Shake well before use. Add a maximum of 2 ml (0.45 teaspoon) of Royal Rush 8-0-0 per 1 litre (0.265 gallon) of water (1:500) or add a maximum of 8 ml of Royal Rush 8-0-0 per 1 gallon of water. Administer this nutrient solution once a week during the fl owering phase. Over fertilization has a negative effect on the growing medium and plant quality.
USA: for information regarding the contents and levels of heavy metals in this product click here.
Royal Rush is available in 500ml and 1L bottle and 5L and 10L can.