Newbie Grower

[Mvs]

What a great website for anyone new to growing to find all kinds of useful information!! I am attempting to grow WW CBD for medicinal use in a 3X3X5 grow tent with 2 GH WaterFarms and LED light. Things are apparently going pretty well and I'm into 2nd week of flowers!! - so we'll have to see if something actually gets produced. Grow didn't start out so great with first 2 seeds germed and died in soil. Switched to Rapid Rooter plugs and committed to the grow tent/hydroponic set up. When sprouts finally, finally appeared, a green algae had developed on top of the grow plugs. Ignored it and moved them to the WaterFarms and fired everything up. Growing went pretty well but algae spread to the pebble media. Found online to black out the area and did so with a black trash bag cut-out. After 2 weeks still green. Then I thought, what about the Food Freshness Card I have in the fridge. The thing just sits in there and keeps baby spinach leaves fresh (and mold free) for 30+ days. So I took it out and hung it in the tent. After 10-14 days the algae had disappeared and hasn't been back. So, I am NOT affiliated with the company in any way but thought if there is a way to avoid the dreaded mold issues with cannabis, maybe this could be a way. If my crop comes in, I will definitely have the thing hanging around during drying/curing for sure. HAPPY HARVEST!! https://foodfreshnesscard.com/

[Rwise]

The Food Freshness Card is a large hologram that is programmed with longitudinal electromagnetic waves. Our U.S. patented process allows us to modulate these longitudinal electromagnetic waves with different frequencies or frequency spectra. The modulations to these waves target specific strains of bacteria and mold which can inhibit their growth. The Food Freshness Card does not directly kill mold or bacteria but instead creates an environment that can slow their growth rate. Mold and bacteria are main causes of food spoilage, if you can inhibit the rate at which they grow, you can increase the shelf life of food.

But $75 for a hologram seems a bit steep,,,,, interesting but,,,, does it take a battery? How can a hologram emit electromagnetic waves?