Sensi Bloom is formulated to work 24 hours a day, 7 days a week. This means the grower will no longer need pH ups or downs. And they have to do is pour it in.
 
How to use Sensi Bloom
Sensi Bloom A & B is a two-part base nutrient formula that is simple to use. Simply measure the two parts according to the mixing instructions on the bottle. Because Sensi-Grow/Bloom A&B includes pH Perfect technology, your pH will constantly be maintained at the perfect level for optimal growth.