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    will a single line to top feed in perlite spread through the medium??

    so if i put a single 4mm top feed line into a 12 liter bucket of perlite will the water spread out as it goes down or does it more or less go straight down? i see lots of people with one feed line so my common sense tells me the water must spread out but is it a little bit or does it cover the...
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    Took plant out of early flower now days later want to put back in

    Hello so yes I have a plant from a cutting of white rhino that has begun to show flowering very early on, like was 10 days in I think, but I took it out because of space 4 days ago, but now I want to put it back in as I've come up with a way to make it work in the space. Do I run a risk of it...
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    Ph buffer solution problems

    Hello I have brand new just opened ph 7 and ph 4 Growth Technology brand buffer solutions showing 9.18 for the ph 7 solution and 6.86 ph for the ph 4 solution. Wtf? It's my first time calibration a ph meter but I have noticed that these 2 numbers are the exact numbers of other ph buffering...
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    Ec fan motor whine .

    Just got a used Q Max 315 EC fan running it with their own brand new EC fan controller and it has a motor whine, not bad at 30 percent but quite loud at 50 percent power. is this normal for these fans? Thanks for any help.
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    Are these balls? Some pollination going on

    Yep so one plant got dark hair very early and has seeds forming, a few others have been lightly pollinated too now. I pulled the first plant to go dark haired out and sprayed everything down with water. I looked through her and could not find anything that looked like balls or bananas but she...
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    Is there a small electric motor that winds and unwinds for bulb in a vertical set up?

    Hello does anyone know of such a thing? A small quiet electric motor to wind and unwind, raise and lower one bulb and a batwing reflector about 2.5 meters, in a vertical grow. Thank you!
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    Is the root rot fungi always present?

    Hello so I've had root rot now for the first time, a flood and drain system. I'm wondering though do all the fungi that cause it, Pythium, Phytophthora, Rhizoctonia, Botrytis, Alternaria, Fusarium exist all around us anyways but it's just giving then the conditions to take hold that creates the...
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    How much calcium hypochlorite is too much?

    Hello I'm having some root problems in a flood and drain system, my first time, and it's killing my plants one at a time, they'd roping fast. I can't get any h2o2 right now but I do have 32% calcium hypochlorite. I've already put about 4 grams in a 75 liter res and fed the plants for one 12 hour...
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    Why are my plants dieing?

    Hello I'm. Doing flood and drain and I have all healthy plants in week 4 and just the past 2 weeks 1 wilted and died then about 6 days ago another one did the exact same thing, now today another one has done it and a 4th is showing signs of doing it, the pistils go from white to brown when it...
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    Flood and drain, ok to pull roots apart?

    Hello so yes I have a flood and drain going and I need to move the plants further apart but there are alot of roots tangled up in each other, I will be as careful as possible but some will break I can see this, so will pulling them apart do alot of damage to the plant or is it not so bad...
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    How clean do Flood and drain clay pebbles need to be?

    How clean do the expanded clay pebbles have to be in a flood and drain system? This is my first time using them and I keep rinsing but the water is still a bit cloudy, it's no where near as dark as it was, I can see through it but still a bit cloudy. Any info on what problems this might cause if...
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    Canna Aqua Vega/Flores In Coco?

    Hello I've got big jugs of Canna Aqua vega and flores but now have some plants vegging in coco and really would rather not have to buy more nutes, canna A+B for coco. Does anyone have experience with using the aqua vega and flores in coco? Thank you!
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    Is this over watering?

    I'll be amazed if it is, I don't see how it could be as they barely were getting watered, but the pics I've seen seem to suggest it was over watering. Thanks.
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    Zero root growth in 2 weeks.

    I transplanted a few smaller plants from coco to dwc, they recovered from the transplant and don't look too bad now, well 3 don't look too bad, 2 look like crap, but there is zero new root growth on the ones that have recover and look OK, like nothing, do I just have to wait longer or something...
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