tried 12/12 from seed with good results? I hear sativa dominant plants is the way to go for this. Maybe Strawberry Haze, or Super Lemon Haze Or Super Silver Haze? Plants can still reach 3' apparently. Anyone got any input please?

Do you think it is possible to pull an ounce of dry bud from a plant which has been vegged under a 125 Watt CFL for 2 weeks, and then placed under a decent sized HPS light for flowering? I think an oz should be minimum in such circumstances, barring human error, no? :leaf:

I would really appreciate some help on this one. If I veg for 24/0 under an MH for 2 weeks from seed, and then switch to 12/12 under a hps, would a 2 litre pot be sufficient for each plant? Not concerned about yield. Thanks in advance.

Does anybody think this plant could be put into flower at this point? Another thing is, the pot is 5" tall, when should I transplant? I use root riot placed in lots of rockwool growcubes [the tiny ones]. I have read that in hydro I can go straight to my finishing pot, however I found this...

hello friends, I just wanted to get an up to date opinion on something. If I veg on an 18/6 schedule and the light goes off at 7pm, but before switching to flower I give it 24 hours of darkness, so instead the light would come on at 7pm. Will this stress my plant? It would help with...

Ok the plant is yellowing and the stem base is almost totally broken now. I have it supported but don;t see how it can recover. Is this from watering too much, or watering too close to the stem? It's happened before and now again. Any ideas would be greatly appreciated, thanks. It's a cfl...

Hello earthlings, She is 14 days since sprouting. She looks droopy and very compact, any reason for this? heat stress? Also, her stem is thin as it goes into the root riot cube, so she leans slightly to one side but I imagine with time this will sort itself out? The stem seems to have some...

If buds are at 6 weeks flower and have many trichomes, but say 50% of the smaller branches have seeds [after hermie-ing], should I harvest now or wait? I have picked off as many of the pollen sacs as possible but probably not all. Advice would sure be appreciated :hug: please. :)

Let's say I have 5 plants in one large tray at 5 weeks flower, and all their roots are tangled up. 1 plant has turned hermie. I found little sacks of pollen on it, I cleaned up best I could. 2 other plants are also now developing what I think are seeds, however they don't have the sacks of...

Let's say I have 5 plants in one large tray at 5 weeks flower, and all their roots are tangled up. 1 plant has turned hermie. I found little sacks of pollen on it, I cleaned up best I could. 2 other plants are also now developing what I think are seeds, however they don't have the sacks of...

I am using a 1mx1m tray. I plan to use half this space to flower 4 plants [vegged for 4 weeks], and then bring in another 4 plants after 4 more weeks [which will have also been vegged for 4 weeks elsewhere]. So the plan is to each month bring in 4 plants and get rid of 4. However, will this...

Hi everyone, Anyone help me here? I went away for a week, when I came back the reservoir smelt horrible. I found out that the smell was from the Big Bud Powder, it happens a few hours after I add it. I have used the Big Bud Liquid before and it was fine. Has anyone else had problems with the...