Top Booster 20L H+G

PK13/14 - flower and fruit

RRP $682.50
SAVE $2.50 (0%)

Or 4 interest-free payments of $170.00 with Learn more.

Sold Out - Backorder Available
Backorders are sent in 2-4 days

Calculate Shipping

H+G Top Booster 5 litre

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. 


House & Garden Top Booster creates an optical drought giving the plant the impression that the last phase of its life cycle has started. To ensure its survival, the plant will start to form flowers and fruits to reproduce itself. After three or four days, the usual nutrient feeding schedule should be resumed. With this early triggering, the plant will continue to form flowers and fruits and will have time to develop larger fruits.


House & Garden 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. Potassium is for the beginning of the flowering stages and phosphorus is for the proper development of fruit and flowers, while the Eddha-Fe additive ensures a better colouring of the leaf.


Dilution rate of Top Booster is 1.5ml/L


Use Top Booster four weeks before harvest for 3-4 days.

Prepare your nutrient container by first adding your base nutrient (e.g Cocos, Hydro or Soil) to the water container. Adjust your EC of the nutrient and then add your Top Booster. Adjust the pH value to harmonise with the nutrient solution.


500ml, 1ltr, 5ltr, 20ltr


SKU 14144
Barcode # 8718531711433
Brand House and Garden
Shipping Weight 25.0000kg
Type Hydroponic Additives General

Be The First To Review This Product!

Help other Hydrocentre Hydroponics users shop smarter by writing reviews for products you have purchased.

Write a product review

More From This Category

Amino treatment 250ml H+G with silica

Amino treatment 250ml H+G with silica


Algen Extract 1L H+G

Algen Extract 1L H+G


2% OFF RRP $152.50
Nitrogen 250ml H+G

Nitrogen 250ml H+G


5% OFF RRP $29.50
Magic Green 500ml House and Garden

Magic Green 500ml House and Garden


Roots Excelurator 5L H+G

Roots Excelurator 5L H+G


8% OFF RRP $1,680.00
Roots Excelurator 1L H+G

Roots Excelurator 1L H+G


6% OFF RRP $399.00
Multizyme 500ml H+G

Multizyme 500ml H+G


Amino treatment 1L H+G  with silica

Amino treatment 1L H+G with silica