Uploaded July 2014 | Updated September 2026, 3 weeks ago

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Ocean Solution Test 2 - part 1

In this test I brought the nutrient contents of the water in both grow boxes up to1400PPM.

The rain water came in at 120PPM and the MasterBlend 4-18-38 + Calcinit + Epsom salts together were 1300PPM.

I will be spraying only the box on the right with a solution with Ocean Solution 203. (OS203)
The spray solution is 1:100 (1 part OS203 : 100 parts water)
I will spray the vegetables in the right box 1 time a day in low sun conditions (morning or afternoon)

For the final results, go to the next video (Ocean Solution Test 2 - part 2)