Having been within the HVAC facet of farming for a few years, I’ve at all times hesitated to look into the facet of the plant under the soil and what it takes for it to behave correctly above the soil. However, now that environmental management is getting simpler for me, I feel it’s time to discover different components of rising, and it’s turning out to be much more thrilling and enjoyable than I anticipated! I hope my explanations under do science justice, because the real-world outcomes communicate for themselves.
A few of you might have learn my first article with Backyard Tradition about Hypochlorous Acid and the way properly it labored for me on Powdery Mildew (PM). In that utility, we had been foliar spraying our out of doors hemp, and the Hypochlorous did a fantastic job stopping the unfold of the PM whereas serving to with bug prevention. However, the one factor I couldn’t obtain was stopping the PM from beginning in my crops. A good friend satisfied me to particularly take a look at introducing mono-silicic acid (MSA) to my fertilizer combine. I had no thought what I used to be entering into, however six months later, I’m astonished on the outcomes and the way properly the product labored. None of my indoor crops has PM anymore, and neither does any of their clones. Now we have executed one full spherical of flower from these crops, and we haven’t needed to take away a single leaf resulting from PM. The indoor PM downside in my develop wasn’t horrible, however any quantity is unhealthy. This “experiment” was an enormous success, and I used to be compelled to jot down about it.
The solely change I made was the introduction of silicon within the type of mono-silicic acid to my reservoir. It appeared too straightforward; might this easy addition have made such an enormous distinction? However, the extra I dug, the extra it appeared true.
How It Works
After seeing such nice outcomes, I needed to be taught extra in regards to the product I used to be utilizing and the way it works. Silicon strengthens cell partitions, permitting quicker progress and higher water loss management by supporting stomata for more practical closure. It will increase root mass and, so not directly, will increase nutrient uptake.  All these systemic advantages enhance leaf dimension, progress price, Brix content material and yield. However silicon’s function doesn’t cease there. Silicon deposed in or between cell partitions (phytoliths, or ‘plant opals’) doesn’t simply work as scaffolding; it gives direct safety in opposition to predation and fungal assault by forming a gel-like construction that bodily repels penetration by mildew spores and wears out the mouthparts of insect predators.
Silicates, Nano-Silicates, and Stabilised MSA
All silicon merchandise usually are not equal. Silicates embrace industrial compounds like calcium, potassium silicate, and natural sources equivalent to rice hulls. The downsides with silicates embrace the time wanted for transformation by microorganisms into energetic mono-silicic. Consider silicates as a cow. We cannot eat a cow, however we will eat a steak.
Then you might have, Nano-silicates: Because the title suggests, nano-silicates begin as widespread uncooked supplies and endure proprietary processes to create and generally encapsulate tiny particles that may move by means of tissue.
And at last, now we have stabilized mono-silicic acid. Initially delivered to the industrial agricultural market within the early 2000s, stabilized mono-silicic acid immediately addresses the issue of the instability of naturally bioavailable silicon. The most easy clarification of how this course of works is that particular quantities of Molybdenum and Boron are added to potassium silicate. Single atomic mono-silicic acids stick with the Molybdenum and Boron, making it out there to crops. Producers had been in a position to present instantly bioavailable silicon within the kind that crops have advanced to make use of. The solely downsides had been excessive pricing, the inherent lack of an natural choice, and the issue of breakdown above concentrations of round 4% mono-silicic acid. Nonetheless, given the tiny quantities required in comparison with conventional silicates and their elevated effectiveness, they rapidly took off in industrial agriculture. For the reason that mid-2000s, mono-silicic stabilization know-how has moved ahead once more. Second-generation MSA makes use of ethanols for stabilization to attain as much as an unimaginable 40% mono-silicic acid focus.
There is just one model on the earth utilizing this new know-how, Grow Genius. GG hasn’t publicly defined the magic of how they get to 40%, however I typically perceive they use a distinct chemical course of and ethanol to get a secure slow-release resolution.
Completely happy Campers
We used 0.3ml/L of water within the reservoir for every week or so for our indoor crop. Every time we fill the tank, we add extra mono-silicic acid at that ratio. Now we have by no means seen something falling out, pH shifts in resolution, or any mess from particulate residue. I’m excited to experiment with this product on our farm, Galiano Grow Home Inc. We plan to make use of the product on all out of doors and indoor greens/fruits; the subsequent step will probably be to begin utilizing the product in foliar purposes. So, don’t be stunned if you hear from me once more in regards to the crop outcomes.
1) E. Epstein, “Silicon,” Annual Overview of Plant Physiology and Plant Molecular Biology, vol. 50, pp. 641–664, 1999.
2) Liang Y.C., Solar W.C., Zhu Y.G., Christie P. Mechanisms of silicon-mediated alleviation of abiotic stresses in greater crops: A evaluation. Environ. Pollut. 2007;147:422–428. doi: 10.1016/j.envpol.2006.06.008. [PubMed] [CrossRef] [Google Scholar] / Deshmukh R.Ok., Ma J.F., Bélanger R.R. Editorial: Function of silicon in crops. Entrance. Plant Sci. 2017;8:1858. doi: 10.3389/fpls.2017.01858. [PMC free article] [PubMed] [CrossRef] [Google Scholar] / Fauteux F., Rémus-Borel W., Menzies J.G., Bélanger R.R. Silicon and plant illness resistance in opposition to pathogenic fungi. FEMS Microbiol. Lett. 2005;249:1–6. doi: 10.1016/j.femsle.2005.06.034. [PubMed] [CrossRef] [Google