2 X SS SENSI SEEDS 2 X 250W HPS

[alex69nos]

Hi everyone, i'm growing 2 Super Skunk and i'm at the third week of flowering stage..i've switched after one month of vegetative stage, they were growing always under a 250 HPS and now in the last 2 flowering weeks i added another 250 HPS.
I'm feeding them with Plagron Alga Bloom (7 ml in 2L of h20) and i'm having some trouble with some bud as you can see..but i think is coz the lamp was too much close now i've put it more high.
What do you guys think?

 

[alex69nos]

guys?? here some more pics of the burned buds..wht i've to do??

 

[whitebox]

hi Alex, give us more details about the bulb-plant distance before you put it higher. let us know about your way to feed them and the frequency. i'm not sure it's only a heat problem.
Ciao.

 

[minttu]

I have some what similar "problems" with couple of my girls. Based on that I would say you got some combination of a) too much heat b) too little humidity c) too little air flow

Plus nitrogen def.

 

[alex69nos]

hi Alex, give us more details about the bulb-plant distance before you put it higher. let us know about your way to feed them and the frequency. i'm not sure it's only a heat problem.
Ciao.

hi i fed them with plagron alga bloom..the lamps r both at 50 cm from the buds...what it can be if not the heat??

 

[alex69nos]

I have some what similar "problems" with couple of my girls. Based on that I would say you got some combination of a) too much heat b) too little humidity c) too little air flow

Plus nitrogen def.

a) yes b) i've 20-30 RH during day and 50-60 during night c) i've 2 120mm do u think is not enough?

Do u think i've to cut burned buds?

 

[canna woop!]

it could be a nutrient problem, maybe starting with a potassium deficiency and then leading to pH problems or micronutrient burn. IF it's a nutrient problem, cutting part of the affecting plant off will NOT help. I'd check for insects too be sure, and check your water source. Think about what I started with in the pot and what else has been added.

 

[minttu]

a) yes b) i've 20-30 RH during day and 50-60 during night c) i've 2 120mm do u think is not enough?

Do u think i've to cut burned buds?

If you got too much heat you should keep the humidity high too. It will counteract the heat to some degree. Keep the buds, or smoke em

it could be a nutrient problem, maybe starting with a potassium deficiency and then leading to pH problems or micronutrient burn. IF it's a nutrient problem, cutting part of the affecting plant off will NOT help. I'd check for insects too be sure, and check your water source. Think about what I started with in the pot and what else has been added.

Vote for pH here too. The plants look kinda sickly.