Advanced Nutrients

What pH Perfect is meant to do

The pH Perfect base is mixed so a working solution stays inside a usable pH band, instead of you chasing it every day. A meter is still required — you still need to know what the reservoir is doing — but you reach for an adjuster less often. We sell the 3-Part Grow, Micro and Bloom kit in 500mL, 1L and 4L sets; that kit is the straightforward way into the line.

Flowering additives in this range

Big Bud. The bloom booster this brand is best known for, sold in 250mL, 500mL and 1L, plus a Big Bud Coco mix written for coco substrates.

Bud Candy. A carbohydrate additive in 250mL and 500mL. It is aimed at beneficial microbes through flower, not at feeding the plant itself.

Piranha. A beneficial fungi inoculant for the root zone, sold in 250mL.

Corrective bottles

Revive. The rescue bottle, in 500mL and 1L, for plants that are showing deficiency or stress. Like any corrective it treats the symptom. Diagnose first — if the real problem is pH lockout or root damage, no additive will fix it.

Sensi Cal Mag Xtra. Calcium, magnesium and iron in 1L, for coco and for soft or filtered water.

Picking a bottle size

1. Begin with the 500mL kit. A 500mL 3-part set will take a small tent through one full cycle and costs a fraction of the 4L.
2. Pair Big Bud with your medium. There is a standard bottle and a Coco bottle — coco holds calcium differently, and that mix is written for it.
3. Skip stacking every additive. Big Bud, Bud Candy and Piranha do different jobs at different times. Running all three at full dose from day one is how growers waste money and lock out elements.
4. Still run a meter. pH Perfect cuts how often you adjust; it does not replace measurement.

A pH and EC combo meter is how you check whether the solution is actually sitting where the label says it should.