hey Jeff! is this your journal? if so ill tag along for the ride! maybe pm a mod and ask them to move it into grow journals if it is so more of us can find and follow it there
so flush eveery other watering but at the last 2 weeks reduce your feed to 1/3 or in this case maybe give straight water. idk what is exactly in FFO or how hot it is so idk if the in place nutes will carry you through till the end.
Dont need very many nutes running fox farms so I hear. minus the wind damage you will notice how much lighter mine is. it's a little darker when not under the lighting so the picture seems slightly nitrogen lacking but they arent I assure you
also why DIY isn't viable for commercial applications. the standards are just making sure the mass-manufactured products don't combust on their own. are safe and are well manufactured.
https://www.amazon.com/LinkDm-Electronic-Temperature-Thermometer-Hygrometer/dp/B07X3KG67S/ref=sr_1_48?crid=RGJINP4JV2RR&dchild=1&keywords=hygrometer&qid=1602531360&sprefix=hygr%2Caps%2C247&sr=8-48
these are your best friend with curing