Thrive Yah-Whey Concentrate: Holy Cow Size:Gallon A "Not Sure" setting is

A "Not Sure" setting is also available if your ballast type is unknown

With both a zero to 60 second adjustable time delay for promoting even growth from end to end and a two to four feet per minute adjustable speed that covers a wide range of lamp intensities and travel distances

mix ¼ - ½ tsp

and how do I choose the right one

Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program

Thrive Yah-Whey Concentrate: Holy Cow Size:Gallon A "Not Sure" setting isThrive Holy Cow 4x Concentrated Yah Whey High Potency Calcium and Phosphorous Fermentation Plant Booster 4 Times as concentrated as Yah Whey Why is it called Holy Cow? Well, it's derived from "Yah Whey" which is Holy and Cow Cal from BuildASoil, so naturally, it's Holy Cow!! That and those are the words you're going to tell yourself after the first application! Which one should I get? Holy Cow is a Concentrated Version of Yah Whey. Yah Whey: 1 2