Have you seen the Flora weekly feeding chart? Tiz a "good place to start". You have likely OD'd them a tad by giving all three at 1/2 strength. That and the additives are likely stressing your ladies a bit.
Check the feeding schedule here: Flora Nutrient Weekly Feeding Program - Greentrees Hydroponics
To convert the ounces to teaspoons, check here: Ounce to Teaspoon Conversion - Convert Ounce to Teaspoon - Volume Metric Conversion (.15 oz equals approx 1 teaspoon)

You might also want to raise your ingoing water ph to between 6.3 and 6.8ish. Wander outside that ph range, and you'll start locking-out various nutrients.

Rinse the Neem off after every treatment. It can clog the stoma's.
Rusty Trichome Reviewed by Rusty Trichome on . Need help diagnosing issue... Hello all, this is my first post here. I'm a first time grower and was originally supposed to receive some coaching from some experienced growers, but they have since flaked on me and I've been forced to go it alone. I've been reading, watching videos and trying to gather as much info as possible, but it seems you ask 10 people the same question, you get 10 different answers. Maybe I'm just being paranoid and over analyzing things, but better to be safe than sorry. Right? BACKGROUND: Rating: 5