La Poción Del Brujo Roca Boost 2000 g - (multilingual label incl. DE, ENG)

ROCA BOOST is a strong finisher that works by strengthening and compacting the flowers, allowing to increase the final weight of the harvest. In its composition, it contains, in addition to a high potassium content, natural elements of Asian origin: 100% plant silicon, proteins, lecithin, lactose and food-grade calcium with bactericidal effects.
Usage:
- Use 0.5ml - 1ml/1L from the 5th to the 8th week of flower growth. Always keep the water conductivity under control.
Composition (w/w): Potassium (K2O) 50% / Protein 7% / Calcium (Ca) 2% / Silicon (Si) 2%