Plant Problems/Deficiencys (Pics!)

[BlazinDoobies]

I am using a mix of happy frog and fox farms original mix for soil and their trio of Nutrients (grow big,big bloom, havnt used tiger yet) and also cal-mag I have only gave them nutrients twice. I water them about every 3 days or so, PH in the soil is 6.5~(DONT know if meter is accurate) and I don’t have a meter to meter run off (waiting for it get here ) and honestly I don’t really know what the seeds are got them from a buddy all he knew is that they were some type of lemon strain. Can I flush the plants ? If so about how much water they are in 3 gallon smart pots. The light is about 12 inches away the light I’m using is a mars hydro Ts-1000 and figured I would mention only 2 of the 4 have this problem

[Greengrass]

How old are the plants and if you've been using the nutrients did the plants show you they needed feeding beforehand? I've not used those nutes, soil or leds so wait for others to chip in before flushing as really should be seen as a last resort although I think it may be needed here

[Greengrass]

And if you do flush it's 3x the pot size, 15 litre plant pots would be 45 litres put through slowly and if you can get the water to room temps rather than giving cold water to try to minimise the shock

[BlazinDoobies]

The plants spouted on Feb 21st I gave them nutrients the very first time about 13 days ago and boom they grew a lot then on the bottle it says every other watering so I followed directions and bam now this. My meter (to test run off) will be here tomorrow along with some fox farms boomerang and some kangaroos (root booster) thanks for you help by the way!

[Greengrass]

The plants spouted on Feb 21st I gave them nutrients the very first time about 13 days ago and boom they grew a lot then on the bottle it says every other watering so I followed directions and bam now this. My meter (to test run off) will be here tomorrow along with some fox farms boomerang and some kangaroos (root booster) thanks for you help by the way!

Don't know anything about those foods mate (organic?) but it's best to have a look and see if the makers have an online feed chart as usually bottles just generalise by saying use 2-4 ml /litre and that's it
A good nute supplier with have a more comprehensive schedule online and I would still say use that amount with caution but is still better than the dosage on the bottle

If it's your first time getting to harvest in soil just try to stick to using the less bottles of stuff you can get away with like just a grow and bloom, the more stuff you add makes it more difficult to pinpoint the problem when things go tits up and use sparingly and only spray the calmag and not mix with your feed

[Franklinmiller]

nice one mate this will be very useful for us ..

[eliezbon]

Hey all,
Noticed an issue about two weeks ago, with leaves starting to yellow (at least thats what it looked like at the time). Those same leaves began to brown, now they have dark brown areas (almost black). I thought this may be nitrogen deficiency. Attempted to correct accordingly, with no positive results. Today, some leaves that were previously healthy looking, now have what look like little circles of discoloration (still green), and some leaves are curling. While the majority of the plant still looks healthy, I want to correct this as soon as possible. Any recommendations would be greatly appreciated!

[Nancy566]

Great?

[Nancy566]

I'm agree

[wasted1]

Can someone help I’d the problem? I only just transferred my plant a fortnight ago into the big pot with vermiculite, compost, perlite, horticulture gravel and molar clay. The leaves have started to develops brown spots. Because I just transferred it from pure potting compost (leaves were fine) I haven’t fed it but I have watered 4 times.




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