You can achieve the same thing for less by increasing sulphur during flower. An occasion addition of Epsom salts or potassium sulfate will do it.
Save your money
Isn't the fart smell most likely due to hydrogen sulfide?
From a chemistry vs plant physiology standpoint, is there any functional difference between introducing sulphur as a sulfide vs a sulphate?
For the $0.15, just replace the sprayer. So far, no issues with the pressure compensators....
The only other thing I have done is get rid of the dump valve. Once you have enough spray stakes, the pressure bleeds off quickly once the pump shuts off. If I were only running a few plants...
Pro Tekt
Dyna Gro Grow /bloom
Occasional fulvic acid
Occasional potassium sulfate
Floralicious Plus
Simple, complete, pH stable, cost effective.
Feed multiple times during the light cycle at around 1.1 to 1.2 ec.
FWIW, I have been running a system with the Netafim pressure compensating spray stakes for two years and have only had two clog up. No Drip Clean, no filters.
I was gifted a pack of Greenpoint Stardawg x Elephant Stomper. Grew a few out. Decent looking plants, but started throwing a million nanners at about week 9. From what I can gather this isn't uncommon.
Rest of the seeds are getting binned today.
FWIW, the last Chem 91 I pulled down yielded 15oz (dry weight) from a 3gal smart pot running a coco DTW setup. Veg time is key for sure. With coco, you can get away with smaller pots, but need to compensate with multiple feedings per light cycle
The pressure compensators valves have a barbed fitting. Drill a hole in the black plastic slightly smaller than the narrow part of the barb. Pop the fitting in and no leaks.