i have just done a complete set of test this morning for the first time in about 2 months.
readings are as follows
ammona 0
nitrite 0
nitrate 0
ph 7 on wide range test 6.4 on narrow test
kh 50 ppm ( i have no idea how to change these to degrees)
gh 120 ppm
My drop checker is green (just)
i am currently EI dosing in liquid form but the mix is made up for a 4 week period
NPK mix on a sun/ tue/ thu made up of this amount 3 tsp KNO3, 1tsp KH2PO4, 7 tsp MGSO4 in 600 ml of water so i dose 40ml per dose.
trace mix is 1tsp in 300ml dosed on mon/ wed at 25 ml each time
My nitrate reading is 0 so i am presuming i need to add more KNO3, if so, How much more? Double?
Or is there something else i need to add?
I'm also wondering if such a large water change is needed every week with these readings. My plants appear to be hungry and not leaving much behind
readings are as follows
ammona 0
nitrite 0
nitrate 0
ph 7 on wide range test 6.4 on narrow test
kh 50 ppm ( i have no idea how to change these to degrees)
gh 120 ppm
My drop checker is green (just)
i am currently EI dosing in liquid form but the mix is made up for a 4 week period
NPK mix on a sun/ tue/ thu made up of this amount 3 tsp KNO3, 1tsp KH2PO4, 7 tsp MGSO4 in 600 ml of water so i dose 40ml per dose.
trace mix is 1tsp in 300ml dosed on mon/ wed at 25 ml each time
My nitrate reading is 0 so i am presuming i need to add more KNO3, if so, How much more? Double?
Or is there something else i need to add?
I'm also wondering if such a large water change is needed every week with these readings. My plants appear to be hungry and not leaving much behind