PUXYPAN
420 Member
First of all hello stoners ^^
I do use medical weed for quite some time and its the first time for me that ime growing on my own.
Ive read quite a lot about this whole topic, still i miss practical experience.
The Problem is, my 3 1/2 week old Plant does look a lil bit unhealthy on its first leaves.
I first thought it might be a nutrient burn, but i cant imagine it since my conductivity meter shows low values.
Leaf Septoria also does seem unrealistic for me since i do not have any other plants or even mould in the growroom, or rooms attached to it.
Do i need to worry or is this normal for a plant at this age? Ime thankful for any help regarding this.
Here some topical data:
|-Growroom
|Type: Indoor,closed, 16cm², light ventilation
|Temperature: 21°C Δ
|Humidity: 42% Δ
|CO2: 700-1050ppm (900ppm Δ)
|TVOC: 190-300ppb (235ppb Δ)
|Pot: Plant fiber ~0.4L # Temporary, will put it in a bigger pot soon
|-Plant
|Strain: Royal Jack Automatic (Jack Herer x Ruderalis from RQS)
|Type: Female, Seedless, Autoflowering
|Growtime: 9-10 Weeks
|Flowering phase: 6-7 Weeks
|Climate: Mild
|Planted: 20.2.20
|-Soil
|Soil: Cactus soil #Not ideal i know, still it should contain most needed nutrients or?
|Fertilizer: 'Green house powder feeding grow' in low concentration
|Soil fertility: 220µS/cm Δ # A bit low, is it okay for the start?
|Top Layer: Clay granules
|-Light
|Type: LED
|Wattage: 150W
|Distance: 15-20cm
|Wavelenght: Mixed(1/1/1/1) 650-660nm, 620-630nm, 430-440nm, 450-460nm #I hope this is acceptable, other lamp types are pretty expensive
|Efficient light intensity: ~15k lux # Could be more, the luxmeter isent calibrated for leds
|Light Cycle: 18/6
|-Water
|pH: 8.0 +-0.1 #I know this is a lil bit too high, any tips how to lower it?
|Water Cycle: All 3 Days, when ~15% moisture is reached
|Soil Moisture: After watering at 40% Δ
I hope this isent too much data, i just wanted to track everything properly to achieve a good yield.
Thanks for reading and helping me with my stuff![Oops! :oops: :oops:](/community/styles/420style/smilies/emojione/redface.png)
I do use medical weed for quite some time and its the first time for me that ime growing on my own.
Ive read quite a lot about this whole topic, still i miss practical experience.
The Problem is, my 3 1/2 week old Plant does look a lil bit unhealthy on its first leaves.
I first thought it might be a nutrient burn, but i cant imagine it since my conductivity meter shows low values.
Leaf Septoria also does seem unrealistic for me since i do not have any other plants or even mould in the growroom, or rooms attached to it.
Do i need to worry or is this normal for a plant at this age? Ime thankful for any help regarding this.
Here some topical data:
|-Growroom
|Type: Indoor,closed, 16cm², light ventilation
|Temperature: 21°C Δ
|Humidity: 42% Δ
|CO2: 700-1050ppm (900ppm Δ)
|TVOC: 190-300ppb (235ppb Δ)
|Pot: Plant fiber ~0.4L # Temporary, will put it in a bigger pot soon
|-Plant
|Strain: Royal Jack Automatic (Jack Herer x Ruderalis from RQS)
|Type: Female, Seedless, Autoflowering
|Growtime: 9-10 Weeks
|Flowering phase: 6-7 Weeks
|Climate: Mild
|Planted: 20.2.20
|-Soil
|Soil: Cactus soil #Not ideal i know, still it should contain most needed nutrients or?
|Fertilizer: 'Green house powder feeding grow' in low concentration
|Soil fertility: 220µS/cm Δ # A bit low, is it okay for the start?
|Top Layer: Clay granules
|-Light
|Type: LED
|Wattage: 150W
|Distance: 15-20cm
|Wavelenght: Mixed(1/1/1/1) 650-660nm, 620-630nm, 430-440nm, 450-460nm #I hope this is acceptable, other lamp types are pretty expensive
|Efficient light intensity: ~15k lux # Could be more, the luxmeter isent calibrated for leds
|Light Cycle: 18/6
|-Water
|pH: 8.0 +-0.1 #I know this is a lil bit too high, any tips how to lower it?
|Water Cycle: All 3 Days, when ~15% moisture is reached
|Soil Moisture: After watering at 40% Δ
I hope this isent too much data, i just wanted to track everything properly to achieve a good yield.
Thanks for reading and helping me with my stuff
![Oops! :oops: :oops:](/community/styles/420style/smilies/emojione/redface.png)