Unfortunately No more internet sales

   Dear Customer,

   Unfortunately we no longer sell by the Internet,

   You can still find everything in our store in Heerlen.

   Our range will remain online so that you know what you can get with us.

   If you have any questions, please contact us.

   Kind regards, The Happy Garden Team




Start Booster is a specially formulated organic root stimulator and growth. Start Booster is 100% biologically active organic substances that stimulate the development of the root system and the vegetative growth. Specific biomass of micro-organisms improves the root development. It stimulates the development of roots, soil condition and provides bioavailable nutrition during vegetative growth.

Why Startbooster?

  • Vigorous root and growth stimulator (more roots and plant growth);
  • Better development of stems, the root system and the plant tissue (improved vegetative growth);
  • Improves the soil and makes the plant stronger;
  • Enhances cellular development of the stems (up to 2x thicker).

Application of Startbooster
Use Startbooster in addition to NPK fertilizers. Startbooster can be used on a pre-fertilized soil without additional growth nutrient. Using Startbooster the growth phase can be shortened. Use Startbooster during the growth phase and in the first week of flowering. Use 25 ml per 100 L of water. Add the NPK nutrition, and determine the EC value. Then add only Startbooster. Start Booster is a 100% organic product. Always use in drip irrigation systems next Startbooster Aptus System Clean.

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  • Brand: APTUS
  • Product Code: HGW005.009
  • Availability: In Stock
  • 351.06€
  • Ex Tax: 290.13€

Tags: aptus, startbooster, boosters