Grotek Growth Booster

Grotek Growth Booster: a kick-start for vegetative growth

There’s a key moment in every plant’s life: when it leaves the seedling stage and starts growing fast. That’s when its structure takes shape. Growth Booster from Grotek, also sold as Vegetative Growth Booster, is designed for exactly that transition: a fully soluble, highly concentrated powder that supplies the nitrogen and phosphorus plants need to build new leaves, new shoots and strong roots.

A purely mineral formula

• NPK 16-40-0: 16% nitrogen, all in ammoniacal form, and 40% phosphorus.
• 100% soluble, based on diammonium phosphate: the powder dissolves completely in water.
• Highly concentrated: a tiny dose per litre is enough, which makes it very economical.

Specifications

Dosage and directions

• Manufacturer’s dose: 1 g per 10 litres of water.
• When: as plants leave the seedling stage and enter fast growth, when new shoots appear. Can be repeated as needed.
• Mixing: weigh the powder on precision scales, dissolve it in a little water, then add it to the reservoir.
• Yield: at this rate, a 300 g tub makes up to 3,000 litres of solution.

The Grotek growth programme

Growth Booster is added to your grow base nutrient, such as Grotek Solo-Tek Grow. For a formula enriched with kelp and protein, see Grotek Monster Grow Pro, and add Grotek Vitamax Plus for vitamins. Browse the full range in our Grotek nutrients category.

FAQ

Are Growth Booster and Vegetative Growth Booster the same product?

Yes, they are two names for the same Grotek growth stimulator.

Growth Booster or Monster Grow Pro?

Both boost growth. Growth Booster is a purely mineral formula (16-40-0); Monster Grow Pro (18-36-1) also contains kelp and soy protein.

Is the 20 g size enough?

For a trial or a small grow, yes: at 1 g per 10 litres, 20 g makes 200 litres of solution.