free delivery

FREE DELIVERY

EU shipping free over 250€

easy returns

Easy Returns

90 days returns policy

expert advice

Expert Advice

Instore, Call, Email, Chat

price guarantee

Price Guarantee

Best prices in Europe

ADV NUTRIENTS - HAMMERHEAD PK4/10 - led grow lights KingOfLeds

ADV NUTRIENTS - HAMMERHEAD PK4/10

ADVANCED NUTRIENTS

  • €11,30

FREE fast and discrete shipping to all states in Europe with tracking number.

No taxes and duties in the European Union (except Norway and Switzerland).

Quality assurance - Service of all products in Europe.


Feed it to your blooming plants to get MAXIMUM weight and POTENCY

Hammerhead is the only P-K additive that contains the correct ration of P & K. All the other P-K boosters have the ratio reversed: they give you too much phosphorus and not enough potassium. Which can actually decrease floral production. Procure Hammerhead now and feed it to your blooming plants so you get MAXIMUM weight and potency from your blooms.

If You Want A PK (Phosphorous-Potassium) Bloom Booster Proven To Work Because It Was Made Specifically For Our Types Of Plants And Hydroponic Growing Then Keep Reading…

If you’ve ever tried a PK bloom booster… only to find… that it did nothing for your plants… or… it created brown spots or leaf tip burning…then… here’s how to never have that problem again… AND… get all the flower-boosting benefits of feeding your plants PK.

Here’s the story: many years ago, before hydroponics and indoor growing became popular, plant research showed a specific combination of Phosphorous and Potassium would make plant’s bloom bigger and produce heavier harvests.

This agricultural research was performed in an outdoor environment on high-volume agriculture field crops like corn and soybeans.

And because phosphorous leaches out of soil quickly… especially… when field crops are heavily irrigated… all the PK bloom boosters were created specifically for outdoor field crop growing.

The most important thing to know is they all have more phosphorous than potassium in their formulas because phosphorous is so easily depleted when growing field crops outdoors with mass irrigation. This extreme phosphorous ratio is NOT the mixture we want.

Finally! You Can Get The Benefits You Really Want…

Before, PK formulas were a disappointment at best… and… at worst… an expensive way to burn your plants!

But now, you can get all the benefits you’ve always wanted from a PK formula…

  • You’ll see your buds get bigger within just days!
  • You’ll see them bloom bigger and bigger!
  • And you’ll finish with a bigger harvest!

Hammerhead has been specially designed for use with all hydroponics, sphagnum, and soil growing mediums. Plus, it has been developed for use with any and all hydroponics, aeroponic, drip irrigation, NFT, ebb and flow and continuous liquid feed growing systems.