Oh, no. Not again.

[Minnekannabis]

We’re seeing the same problems with our girls in veg as we have on previous grows. About veg week 4, the leaves are turning yellow with brown splotches.
80% coco, 10% worm castings, 10% perlite. Fabric 5 gallon containers. 5×5 ACI tent with EVO8 lights. Our PH was 5.8 but we’re raising it now to PH 6.2
We follow our synthetic nute feeding chart and add Recharge once per week w/just water, and we add Armour Si to our cal-mag feed (separate from the other nutes.) We’re using tap water that dechlorinates over 24-48 hours. We think it’s our water. Swede was using both hot & cold taps to fill the water buckets but I asked him to only use cold from now on. (Water heater sediments?) We also have hard water, no water softener. I want more green & healthy girls! Help!

[mrgrowit]

Any idea what the PPM of the runoff is? Room temperature water would be better than cold water.

Could be the hard water. The hard water + the nutrients you’re giving could be resulting in an imbalance of nutrients and nutrient absorption could be inhibited.

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