Shogun PK Warrior 9/18

Shogun PK Warrior 9/18 is a concentrated phosphorus and potassium additive used during flowering when plants naturally shift focus from building structure to building blooms. It’s made for the period when demand increases and you want to support strong, consistent flower development without changing your whole base feed.

PK Warrior is typically introduced once flowering is well underway, then used through the heavier bloom weeks before tapering towards the finish. It’s popular with coco and hydro growers who like to keep the core feed stable, then add a targeted PK push at the right time.

Tip: Because it’s concentrated, it’s best used with a measured approach—small adjustments and regular EC checks go a long way.

Key features

• Concentrated PK 9/18 flowering additive

• Designed for mid–late flower use

• Helps support heavier bloom development during peak demand

• Works well with most base nutrient programmes

• Suitable for coco and hydro feeding routines

• Easy way to add a targeted PK increase without overcomplicating your mix

Best for

• Mid–late flowering stages (when buds are building and swelling)

• Coco grows (hand-fed or automated)

• Hydro and recirculating systems (with sensible monitoring)

• Growers looking for a dedicated PK boost at the right time in bloom

How to use

Add to your nutrient solution during mid–late flowering alongside your normal base feed. Start modest, monitor EC and plant response, and adjust gradually.

Always follow the label for exact dosage and timing.

What’s in the box

• 1 × Shogun PK Warrior 9/18 bottle (selected size)

FAQs

When should I use PK Warrior 9/18?
Most growers introduce a PK booster once flowering is established and the plant’s demand increases through the heavier bloom weeks.

Can I use this in coco and hydro?
Yes — it’s commonly used in both. Just keep an eye on EC and avoid stacking too many strong bloom additives at once.

Do I still need a base nutrient?
Yes — PK Warrior is an additive, not a complete feed. It’s designed to complement your base nutrients.