Nutrient Burn or Deficiency?

[jake.snake83]

They are in week 5 flower, in soil, and I have been feeding them about 600 ppms bloom plus cal-mag every other watering. 3 gal buckets and ph is around 6.7. I gave them some molassess too. Idk if this is a potassium/phosphorus deficiency or are they just burnt? I flushed them last week and it hasnt helped. Im about to water again, should I just up ppms and see what happens?

 

[TheTrippyHippie]

My guess sis you have a mild Potassium/Phosphorus deficiency however they look pretty good being in flowering.

 

[jake.snake83]

Also the leaf tips curl upwards and theres alot of necrosis, too much for this early in the game

 

[rob333]

deff for sure man raise them nutes im 4 weeks into flower in soil with a ppm of 1300 lol u want a ppm round there for flower

 

[TheTrippyHippie]

I would go Cal/Mag & Water for a little bit and just keep flushing.

 

[rob333]

week 5 1400 week 6 1500 week 7 water week 8 water

 

[rob333]

I would go Cal/Mag & Water for a little bit and just keep flushing.

NOOOOOOO THERE HUNGRY 600 ppm is way to low

 

[fssalaska]

looks a little burnt to me but the last pic http://rollitup.org/attachments/20140705_202609-jpg.3196146/ looks deficient .. good luck man.

 

[rob333]

as u can see buy the pics he has posted they are rapen the mag and nit from ur leaves as they are hungry with drooping green leaves i would flush wait 24 hours mix a nute batch at 1200 ppm feed wait 3 days and do it again

 

[rob333]

if they were that bad nute burnt for my time in growing they wouldent be there as they would drop off

 

[jake.snake83]

I didnt know bc its soil, i know hydro ppl use high ppms, im trying to get them as fat as i can before i chop. Also I heard sulfur and extra mag was good for terpene production and smell. So its a deficiency?

 

[jake.snake83]

if they were that bad nute burnt for my time in growing they wouldent be there as they would drop off

Alot of my leaves did that and I cut alot of the fan ones off too, now i think theyre starving and dying bc of it. I guess ill just blast with light and feed em till they puke idk what to do!

 

[rob333]

Alot of my leaves did that and I cut alot of the fan ones off too, now i think theyre starving and dying bc of it. I guess ill just blast with light and feed em till they puke idk what to do!

play it safe raise ur ppm to 1100 then to 1200 flush then 1200 1300 hen they should be ready for final flush

 

[rob333]

ditch ur ph as well man let ur root zone buffer it

 

[rob333]

keep it round 7 7.5 i have been for the last 5 years with out a hicup i used to be like u and ph my soil and it lead to dramas just leave it unless ur doing coco or dwc

 

[NyQuilkush318]

don't mean to hijack the thread but I have same problem trying to figure it out am n flowering 4weeks I flush her today

 

[TheTrippyHippie]

View attachment 3196872 don't mean to hijack the thread but I have same problem trying to figure it out am n flowering 4weeks I flush her today

4 weeks into flowering is still early. Have you tried using more Nitrogen in your feeding mix.

 

[jake.snake83]

Thx for the advice, this is only my 3rd grow, after screwing up hydro bigtime I just went with soil again....i gave them 850 ppms yesterday, im gonna take your advice and give them more like 1200 next time..

 

[jake.snake83]

View attachment 3196872 don't mean to hijack the thread but I have same problem trying to figure it out am n flowering 4weeks I flush her today

Im a noob but that looks like mag or potassium deficiency....you could just defoliate but id give it more p and k and spray like epsom salt mix on the leaves..

 

[NyQuilkush318]

[QUI haven't used n TE="TheTrippyHippie, post: 10674441, member: 880987"]4 weeks into flowering is still early. Have you tried using more Nitrogen in your feeding mix.[/QUOTE]
No i