organic fungal treatment on Pothos
Quick answer
If your Pothos has organic fungal treatment, the most likely cause is: Nanoemulsion preparation via high-energy ultrasonication produces droplets 73-95 nm in diameter, providing vastly larger surface area than bulk oil emulsions (droplets >10,000 nm). The enormous surface-area-to-volume ratio allows eugenol, thymol, and other essential oil compounds to interact with and penetrate fungal cell membranes far more efficiently than bulk oil droplets that simply coat surfaces without releasing active compounds.
Start here:
- 1. 1. Combine essential oil (10% v/v) with Tween 80 surfactant at 2:1 v/v ratio in a glass beaker.
- 2. 2. Add water phase to bring total volume to working concentration (3000 ppm = 3 g oil per liter).
Why Pothos gets organic fungal treatment
Epipremnum aureum
Nanoemulsion preparation via high-energy ultrasonication produces droplets 73-95 nm in diameter, providing vastly larger surface area than bulk oil emulsions (droplets >10,000 nm). The enormous surface-area-to-volume ratio allows eugenol, thymol, and other essential oil compounds to interact with and penetrate fungal cell membranes far more efficiently than bulk oil droplets that simply coat surfaces without releasing active compounds.
How to reverse organic fungal treatment on Pothos
- 1
1. Combine essential oil (10% v/v) with Tween 80 surfactant at 2:1 v/v ratio in a glass beaker.
- 2
2. Add water phase to bring total volume to working concentration (3000 ppm = 3 g oil per liter).
- 3
3. Divide mixture: first portion (oil-based nano-emulsion phase) goes into ultrasonic homogenizer; second portion remains unsonicated.
- 4
4. Sonicate first portion for 30 minutes at 700 W output power, keeping sample in ice bath to prevent thermal degradation of oil compounds.
- 5
5. Combine sonicated and unsonicated phases; shake gently — final product should appear milky-white with bluish tint and show no visible phase separation for 24+ hours.
- 6
6. Verify droplet size and PI using DLS (dynamic light scattering); acceptable: droplet size 70-100 nm, PI <0.5.
Keep organic fungal treatment off this Pothos
Store prepared nanoemulsions in dark glass bottles at 4°C; stability degrades after 30 days at cold temperature and after 7-10 days at room temperature. Discard if odor changes or phase separation appears.
Other Pothos problems
Go Deeper
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