Earth Juice Crystal pH Up 0-0-47, 10 lbsWhether a professional or a hobbyist, the earth juice crystal is an ideal growth solution for everyone. The earth juice is a crystallized pH adjuster which can raise the pH level according to the requirement. It can be used with all types of fertilizers. You can use the earth juice crystal in the hydroponics system by using its small quantities. You need to mix the juice crystal with the fertilizer and constantly check on the pH to get the desired