Week 6 of 11 flowering. Some weird leaves

[Tomtuggle]

Had about 10 fan leaves with these spots. The leaves where mostly on the bottom and not in great light so not sure if that is why

 

[THE KONASSURE]

looks like a minor deff

but it`s only the lowers

so upto you

Pump the N and cal/mag and micro feeds

or pump the K and finish them faster......

just watch out as that lower leaf gets ratty and then the bugs come in for dinner..........

but your growing bud not fan leaves so they should all yellow and die in the nest 5 weeks, so losing a few lower fan leaves aint a big deal sometimes the plants sucking sugar or hormones for the buds from them leaves as they are not getting much light

 

[PlantLover300]

Looks like calcium issue. But calcium is a non mobile nutrient so it would show up in new growth before old growth.

 

[Roger A. Shrubber]

looks like calcium deficiency. it sometimes shows up in older growth where the light is hitting them. you can give them cal-mag, but it not only has mag, it has iron and nitrogen as well. i use a foliar spray product called yield booster. its made to stop tomato blossom rot, but its pure calcium. i don't suggest using it regularly, but to get cal into the plants quick and stop the spread it works great.
then you need to figure out whats causing the cal deficiency to begin with.

 

[Tomtuggle]

I use cal-mag 10/ml for 2 gallons on them every feeding

 

[Roger A. Shrubber]

what medium are you in?
what is your water/nute ph going in?
whats the ppm/ec of your water to begin with?

 

[Tomtuggle]

what medium are you in?
what is your water/nute ph going in?
whats the ppm/ec of your water to begin with?

Don't know the ppm
But normally during feeding it's around 6.2 but yesterday after flushing at 6.8 I did cal-mag only

Soil medium

 

[Afgan King]

Don't know the ppm
But normally during feeding it's around 6.2 but yesterday after flushing at 6.8 I did cal-mag only

Soil medium

Next time amend your soil with dolomite lime at 1tbsp per gallon of soil

 

[Roger A. Shrubber]

your ph should be alright for soil.
you may have hard water. try buying a few gallons of ro water and using that for a week and see what happens.

 

[Tomtuggle]

your ph should be alright for soil.
you may have hard water. try buying a few gallons of ro water and using that for a week and see what happens.

Will do thanks.

 

[Buba Blend]

Don't know the ppm
But normally during feeding it's around 6.2 but yesterday after flushing at 6.8 I did cal-mag only

Soil medium

You flushed your plants. Is that the 1st time you flushed this grow? How large are your pots? (3 gallon,5 gallon) How much water are you adding to each plant each watering? How much run off water is there each watering?(none,10%,20%)
You don't have to be exact on how much water your using each watering, just a ball park figure will help.

If you have a soil ph problem, adding nutes will not fix it. Flushing likely made it worse and you will likely see the problem get worse not better.

 

[Tomtuggle]

I've flushed it a few times

Plant is in about a 25 gallon pot
Put approx 10 gallons
The run off goes straight into a drain, but by around gallon 8-10 most of the water goes straight out.

At the bottom of my pot I have it lined with gravel to allow water to just freely flow out

 

[Buba Blend]

I've flushed it a few times

Plant is in about a 25 gallon pot
Put approx 10 gallons
The run off goes straight into a drain, but by around gallon 8-10 most of the water goes straight out.

At the bottom of my pot I have it lined with gravel to allow water to just freely flow out

I'm not the expert to tell you what to do next but it sounds like you may have a bad soil PH from over watering and flushing and you may have nutrient deficiencies from leaching.

 

[Roger A. Shrubber]

^this. stop that. if you get about 25% run through every third or fourth watering, you shouldn't have any problems with salts building up. and if you don't feed too much to begin with, you can cut that back to every fifth or sixth watering.