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Xakmo
- Posts
- 27
- Reactions
- 56
- Joined
- Mar 18, 2023
- Points
- 13
I have two grow setups one is hps and one is led
They have different environment conditions
HPS 600w
temperature : 25-30 C
RH : 50%
LED 300w
temperature : 22-26 C
RH : 70%
Im using GHSC mineral nutrient line accordingly to their website chart
I have been using 3/4 recommended dose almost whole life until last week with no problems but light deficiency
I figured they was hungry so I upped the nutrients to full recommended dose and since then started noticing slow growth and yellowing.
I pH every watering to 6.2-6.5 with a mix of nitric and phosphoric acid
Soil pH is currently 6.8
EC is unknown as i never monitored it. ( I know
)
Today im getting an EC meter for reading in liquids so I will test the runoff , tap water and usual nutrient solution EC.
I will post results in a few hours
Plants are very different phenotypes some are dwarf like and already in full flower producing one fat main cola with satellite ones also being juicy and ripe those have yellowed the most. While on the other hand some are very tall 150+cm very healthy green and only starting to produce flowers recently.
I have been giving them the same amount of nutrients according to the chart on week 3 of flowering.
I didnt test but I think my tap water is medium hard so I give them 0.5g per liter of chelated calcium (9% concentration i think)
Im not an experienced grower but Im not a dummy either so I knew it wasnt pH , under or overwatering but something to do with nutrients. Also since I increased them recently I can assume its overfeeding particularly the nitrogen. But im not sure and haven’t done anything yet to remedy the problem.
Any tips on how to handle this.
Il post EC results and more pictures or info if you request more detailed description.
Can someone help me with this?
Also im looking for a mentor for finishing this growth and the one after that which will start as soon as this one finishes
I wont hassle with stupid questions and I will pay generously for your knowledge.
Thanks
Last two photos of plants are from LED grow where i notice less yelowing but not non existent and very evident in smaller plants non the less
Nutrient line and contents are at the end of plant pictures
They have different environment conditions
HPS 600w
temperature : 25-30 C
RH : 50%
LED 300w
temperature : 22-26 C
RH : 70%
Im using GHSC mineral nutrient line accordingly to their website chart
I have been using 3/4 recommended dose almost whole life until last week with no problems but light deficiency
I figured they was hungry so I upped the nutrients to full recommended dose and since then started noticing slow growth and yellowing.
I pH every watering to 6.2-6.5 with a mix of nitric and phosphoric acid
Soil pH is currently 6.8
EC is unknown as i never monitored it. ( I know
)Today im getting an EC meter for reading in liquids so I will test the runoff , tap water and usual nutrient solution EC.
I will post results in a few hours
Plants are very different phenotypes some are dwarf like and already in full flower producing one fat main cola with satellite ones also being juicy and ripe those have yellowed the most. While on the other hand some are very tall 150+cm very healthy green and only starting to produce flowers recently.
I have been giving them the same amount of nutrients according to the chart on week 3 of flowering.
I didnt test but I think my tap water is medium hard so I give them 0.5g per liter of chelated calcium (9% concentration i think)
Im not an experienced grower but Im not a dummy either so I knew it wasnt pH , under or overwatering but something to do with nutrients. Also since I increased them recently I can assume its overfeeding particularly the nitrogen. But im not sure and haven’t done anything yet to remedy the problem.
Any tips on how to handle this.
Il post EC results and more pictures or info if you request more detailed description.
Can someone help me with this?
Also im looking for a mentor for finishing this growth and the one after that which will start as soon as this one finishes
I wont hassle with stupid questions and I will pay generously for your knowledge.
Thanks
Last two photos of plants are from LED grow where i notice less yelowing but not non existent and very evident in smaller plants non the less
Nutrient line and contents are at the end of plant pictures
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