
Can I use my well water as a water source for 3 part masterblend injected fertigation? Will be doing Dutch bucket drain to waste in 70/30 coconut coir to perlite.
After fertilizer injection it lowers water ph to 6.5.
Well location: Florida
Is the level of NaCl high enough to be of concern?
by aar6on67

4 Comments
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That’s high sodium, may very well build up in the coco to dangerous levels, might not with enough runoff. Everything else looks fine. I don’t know the master blend but I’d always make sure nothing crashes out in my water by mixing up a test batch and letting it sit out for a few hours. You can always do a 50:50 ro tap blend to reduce the sodium levels
Is this before or after your softener? Lots of sodium chloride
I would personally look at a filter system or an [ro system.](https://amzn.to/4jFfmHg) RO systems are a little slower, but will purify the water.