They are looking much better I think your back on the right track. Yes you can use a seperate 5gal.
I would top up and adjust back to 850ppm and let's give it a couple days I think you at about the right ppm
I gotta lose those waterfalls. HELP!
- Thread starter myke
- Start date
I would top up and adjust back to 850ppm and let's give it a couple days I think you at about the right ppm
myke
Well-Known Member
Calmag also?Or just some Epsom maybe?
I think your issue was magnesium before because it's mobile. That or old calcium damage. Calcium will be in new growth. I think the epsom just help balance the ratio a bit since using tap. Your ph is stable which means you will have much better nutrient uptake and less plant stress.
No cal mag and epsom only on res change
myke
Well-Known Member
Humidity 45-50% high 75 low 68.
Do you have control to adjust them? 80-82f day and 68 night is fine. RH 55%ish should give you a good VPD and nutrient uptake and increase growth rates.
I'm basing this off LED that's what you are running right?
myke
Well-Known Member
Since having the new ph pens I’ve noticed every time I reset and re calibrate it’s closer to the number. It use to be .4 low on 7 and 4.2 on 4. Now it’s 4 on 4 and 6.8 on 7. This coincides with the drops.i think what use to read 6.1 now reads 5.8. I notice the sponge in the lid holds a lot i now drain it after ea use.
myke
Well-Known Member
Yes first time with these 4’ strips led. I have 9 48W ea. There about 4” apart from ea other.
Yeah if you. Can get temps up to 80f and humidity to 55% that should be good for this stage. Led usually lacks IR that warms the leaf temps so we need to runn warmer air temps to compensate.
It should give you a bit of a boost to growth rates
Wow you gonna cook yourself bro lol. It's ok to leave it where ya are .. just saying for a bit of a bump in growth but they will be fine like that
myke
Well-Known Member
I’ll want to switch to 12/12 on the weekend. I’m already a week behind. You think it’s ok to make the switch?
Waitill they are healthy but it's looking better so I would think it should be ok see how they are doing tomorrow
rkymtnman
Well-Known Member
resist the urge. give them a week at least to start recovering. never, ever go into flower with problems.
Agree
That's a good sign. You are about perfect I would say. Ph is on par now just stay the course and let then recover. How are the plants looking in comparison? Looking for any new deficiencies that may indicate a nutrient ratio issue if none that's obviously a good sign
myke
Well-Known Member
I’ll zap a bunch of pics tonight. I need to do a bunch of training anyway
myke
Well-Known Member
So ph this am was up again 6.2. Ppm was 740. So about an 80 ppm drop last 24 hrs. PHed back down to 5.7. I’m noticing when the ph is lower the ppm drops faster. They seem to eat more below 6 ph. I’ll stay on top of that more now that I trust my pen.
Some pics.
Last pic I see more purple stems then usual. What say you guys?
Some pics.
Last pic I see more purple stems then usual. What say you guys?
