House and Garden Top Booster


77.26 77.26 USD 77.26


House & Garden Top Booster® provides nutrients needed for ripening and helps set the stage for Bud-XL® and Shooting Powder.

  • Volume

This combination does not exist.

House and Garden Top Booster

House & Garden Nutrients Top Booster is an extremely powerful flowering stimulator that will amaze the grower.

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. The top booster encourages autumn hormones (ethylene) to reinforce the plant's 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. 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.

Top Booster also incorporates a specific form of EddhaFe (Iron) as this reduces chlorosis in leaves and triggers the production of autumn hormones, namely ethylene, to promote additional floral development and to regulate the ripening of fruit.

Top Booster Key Features
  • All H&G Products are cleared for use in medical, licensed farms
  • Initiates flowering
  • Stimulates flowering
  • Improves plant respiration
  • Better than straight pk13/14. with additional EDDHA-Fe Iron
  • Larger fruits
  • Dosage:1.5 ml/L

Top Booster Application

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 the stage of plant growth.

Warning: Do NOT use at the same time as other PK-based additives

Follow This Simple Feed Chart Designed by our Research Team

Week 1Week 2Week 3Week 4Week 5Week 6
0 mL/L0 mL/L0 mL/L0 mL/L0 mL/L0 mL/L


Week 7Week 8Week 9Week 10Week 11Week 12
0 mL/L0 mL/L1.5 mL/L0 mL/L0 mL/L0 mL/L

Note: All House and Garden Products are cleared for use in medical, licensed farms.

Weight (lbs)13.60
Length (in)8
Width (in)6
Height (in)9
N-P-K0 - 0.7 - 0.6
Nutrient TypeSynthetic Based
OMRI CertifiedNo
Nutrient Material TypeLiquid