Hello! New to this forum and growing the herb.
Im suffering from what looks like N deficiency with maybe some other nutrients blocked out (ph problem ?). Would love to get opinions on the lady. Its in 10l hempy style bucket and been feeding it with GHE micro + bloom nutrients according to the "lucas formula" its whole life. No problems in veg and during flowering stretch, but in the last 10 days its been getting more and more noticeable.
[FONT=Arial, Helvetica, sans-serif]How long has this problem been going on? 1-2weeks
Are you growing in a PVC grow tent? (example: Hydrohut or any other non brand tents) Secret Jardin
What system are you running? (DWC? Ebb flow? Aero? Water Farm? Flood Tables? and so on...) Hempy bucket
What STRAIN are you growing? MK-Ultra Th seeds, feminized
What was the establishing technique? (Were the seed or clone?) Seed
What is the age of your plants? about 4 months
How long have they been in there mixture they are in now?(coco,soiless etc..) 2 months
How tall are the plants? 70cm
What PHASE are the plants in? (seedling, vegetative or flower) are the plants in? Flowering, 6th week of 12/12
What Technique are you using?
What substrate/medium are you using?(Hydroton, RockWool etc.) Perlite/vermiculite 80/20
What is the Water temperature? 19-21
What color are your roots? White? Brown? Are your roots slimy? White
What Nutrient's are you using?(If growing soiless) GHE
How much of each nutrient are you using with how much water? *Knowing the brand is very helpful*
How often are you feeding? (If using soiless) When the bucket feels light
How often are you giving nutrients? (If using soiless) Every watering
If flowering, when did you switch over to using Bloom nutrients? Same throught the grow
What order are you mixing your nutrients? (example: veg nutes 1st, bloom 2nd ect) 1st micro, 2nd bloom
What is the TDS/EC/PPM you are using ? Dont have a meter
What is the pH of the "Tank"?
How often are you testing your pH/PPM/EC/TDS? pH-meter havent tested in 2 months
Are you sure your calibration is correct on your equipment? Not 100% sure
When was your last watering? Friday at 9pm (monday at the moment 9pm)
What is your water temps? 21
When was your last feeding change? (ie. grow-bloom-micro-additional) Havent changed
How often do you clean your system: example: Flush out water replace with clean water and nutrients? Fresh water and nutrients every time (water sits out one day before mixing with nutes)
What size bulb are you using? 400w
How old is the bulbs you are using? under 4 months
What is the distance to the canopy? 15-20cm
What is your RH Factor(Relative Humidity)? 20-30 on the canopy level
What is the canopy temperature? 24-28
What is the Day/Night Temp? (Include flucutaion range) Day temps 24-26c, night 20-21
What is the current Air Flow? (cfm etc.) Over 300cfm
Tell us about your ventilation, intake exhaust and when its running and not running ? Passive intakes near the bottom, exhaust to the same room, growtent is in bedroom but plenty of fresh air
Is the fan blowing directly at plants? Over the canopy directly
Is your water HARD or SOFT? Hardish, starting pH above 7
What water are you using? Reverse Osmosis (RO)? Tap? Bottled? Well water? Distilled? Mineral Water? Tap
If using tap water, what is the ppm/EC/TDS of the water right out of the tap? No idea
If using RO,Distilled,mineral water, what is the ppm/EC/TDS without any additives?
Are you using water from a water softener?
Has plant been recently pruned, cloned off of or pinched ? Few leaves pruned here and there.
Have any pest chemicals been used? If so, What and When? None
Are plant's infected with pest's ? Havent seen any visitors whatsoever.
Thank you!
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Im suffering from what looks like N deficiency with maybe some other nutrients blocked out (ph problem ?). Would love to get opinions on the lady. Its in 10l hempy style bucket and been feeding it with GHE micro + bloom nutrients according to the "lucas formula" its whole life. No problems in veg and during flowering stretch, but in the last 10 days its been getting more and more noticeable.
[FONT=Arial, Helvetica, sans-serif]How long has this problem been going on? 1-2weeks
Are you growing in a PVC grow tent? (example: Hydrohut or any other non brand tents) Secret Jardin
What system are you running? (DWC? Ebb flow? Aero? Water Farm? Flood Tables? and so on...) Hempy bucket
What STRAIN are you growing? MK-Ultra Th seeds, feminized
What was the establishing technique? (Were the seed or clone?) Seed
What is the age of your plants? about 4 months
How long have they been in there mixture they are in now?(coco,soiless etc..) 2 months
How tall are the plants? 70cm
What PHASE are the plants in? (seedling, vegetative or flower) are the plants in? Flowering, 6th week of 12/12
What Technique are you using?
What substrate/medium are you using?(Hydroton, RockWool etc.) Perlite/vermiculite 80/20
What is the Water temperature? 19-21
What color are your roots? White? Brown? Are your roots slimy? White
What Nutrient's are you using?(If growing soiless) GHE
How much of each nutrient are you using with how much water? *Knowing the brand is very helpful*
How often are you feeding? (If using soiless) When the bucket feels light
How often are you giving nutrients? (If using soiless) Every watering
If flowering, when did you switch over to using Bloom nutrients? Same throught the grow
What order are you mixing your nutrients? (example: veg nutes 1st, bloom 2nd ect) 1st micro, 2nd bloom
What is the TDS/EC/PPM you are using ? Dont have a meter
What is the pH of the "Tank"?
How often are you testing your pH/PPM/EC/TDS? pH-meter havent tested in 2 months
Are you sure your calibration is correct on your equipment? Not 100% sure
When was your last watering? Friday at 9pm (monday at the moment 9pm)
What is your water temps? 21
When was your last feeding change? (ie. grow-bloom-micro-additional) Havent changed
How often do you clean your system: example: Flush out water replace with clean water and nutrients? Fresh water and nutrients every time (water sits out one day before mixing with nutes)
What size bulb are you using? 400w
How old is the bulbs you are using? under 4 months
What is the distance to the canopy? 15-20cm
What is your RH Factor(Relative Humidity)? 20-30 on the canopy level
What is the canopy temperature? 24-28
What is the Day/Night Temp? (Include flucutaion range) Day temps 24-26c, night 20-21
What is the current Air Flow? (cfm etc.) Over 300cfm
Tell us about your ventilation, intake exhaust and when its running and not running ? Passive intakes near the bottom, exhaust to the same room, growtent is in bedroom but plenty of fresh air
Is the fan blowing directly at plants? Over the canopy directly
Is your water HARD or SOFT? Hardish, starting pH above 7
What water are you using? Reverse Osmosis (RO)? Tap? Bottled? Well water? Distilled? Mineral Water? Tap
If using tap water, what is the ppm/EC/TDS of the water right out of the tap? No idea
If using RO,Distilled,mineral water, what is the ppm/EC/TDS without any additives?
Are you using water from a water softener?
Has plant been recently pruned, cloned off of or pinched ? Few leaves pruned here and there.
Have any pest chemicals been used? If so, What and When? None
Are plant's infected with pest's ? Havent seen any visitors whatsoever.
Thank you!
