too much water is why tips are burning and she needs calcium and magnesium. the yellowing is a sign of magnesium deficiency
they need around 300ppm of cal mag at this age.
SIX
stems are starting to purple. also a sign she needs magnesium and phosphorus
I recommend raising ph of nutrients solution to 6.2 for a feeding or two. under this ph range calcium and magnesium are harder to uptake.
X
xMOLASx
first thanks for your help 🙏
I’l take care of that tomorrow, I have to go buy
X
xMOLASx
that makes sense because I’m using the RQS easy grow and NPK is 2-0-3, I’m thinking of start using the UP Nutrients grow up which hava a NPk of 5-1-5
SIX
for that age u should use
a ratio of NPK at equal parts 1:1:1 ratio It’s what works the best for me. they need phosphorus for root development potassium for growth and quality
X
xMOLASx
I don’t know if it was wrong or not but I was using the soil sensor vertically from surface and I was watering when soil moisture was about 30/33% until it was around 65% today I changed the sensor to the side wall horizontally about 6cm deep
SIX
watering tip: you would be really surprised at how little water they really need. imagine your container is a styrofoam cup. weight of it empty =too dry. full of coffee too heavy. about have cup is the soil weight you want. lighter container is better than a heavy one.
SIX
make her roots search for her food. water around the edges of the container. believe me she will find it. if you water close to the plant, it’s lazy, it’s roots will just stay where the food is. bigger roots bigger buds
HealingHands420
What does the plant’s color look like under normal light, without the grow light on? Also, what’s the wattage and distance of your light?
A little yellowing on the leaf tips is totally fine it usually means there’s plenty of nutrients available. But since it’s showing light yellowing and tip burn this early, while the soil should still have enough nutrients, it could be a slight pH imbalance affecting nutrient uptake or just an overwatering problem. That said, if you’re growing in soil, the natural pH buffers in soil usually handle that for you.
X
xMOLASx
it’s perfectly green without the light, I have a Marshydro ts1000 at about 45cm above the top leafs at 50% intensity
X
xMOLASx
I found out the (fabric pot) is nos draining water from the base so at 10cm from the bottom I have a soil moisture of 80.4% which is acordding with the overwatering stuff another users and frinds of mine have pointed, now I will make another pot “lifter” (I don’t know the name) to grant more airflow under the pot to help the evaporation
X
xMOLASx
I found out ate 10cm from the base soil moisture is about 80% so I kinda guess that’s the problem, with your intel and what I found out after I’m guessing this can be the issue, I will lift the pot a little more to have more ventilation in the base of the pot, I’m just a newbie but a very curious one, and a like to understand what I’m doing so any help will always be thankful 🙏
Knimrodd420
I dry mine back to 10% or less and never have more than 50%.....I'm growing in a 70/30 Coco/Perlite
too much water is why tips are burning and she needs calcium and magnesium. the yellowing is a sign of magnesium deficiency they need around 300ppm of cal mag at this age.
stems are starting to purple. also a sign she needs magnesium and phosphorus I recommend raising ph of nutrients solution to 6.2 for a feeding or two. under this ph range calcium and magnesium are harder to uptake.
first thanks for your help 🙏 I’l take care of that tomorrow, I have to go buy
that makes sense because I’m using the RQS easy grow and NPK is 2-0-3, I’m thinking of start using the UP Nutrients grow up which hava a NPk of 5-1-5
for that age u should use a ratio of NPK at equal parts 1:1:1 ratio It’s what works the best for me. they need phosphorus for root development potassium for growth and quality
I don’t know if it was wrong or not but I was using the soil sensor vertically from surface and I was watering when soil moisture was about 30/33% until it was around 65% today I changed the sensor to the side wall horizontally about 6cm deep
watering tip: you would be really surprised at how little water they really need. imagine your container is a styrofoam cup. weight of it empty =too dry. full of coffee too heavy. about have cup is the soil weight you want. lighter container is better than a heavy one.
make her roots search for her food. water around the edges of the container. believe me she will find it. if you water close to the plant, it’s lazy, it’s roots will just stay where the food is. bigger roots bigger buds
What does the plant’s color look like under normal light, without the grow light on? Also, what’s the wattage and distance of your light? A little yellowing on the leaf tips is totally fine it usually means there’s plenty of nutrients available. But since it’s showing light yellowing and tip burn this early, while the soil should still have enough nutrients, it could be a slight pH imbalance affecting nutrient uptake or just an overwatering problem. That said, if you’re growing in soil, the natural pH buffers in soil usually handle that for you.
it’s perfectly green without the light, I have a Marshydro ts1000 at about 45cm above the top leafs at 50% intensity
I found out the (fabric pot) is nos draining water from the base so at 10cm from the bottom I have a soil moisture of 80.4% which is acordding with the overwatering stuff another users and frinds of mine have pointed, now I will make another pot “lifter” (I don’t know the name) to grant more airflow under the pot to help the evaporation
I found out ate 10cm from the base soil moisture is about 80% so I kinda guess that’s the problem, with your intel and what I found out after I’m guessing this can be the issue, I will lift the pot a little more to have more ventilation in the base of the pot, I’m just a newbie but a very curious one, and a like to understand what I’m doing so any help will always be thankful 🙏
I dry mine back to 10% or less and never have more than 50%.....I'm growing in a 70/30 Coco/Perlite