House & Garden Top Booster

Size: 1L
Sale price$41.00

Pickup available at 22 Hamersley Drive

Usually ready in 24 hours


House & Garden Top Booster tricks the plant into thinking it is in the last stages of life. To ensure survival, the plant is triggered into producing flowers and fruits.

Top Booster is the REAL PK 13/14 for serious floral production! Using premium mineral phosphorus and potassium (plus added EDDHA – FE Iron) to encourage the plant into a final stage of reproductive growth. Top booster encourages autumn hormones (ethylene) to reinforce the plants biological response to a changing light environment.  Top Booster PK 13/14 is generally only used for 1 week in the middle of the reproductive stage. With this floral trigger and reinforcement of the flowering process, the plant will form larger flowers and fruits and encourage faster, higher quality yields.


House & Garden Nutrients Top Booster is an extremely powerful flowering stimulator which will amaze the grower. Top Booster acts on the basis of PK13-14 but with the added benefits of Eddha-Fe (iron). The basis of all flowering boosters is a blend of pure potassium and phosphorus. These elements are important for the plant’s flowering process and create superior flowering sites by steering the crop correctly.

The EDDHA-FE Iron also helps to prevent chlorosis in flowering crops.


Dilution rate of Top Booster is 1.5ml/L


Use Top Booster four weeks before harvest.

Prepare your nutrient container by first adding your base nutrient (e.g Cocos, Hydro, Aqua Flakes or Soil) to the water container. Add H&G Additives (including Top Booster) and adjust pH and EC according to stage of plant growth.


1L, 5L

All H&G Products are cleared for use in medical, licensed farms.

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