Jobe’s Organic Rose & Flower Fertilizer Specifications To get beautiful rose blooms, you need to choose a fertilizer with the highest P number in NPK ratio like Down to Earth that is 4-8-4. If you ...

With a balanced blend of NPK ratio of 18-24-16 macro-nutrients, this water-soluble rose food provides an ideal amount of nourishment for your rose bushes to grow and flourish. However, like any other ...

However, it should be diluted in a ratio of 1:5, so one litre of fertilizer to five litres of water. We water the roses with this preparation once every two weeks throughout the blooming period.