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Unanswered: 2nd timer round issues
So many things that it could be is overwhelming & I’m left baffled. More I read more I find it could be.
could be
Ph. (Fixed) past 24/48hr
Feed/under fed
Overwater/under
Deficiencies
Lighting/distance
Disease/pets
Root rot pot bond
(forcing probe 4 ph reading is tough penetrating roots)?
At least this time no signs spider mites just a few springtails, which yellow sticky pads capture most.
Swapped out Viparspectra v600 for a sp1000 and they were loving it, 18/6 now at 19” or 47cm between light and top of plants
There under sp1000 & were thriving prior to this problem
My ph was high in spots peaking past 8 and slowly drop to high 7’s, however with Sulphur and liquid Sulphur I’ve managed to correct it to 6.8-7.5 in soil. Added nitrogen to soil & it was getting ½ nutes, hit with couple spoons cal/mag, Epsom salts yet still problems persist! Yet still has a drooping all over like overwatering but yellow started on lower fan and now is lining entire plant. Plant looks hungry but drooping leafs & at times crawling!!!
Co2 bag with goid ventilation, 24.5c @ 50%RH at canopy and
21/22c and 60%RH at soil.
Co2 bag is on ground with extraction fan above lights
Intake fan bring fresh air in at ground level. Going to start removing co2 bag at lights out.
Overwatering
So I stopped and watered every 2nd day but plant was still yellowing, drooping & crawling.
So I’m now flushed with natural 7 ph water from tap & spring water
After flush I ph my run off, dipped just a needles thickness towards 6, so I’m guessing it’s like 6.8 so run off from flush was fine, I’ll give it 3 days to dry out somewhat
And I’m thinking maybe another flush before starting back on gogo juice!!!
Do I reflush & hope she’s takes to feeding or cut loses and start again, idk.
Thoughts advice plz!!!
Pics are 8-10 days apart
Special kush back left
Front right unknown strain, with some heat lamp burn, cause it’s directly under heat lamp. Only use when temp get really cold & it’s on 30 mins on/off timer.
Using same smart pots used last
time. Temps got cold few night back, temps haven’t fallen below 15-16 at lights out.
First thoughts, plan of attack was
(N) given nitrogen to topsoil
Ph (fixed over past 24/48hrs)
Overwatering addressed
Trace elements & cal/mag
Flushed neutral ph water
Tested run off metre barely moved off 7 maybe 6.8
Now what should I flush again?
awaiting digital ph pen & Ec reader Incase mines dodgy.
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The Following 2 Users Say Thank You to Redlightspecial For This Useful Post:
GEORGE (11-06-20),
Mac (11-06-20)
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