Hey, so i have gotten this problem two times now, this same thing happened on my last grow, and i really cant seem to wrap my head around what exactly is causing it..
My ppm is at 500, i switched it up from about 350 yesterday.
I have 30l of water circularing in a hydro setup, and i mixed the nutrients the following way using General hydroponics flora series.
20ml veg
15ml micro
And about 6ml of bloom
I have been trying to keep the ph over 6 but under 6.5 the last week.
This is the total amount of nutritients mixed in 30l of water.
i am also using oxyplus, i added about 25ml in total. This is slightly above the reccomended dosage, the reccomended dosage would be 22.5, but i figured there might be some water left in the reservoir when i change it so even if im only adding 30l theres still gonna be a bit more left, proboably not alot but still..
The temp is about 24-25 degrees celcius, and the humidity is about 60%
The temp of the water is about 20 degrees celcius, i use bottles with ice in the reservoir to keep it cool.
I am using a 3000k hlg 260w, dimmed down to 175w, at a hight of about 20 inches.
At this wattage the light emits about 30 000 lumen
The plants are almost 3 weeks old.
Im using about 15% more of the micro bottle of the mix, for the added cal/mag wich i heard is needed under Led lights.
Please shoot some ideas my way, ive had the exact same problem in two separate grows now but cannot figure out what is the cause.
My ppm is at 500, i switched it up from about 350 yesterday.
I have 30l of water circularing in a hydro setup, and i mixed the nutrients the following way using General hydroponics flora series.
20ml veg
15ml micro
And about 6ml of bloom
I have been trying to keep the ph over 6 but under 6.5 the last week.
This is the total amount of nutritients mixed in 30l of water.
i am also using oxyplus, i added about 25ml in total. This is slightly above the reccomended dosage, the reccomended dosage would be 22.5, but i figured there might be some water left in the reservoir when i change it so even if im only adding 30l theres still gonna be a bit more left, proboably not alot but still..
The temp is about 24-25 degrees celcius, and the humidity is about 60%
The temp of the water is about 20 degrees celcius, i use bottles with ice in the reservoir to keep it cool.
I am using a 3000k hlg 260w, dimmed down to 175w, at a hight of about 20 inches.
At this wattage the light emits about 30 000 lumen
The plants are almost 3 weeks old.
Im using about 15% more of the micro bottle of the mix, for the added cal/mag wich i heard is needed under Led lights.
Please shoot some ideas my way, ive had the exact same problem in two separate grows now but cannot figure out what is the cause.
