Friday, May 29, 2015
How to use EC Testing of Soil for Proper Fertilizing
When I heard about what world record grower holder Beni Meir was doing with EC testing was it perked up my ears. Basically Beni used an EC testing device that tests the salts in his soil to figure out when to fertilize. Basically nitrogen, phosphorous and potassium are salts and the electrical conductivity tester gives a reading of how much salts are in a solution. An EC tester won't tell you what nutrient a plant needs or what nutrient is deficient, but when testing during the season you can see the EC numbers drop as the season goes on and when the numbers go down you can then hit the soil with some fertilizer to get the numbers back to optimum levels.
During the season I'll give some updates on this and what I find. I did an interesting test today where I tested the soil inside of both hoop houses and outside of both hoop houses and it was clear that with all of the rain we've had there has been some leaching.
learn more). The cane molasses is a food source for soil microbes so it helps promote microbial activity. When I first learned of Omina I was super excited. My soil is too high with potassium. Potassium, in large quantities, can be antagonistic in the uptake of calcium. Omina can make nutrients in the soil more available and you can increase calcium ion uptake by 1000% because of some of the aminos that are in Omina. Omina is 14-0-0 so the nitrogen in it will help support the current vine growth. My vines are growing 6-8 inches a day right now. That should put me close to a June 24th pollination with a little luck.