Cinderella 99

👉Started week three nutrients a on 8/12. Its a little stronger and incrementally increased the EC over a few fertigation events till its at 1.5ec (middle of the recommended EC target). tonight's fertigation was 1 liter @ 5.9pH 1.40 EC. (I use a medical grade calibrat-able pH/EC meter and calibrate it every day). 👉My temperature monitoring has hit a snag. All the thermometers tell different lies. The humidity is also way different between the two hygrometers. I have a calibrated thermo probe I use at work and will bring it soon to find the drift of each thermometer. 👉The hygrometers take a little basic science experiment to find the drift from actual relative humidity. There are multiple recipes for this online. But the jist of it is place a small amount of salt in a small cup, add enough water to wet the salt so its like wet sand. Then place the meter and the salt inside a sealed clear container, such as a baggie(if using a baggie make sure there is come air in the bag). seal the container and let is sit for 2-5 days. The relative humidity will max out inside the container at 75%. Whatever the meter reads is what the drift is so you just ad or subtract for the display to get the actual relative humidity. Just search "hygrometer calibration" and u will find lots of pages with more details. 👉C99 is looking good, staying short with no light stretch and is building its photosynthesis factory bigger every day. my marigold has become quite the photosythesis factory itself. Its blooming like crazy. Its just two individual plants in a 1 gallon cloth pot. I feed it the run off from the C99. I have grown oregano and dill in the tent before and they grew way faster and way bigger than any that I have grown outside. this winter I will probably ad oregano to the tent. Home grown herbs are unlike anything you get in a store. Growing herbs was my practice for growing weed. So much relief and joy since its gone legal. I grew indoors one year in college...a large grow that produced a lot of great weed. I was so stressed all the time when growing that due to the risk. Now...the only risk are normal risks...like pissing off the wife because the maturing buds smell up the whole house when I forget to close the tent.