Some issues with a few plants

[CityDweller]

I have been dealing with high PH out on my mug grow. I flushed a very decent amount of water and ph out was still too high. I have been feeding at 5.5 ph for a few weeks now. Ph out yesterday was 6.1 so definite improvement. The leaf destruction slowed down and the plant is still looking like she is eating. Buds are fattening. Good luck! Sending green vibes!

[Old Skool Dude]

I'd give them another misting of Epsom Salt mixture and add it to the water.

[LewisR19]

So a few days has passed, overall health with the other 7 has improved. Still a few leaves dealing with heat stress but growing just fine. The main plant in question still looks crap. I’ve gone back to hand feeding for the moment just until I get these back to health. I’m giving them all a good flood when feeding just to try shift any existing build ups, hoping this will do the trick. Still early days for them since potting up so plenty of time to bring them back





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[Blue61]

Is it possible you have a hot spot in that corner Lewis?

[LewisR19]

Is it possible you have a hot spot in that corner Lewis?

Quite possibly mate. It did have high ph coming out so that’s obviously a issue but everything else is fine. Quite frustrating




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[LewisR19]

A few days has passed. The plant in question still doesn’t look 100% but I personally think it’s slowly getting there. It seems to be all new growth at the top of the plant and not on the side branches. Making me think this plant is the runt of the litter lol

The ph run off has come down to around 6.1/6.2 since changing the drip lines so they get a flood and not a drip. Il get this bang on before flip.





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[Bud Lightyear]

Are the drippers on a timer ? if so how long is the feed cycle...Are you using a rez recircuiting the feed solution ?


Regards BL

[LewisR19]

Are the drippers on a timer ? if so how long is the feed cycle...Are you using a rez recircuiting the feed solution ?


Regards BL

Hi mate, yes the drippers were on a timer (2L per hour drippers run for 45 mins), and they were getting fed until a good amount of run off. Changed it now so they get a flood for about 2mins 30seconds and that’s 2L per pot with run off. Yes using a res but run to waste system

[Bud Lightyear]

Hi mate, yes the drippers were on a timer (2L per hour drippers run for 45 mins), and they were getting fed until a good amount of run off. Changed it now so they get a flood for about 2mins 30seconds and that’s 2L per pot with run off. Yes using a res but run to waste system

What's the background Ec of your source water and what nutes are you using ?


Regards BL

[LewisR19]

What's the background Ec of your source water and what nutes are you using ?


Regards BL

Background EC is 0.0/0.1, using canna A/B at 1.2EC at 5.8pH

Run off figures as a average for all 8 plants last night was 0.8EC and 6.2ph