santiago19
Active Member
Hi
Recently my plants experienced yellowing from the bottom up a few months into veg running soilles coco mix outdoors, so I'm guessing ph lockout.
I always watered at ph 6.5 or when nutrients its about 5.8. I've never tested runoff because I've always used the color indicator ph kit from ghe.
I went and bought a digital ph meter. I now water the last 2 waterings at 5.3 ph and get a runoff on them of between 6.2-6.4. Is this good, is there anything I need to change? (Looking at this, I'm assuming the runoff wouldve been between 7.0-7.5 for my previous waterings )
I decided to test the EC of the last plant I watered the EC went in at 0.8 (Cal mag and molasses) and the runoff EC was 1.6, what is this telling me?
Recently my plants experienced yellowing from the bottom up a few months into veg running soilles coco mix outdoors, so I'm guessing ph lockout.
I always watered at ph 6.5 or when nutrients its about 5.8. I've never tested runoff because I've always used the color indicator ph kit from ghe.
I went and bought a digital ph meter. I now water the last 2 waterings at 5.3 ph and get a runoff on them of between 6.2-6.4. Is this good, is there anything I need to change? (Looking at this, I'm assuming the runoff wouldve been between 7.0-7.5 for my previous waterings )
I decided to test the EC of the last plant I watered the EC went in at 0.8 (Cal mag and molasses) and the runoff EC was 1.6, what is this telling me?