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Decent LED's do work, but they are expensive. And as said in this thread, they produce quite an amount of heat as they need cooling in order to work not melt the diodes and the control plate. I have 2 of THOSE and they perform outstanding sofar. For me, the results are the same as a 600w hps...

Thanks this solves it for me. ;) We both have tents inside a room which has proper isolation and also an anti-detection foil applied all over the room as "wallpaper" on the walls/ceiling for double protection. The outside of the house walls and roof temps (measured with IR guns) are all the...

Hi, I had a fierce discussion with a friend, and we couldn't come to an agreement on the topic. I need your knowledge/expertise to set this straight. bongsmilie The topic: Can FLIR/IR/Thermal Camera's actually SEE hot air? For example when it is coming out of a chimney (exhaust). My opinion...

I got a 1m x 1m space in a small tent where i want to experiment with ebb and flow. However buying a table isnt really a option as everything i can find on local shops is not deep enough. I've seen people advise using self build sandbox with pond liner as bottom..But i don't understand, how to...

looks nice sofar. keep it up! may I ask what you used as a drain table? Or did you build one yourself..

just continue and do your flush if u ask me. weed is weed and it can survive a bit even when infested.

Yes thank you for the replies. I am still in the dilemma of making an ebb and flow system (building it) myself or go for something pre-done. Most of the 'ready' market systems have the water tank under the table so it can easily drain there but this will forsure give me res temp problems as I...

Hey guys, After running on dirt for 1.5 year I truly got tired of lifting bags of dirt 4 floors every few months. I am planning on running an Ebb and Flow setup like the one from this video. I plan on using rockwool giant cubes inside pots as medium. I am aware of rockwool preparation before...

hey there nice grow you got going on..i just have a few quesitons. I see the big blue container where your solution is sitting in is located in the growroom not covered with mylar or even tin foil to avoid warming up of the solution. Do you measure temps of your solution? Be aware that high...

I am not sure if you mean "Chocolope" ? If yes then i have grown it, pretty potent strain with a very strong smell. Doesn't really taste like chocolate tho!

Yes and i am having bat poop and this powedered thing called Bacto (from sannies) thats like a mixture of bacteria that evolves after coming in touch with moist. However i am experiancing these problems i am telling about at the start of my topic here, and i cannot go on like this so i have to...

true they are! So i was thinking...if i lower the PH with PhosphoricAcid to something like 7.5...will that still kill my soil bacteria?

Hi.. I am growing on soil mixture of: lightmix, batmix and bacterial additives. 2,5 weeks into vegging a Cheese Dawg scrog. Suddenly all plants look extremely dark green (no burned tips tho) and growth is completely stunned! Also the leaves have purple stems.. Temps ON 27 celsius/ OFF 19-20...

Hi.. i am using GHE Flores 3 part nutes on soil. The GHE dosage scheme gives me the right ML/L dosage but the documentantion says: EC for seedlings/cuttlings: 0.4 - 0.6 EC for young plants: 1.2 - 1.5 EC for mature plants: 1.5 - 2.2 I am now in week 4 flowering and with the dosage according to...

UPDATE: I did a FloraKleen flush.. ohwell just 3L per pot until i got like 10-15% drain from what i've put in. Now 36 hours later they look like brand new.. they started growing again and i can see they've spared quite some grow energy because they have grown about 3-4cm overnight, normally i...

BAC lime. Powdered yes

Thanks. I know they dont look bad but leaf structure used to be normal now they look a bit squeezed together (cant explain, pic tells more). And growth seems stunned. Shall i perhaps start feeding? Got GHE 3part here... I am not sure what strenght to start with.. Pa. I will flip them when my...

Hi.. see pics, please tell me whats going on if you have a clue. Stats follow! Medium: 75% lightmix soil + 25% coco coir Additives: 1 gram chalk per 1 Liter of soil (so i dont have to correct ph) Pots: 18 Liter (4 gal?) Temps light on: 27 degrees celcius (80f) Temps light off: 19 degrees...

My last grow was OG kush (cuttlings). And yes they tend to suck all the cal-mag from the substrate. If you are growing on soil, adding 1gr per 1L chalk to your soil would most likely prevent you this problem. Also chalk tends to stabilize ph levels. So you can freely lower the PH of your water...

I wrote a email to GHE support yesterday. Today i've got a reply. They say Florakleen only targets the GHE salts and leaves the chalk buffer untouched as it is not a strong acid. Just letting the people know if anyone else is using GHE in EU.