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    ph, ppm, lighting etc for new seedlings

    hey guys this is me first time hydro with pot, i have grown tomato's hydro though im using rock wool sitting on top of hydroton, under 24h fluro lights at the mo, DWC, water temp 68f, ph between 5.8 and 6 and my seeds have just popped open and i got some little baby leaves. does everything...
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    how close can a 600watt bulb be if tempture isnt a problem

    hey guys just woundering how close a 600watt hps bulb can be to the plants, tempture wount be a problem i think i read 8 inchs cos any closer than that then the light gets to intence any thoughts
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    help needed with nutrients

    ok im getting all my gear ready for my first hydro grow and i need some tips/help with nutrients i have some black majic mega grow im gonna use and apart from some ph up and down is there anything else i should be adding with the water? also i read that i should start with a ppm of 200 and...
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    water levels in a flood and drain?

    ok im about to start on my first proper hydro using a flood and drain setup ive make with some buckets my medium will be hydroton and i have a couple quick questions i need answered. 1) how high up the root system should the water level come to? 2) i have clones in juffy cubes, will these...
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    cloning problems

    hi guys i hope you can help me, i'm having a go at cloning and not having much luck. i pre flowered some plants and as soon i knew they where girls i took some cuttings. done it like it says on the net, underwater with a diagonal cut, dipped in clonex then stuck into potting mix. i put them...
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    newbie to hydro has a few questions

    hi everyone, im new to hydro but been growing in soil inside for a while, so know about lights, ph etc but i wanna go full hydro with the drip system, i hang my 400 hsp vertical with my plants around the buld, with fluros around the outside of my grow room, temp is controller at 75-80f and have...
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