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  1. L

    Rockwool cubes

    Grodan have good resources and manuals on their website + look up crop steering I know they’re supposed to be drip fed but flooding is soo much easier esp with this technique (can pull x5 crops a year)
  2. L

    Rockwool cubes

    Hey bud, been thinking this through a lot recently and I’m now successfully running the following system: 120x240cm flood&drain table sitting on top of a 200L reservoir 72 clones in 10cm rockwool cubes As soon as my clones are rooted in the small root riot cubes, I pop them the rockwool...
  3. L

    Interesting: rockwool comparison.

    Would be great to see the same experiment with clones! I am running a SOG in 10cm rockwool for the first time and I gather they are ‘big enough’ for a 1-week veg period from rooted clone (running 70 plants on a 120x240cm F&D table). But would be great to see if there’s a difference with 15cm ones.
  4. L

    Rockwool F&D: Managing Roots

    thanks bro appreciate it
  5. L

    Rockwool F&D: Managing Roots

    Thanks, have you run this type of system before? could I get more roots (=more fruits) by covering in hydroton?
  6. L

    Rockwool F&D: Managing Roots

    Really interesting setup, I guess it’s more of an RDWC / NFT in that your water is always there and oxygenated. Since im doing practically zero veg, I need 50-60 plants to fill my 1.2x2.4m table, upside is I can harvest every 9 weeks. good to hear about your experience with the pandafilm, I...
  7. L

    Rockwool F&D: Managing Roots

    Recently switched to 4" (10 cm) Grodan cubes to run my SOG from clone to harvest. Method: 1. Place cuttings in root riot cubes until roots coming out (5-7 days) 2. Place root riots into the rockwool cubes, veg until roots come out of the rockwool (4 days) 3. Place rockwool cubes straight...
  8. L

    DIY Ebb & Flow System Design

    Hi Everyone, I'm getting really fed up of drippers failing into my soil pots and am working on a DIY E&F system to just flood two big trays since I have a 120x240cm flower tent setup. I'm going to be taking 50x cuttings using root riot cubes and my question is - can I just use these directly...
  9. L

    Measuring Nutrients

    Thanks everyone - still figuring out how to like & tag people but good suggestions all around especially @Star Dog good tip for the tubing. Cheers.
  10. L

    Win Free Product through Testing

    Interested to participate in trials - I have manufactured DIY H/T control systems using planks of wood and amazon components, excited to see what the real deal can offer! Based in Switzerland.
  11. L

    Measuring Nutrients

    Hi All, Wondering what you all use to measure your nutrients? Pipette / Syringe / Measuring cup??? Been thinking of getting some of those wall or bottle-mounted shot measurers you see in bars so I know I can consistently get 20ml without rinsing syringes & struggling to reach out the...
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