Review on 🧪 Flourish Potassium Liquid, 2 Liters / 67.6 Fluid Ounces by Brooke Flora

I have just received my order of Flourish Iron and Potassium (individual vials). They look exactly as described and arrived within 2 days. Ideal. The only negative comment is that the potassium bottle says full cap = 10ml; Iron says it's 5ml, but they're the exact same bottle and cap size. I'm dosing a 1500 gallon pond and measuring through the cup so I don't hang myself on it. But I guess it's like laundry detergent and you always wonder how much to use. Use your own meter, dose and test is your best choice. We look forward to the results. Have photographed my nutrient poor plants and will be documenting them over the next few weeks.