McHazy Posted January 18 Share Posted January 18 Ionics is pretty good I used to use it generally just works same as canna a&b that's what I use these days about 1.2-1.4ec for rooted potting on seems to be the happy spot in my tent Cold roots an over watering are usually my biggest issues 2 Link to comment Share on other sites More sharing options...
Black Shadow Posted January 18 Share Posted January 18 This was grown using that method in 2010, roots never dropped below 25*C, air temperature was-12*C Link to comment Share on other sites More sharing options...
BilgePump Posted January 18 Share Posted January 18 4 minutes ago, Black Shadow said: -12* Really? Seems a bit cold that 1 Link to comment Share on other sites More sharing options...
Black Shadow Posted January 18 Share Posted January 18 Just now, BilgePump said: Really? Seems a bit cold that That was measured on the intake filter, as long as the air is moving quickly and it was, the plants can deal with extreme temperatures Link to comment Share on other sites More sharing options...
latigid aikon Posted January 18 Share Posted January 18 8 minutes ago, Black Shadow said: This was grown using that method in 2010, LED or HID? Presumably HID in 2010? 2 Link to comment Share on other sites More sharing options...
Black Shadow Posted January 18 Share Posted January 18 4 minutes ago, latigid aikon said: LED or HID? Presumably HID in 2010? Correct, 600w HPS grown vertical style like this Link to comment Share on other sites More sharing options...
ratdog Posted January 18 Author Share Posted January 18 lights off now and sat at 24oC and 75% rh, will knock up a warm load of feed for lights on and give them a proper drink. hopefully i can turn this sinking ship around, i hope the happy ones are female there's 2 celia cuts that look ok. 4 Link to comment Share on other sites More sharing options...
latigid aikon Posted January 18 Share Posted January 18 1 minute ago, Black Shadow said: 600w HPS They emit copious amounts of infra red heat which is why you can get away with low temps, LEDs don't so you need much higher ambient temperatures. 4 Link to comment Share on other sites More sharing options...
Black Shadow Posted January 18 Share Posted January 18 Just now, ratdog said: lights off now and sat at 24oC and 75% rh, will knock up a warm load of feed for lights on and give them a proper drink. hopefully i can turn this sinking ship around, i hope the happy ones are female there's 2 celia cuts that look ok. How many plants are you doing in what size area? Link to comment Share on other sites More sharing options...
ratdog Posted January 18 Author Share Posted January 18 Just now, Black Shadow said: How many plants are you doing in what size area? look at the first post 1 Link to comment Share on other sites More sharing options...
Black Shadow Posted January 18 Share Posted January 18 Just now, latigid aikon said: They emit copious amounts of infra red heat which is why you can get away with low temps, LEDs don't so you need much higher ambient temperatures. Agreed, I was just pointing out that the temperature isn’t everything Link to comment Share on other sites More sharing options...
ratdog Posted January 18 Author Share Posted January 18 Just now, Black Shadow said: temperature isn’t everything it is with led's 4 Link to comment Share on other sites More sharing options...
BilgePump Posted January 18 Share Posted January 18 Just now, ratdog said: knock up a warm load of feed Ive gotten into the habit of filling up with the mixer tap on the shower, 24c every time.... And the kahzi is right next to the g.room which is nice 1 1 Link to comment Share on other sites More sharing options...
latigid aikon Posted January 18 Share Posted January 18 Just now, ratdog said: it is with led's I was literally typing those exact words 3 Link to comment Share on other sites More sharing options...
ratdog Posted January 18 Author Share Posted January 18 Just now, BilgePump said: Ive gotten into the habit of filling up with the mixer tap on the shower, 24c every time.... And the kahzi is right next to the g.room which is nice i have a combi boiler so never water cold, i'm surprise they have got so cold, but them i've been so paranoid about cooking the roots i've had the probe on the floor, time to move it up the pot a bit! Link to comment Share on other sites More sharing options...
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