Robust® Flower Booster produces gorgeous blooms and deep green growth by supplying vital nutrients through the growing season. Robust® Flower Booster is ideally suited to all flowering plants as well as acid loving plants due to the continued release of essential plant feeding nutrients.

Controlled release fertiliser + instant plant food & trace elements providing 6 months feeding. Boosted with extra Potash (K) to produce impressive blooms and bud development. Additional Iron (Fe) and Magnesium (Mg) helps to keep these beautiful plants healthy with wonderful dark green foliage.

- Premium quality Controlled Release Fertiliser.
- Designed to Australian conditions.
- Plus added instant plant food.
- Contains trace elements and minerals.
- Contains Chelated Iron (Fe).
- Feeds for up to 6 months.
- Provides essential long-term nutrition for strong, robust plant growth.
- Instant greening.
- Boosts blooms and growth.
- Includes measuring applicator for accurate applications and no more guess work.
- Recyclable container - polypropylene, recycling symbol number 5 (number not stamped on container)

- NPK: 16 : 2 : 14.1