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I had tried that but it seems it’s either low enough to not wet the cube at all, or the wicking action instantly soaks it

Yeah... and then you’d have to piss about working out how often to flood and how long it takes the cube to dry right? thats my issue. The cubes soak up the water and get saturated

I rarely start from seed but every now and then I bulk buy a pack of seeds to change my strain up a bit. I always get a set back when I first place my rapid rooters in my hydro system as the water splashes the hydroton and then wicks up and saturates the rapid rooters. I can’t manually water...

Just to throw a spanner in the works for you. try a raspberry pi central server running home assistant and then several WiFi enabled ESP32s controlling different devices that send data back to your PI. I found it much easier to program since there is already thousands of preprogrammed source...

Has anyone seen any automatic watering systems for jiffy pucks or similar? And had any experience with them? I plan on starting loads of seeds in jiffy pucks in the future and want to eventually automate the first 2-3 weeks of seeds in the pucks. Just not sure on the best method of determining...

You could be right tho based on the table above calcium tox causes pot def and the issue I have may be calcium lockout/ pot def? Old nute lines I had the same issue though so assumed I needed more ca mg

My megacrop is listed as 9-6-17 5.6 ca 2.3mg

Are you saying I am experiencing potassium tox here?

What’s your thoughts on those pics?

I’ll try changing those dosages on my next run then cheers. If your using these two compounds I’ll stick with it and try again rather than using this calmag as I’d rather stick to cheap bulk powders I can buy

here’s what I’m dealing with atm. It seems the purple stems have gone away since I’ve bumped up my dosage through the roof but the tip burn is still coming through on new leaves

I have a 650l res I’ve added 250g of calcium sulfate and 200g of magnesium sulfate and 700g of mega crop this week. it takes me to around 1000ppm on the .5 ec scale. I’m getting tip burn but also some deficiencies here’s my log over last couple Of days Saturday 24th Oct 11pm 950ppm...

It does seem to dissolve fine when I add it in. I’m hoping this calmag works but going forward if I can get away without the extra iron from calmag I’d much prefer to use calcium edta powder and mag sulphate after I run out of this calmag.

It’s a strange one though. I seem to get burnt leaf tips showing nute burn - my ppm goes up daily suggesting too high nutes. Even with 1g/l of megacrop but I have these deficiencies too. I’ve been using calcium sulphate and magnesium sulphate lately but Im thinking they may be reacting with...

Can only find that flora nova bloom here for the equivalent of 110 usd a gallon lol... and my res is 750l. Gonna flip to bloom in a week and I’ll top up with this ghe cal mag and see how it does. Any recommendations as to how much I should put in my gallon to top my tap water up?

Is ghe flora bloom the same? And do you need the micro too?

My calcium deficiency and magnesium are both all over the place since using high powered leds. It’s a nightmare. My tap water is 90 ppm on .5 ec scale so I’m guessing there is fuck all in that

Thanks bud that calcium edta powder looks good. Trying to find a copy of the label to work out how many g of calcium per g of powder but can’t find it. You have it?

Do you have to add more mg?

Not available here unfortunately