Brown spots

[harryhoudinii]

Ok Harry try this feed same EC ph to 5.6 for a couple feeds. Do not add any cal-mag to feed and no silicon for now. Lets see what they do over next 3-5 days. Keep updates in your diary regular mate everyday pics would be nice whilst your having this problem. Also up your run off to about 40% going to leach them pots out abit.
The cal/mag if needed use it as a foliar but not yet lets see how they respond first. If they respond well can re-introduce the silicon at 0.25ml per liter.

OK I will do exactly that and keep a daily update on how they're getting on, thanks a lot for all you help once again

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[harryhoudinii]

Here she is today, I had a bit of a nightmare yesterday, I snapped one of the lower down branches off because I'm a clumsy idiot (I was trying to secure the filter and it fell on it) but she looks all good anyway

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[kbag]

Hi Harry a few things to watch out for.
1. Try not to spill anything on the leaves them droplets will act like a magnifying glass under lights and will burn the leaves.
2. Keep the EC at 1.2 that will .4 above your background EC of 0.8 man your water is like soup is it straight out of the Thames lol. Tbh you might want to consider getting nutrients that are specifically designed for hard water like plant magics coco A & B for hard water.
3. Make sure the pots do not sit in any run off.
Unfortunately the damage to the old leaves will not get better, so what you are looking for is the new growth to be nice and green and not to look to bubbly, once the leaves get bigger they should look flat and feel soft to the touch but strong. I hope that makes sense..

[harryhoudinii]

Ok kbag will do, the plant magic actually works out cheaper which is good, do you think I'm good to use up this stuff first, have around half a litre of each left?

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[kbag]

Hard call Harry lets wait and see what happens over the next few days. Do not want you tipping money down the drain if you get my meaning.

[Trex]

Seems like a ph problem . Have you calibrated your meters ? I would do it once a week .

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[harryhoudinii]

Seems like a ph problem . Have you calibrated your meters ? I would do it once a week .

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Yeah I have, I might just get a new one, mines a crappy one off amazon

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[harryhoudinii]

Pics

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[kbag]

The little girls look pot bound harry. On the bigger plants when you look at the stems they look purple can you look at the new stem growth is going back to green?

[harryhoudinii]

I will check when I'm home, they're definitely pot bound, I've not got room for them, I just popped them as spares, not sure what to do with them. I will send some pics of the stems when I get back, thanks

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