HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 32oz

Late-Bloom Phosphorus-Potassium Booster for Finishing Crops, 32oz

The final weeks before harvest place extra phosphorus and potassium demand on a fruiting or flowering crop that a standard base nutrient isn't always concentrated enough to fully cover. HDI Ionic PK Boost 0-5-6 supplies that extra phosphorus and potassium as a finishing supplement, layered onto a base nutrient program during the last stretch before harvest.

The 32oz size suits home growers with a smaller number of finishing plants rather than a full commercial room.

Key Features & Benefits

• 0-5-6 NPK Ratio — a phosphorus-and-potassium-only formula meant to boost a base program rather than replace it.
• Finishing-Stage Supplement — applied during the final weeks before harvest of fruiting and flowering crops.
• Layers Onto a Base Program — supplements an existing nutrient schedule rather than standing alone.
• Sized for Different Finishing-Room Scales — from a 32oz bottle for a small finishing area up through a case of two 2.5gal containers for larger harvests.

Who Should Use Ionic PK Boost

Growers finishing a fruiting or flowering crop who want extra phosphorus and potassium in the final weeks before harvest, layered onto their existing base nutrient program, are the fit for Ionic PK Boost.

About HDI Ionic

Ionic PK Boost is a finishing supplement within Hydrodynamics International's Ionic nutrient line, meant to be added to a base Ionic or comparable feeding program rather than used by itself.

Frequently Asked Questions

When during a grow should I start using Ionic PK Boost?

Apply it during the final few weeks before harvest of a fruiting or flowering crop, layered onto your existing base nutrient program. Starting too early can push phosphorus and potassium levels higher than the plant needs during earlier flowering.

Can Ionic PK Boost replace my base flowering nutrient?

No, it's a 0-5-6 supplement meant to layer onto a base program rather than replace it, since it doesn't supply nitrogen. Continue your regular base nutrient alongside it through the finishing stretch.

What crops is Ionic PK Boost meant for?

It's meant for fruiting and flowering crops in the final weeks before harvest, when phosphorus and potassium demand is highest. Check your base nutrient schedule to time PK Boost's introduction correctly.

What size Ionic PK Boost should I buy?

Sizes run from 32oz bottles for smaller finishing rooms up through a case of two 2.5gal containers for larger commercial operations, with a case of four 1gal containers in between. Match the size to how many plants you're finishing and how long your harvest window runs.