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Hi, I’ve got a r-dwc system, running a Sterile grow using Pythoff,,, AN 3 part , grow bloom and micro. Looking for some advice on which synthetic bloom boost to start adding in a couple of weeks, any advice would be greatly appreciated

2nd week in12/12 ,,two days ago I done a 24 hour flush with plain ph water as were showing signs of burn/deficiency, put nutes back in at 280 ppm and this morning,,,

Nute burn, potassium deficiency or something else,, help please

Hi, given the choice of Advanced nutrients or Plant magic dwc which would you go with,, Have used AN in the past but was thinking of giving PM a go ,, thanks

Hi, in need of some help,, 5 week old cutting have now been in R-dwc for 2 weeks, a couple of days ago started looking pale and are now getting worse,, Done a water change, ph 6, ec 1,, but no improvement,, Using AN, silicon and piranha, system connected to chiller at 18 degrees,

Hi, I have an 8 x 20 litre pot system that came with a water pump size of 4000 litres/h,, when cleaning the filter I found a few small roots, My question is , is this pump too powerful? C

Hi, in need of some help,, 5 week old cutting have now been in R-dwc for 2 weeks, a couple of days ago started looking pale and are now getting worse,, Done a water change, ph 6, ec 1,, but no improvement,, Using AN, silicon and piranha, system connected to chiller at 18 degrees,

Looking at going towards RDWC, saw a 12 pot system by Urban at £400, a lot cheaper than others, has anyone used or heard any reviews about this system? Thanks,

I’ve got 2 week old seedlings bubbling away in an X stream Propagator,, not using the mister but using two large air stones,, hooked up to a chiller keeping water temp at 20,, using AD voodoo juice and piranha and formulex in the water. Checked roots and about 3 of them had pale yellowy gunk on...

I’m growing in an IWS flood and drain and was wondering how long to flood now that roots are out the bottom of the pots,, It takes 14 minutes to fill to the flood line and another 10 minutes to drain When first potted I set the timer for 14 minutes and then left to empty but now as the roots...

Two weeks into veg and plants are growing great,, but about half have now developed a couple of weird leaves, Was wondering if it was over / under watering but surely this would affect the whole plant not just a few leaves and I haven’t altered their feeds. Growing hydro, all nuits and ph in...

Evening folks, growing in an IWS - flood and drain, feeding Advanced nutrients A & B with B52 and Hydroguard,, 1.6 and a 6.0 ph,, under 400w bulbs on an 18/6 ,,room temp is 24/26 with 50/60 rh,, Plants are 4 weeks from seed and being fed 3 times a day,, All looking lovely until a couple of days...

Growing hydro,, ph 5.9 ec 0.6,, Two week old seedlings are all showing silvery spots on leaves, done a problem search and all it keeps throwing up is Thrip,, I’ve examined each one and there is no thrip on any. Any ideas ,, thank you

Hi everyone ,, first post first grow, Growing in hydro and the veg stage went perfect lovely green bushy plants,, turned to 12/12 18 days ago and things are going tits up!! I’ve checked ph/ec they are 6ph and I’ve got them at 1.4 under 400 lights. Leaves are beginning to discolour and dry out at...