Gro-Sure Rose & Shrub contains an Instant Boost Fertiliser and Slow Release Plant Food.
Fast acting nutrients giving roses and shrubs a great start + slow release nutrients for 6 months feeding. Ideal for all types of roses in open ground or containers.
Gro-Sure® Rose & Shrub
- Can be mixed with compost prior to planting or used as a top dressing in containers or open ground plants
- One handful of granules is about 40g
- Water in to activate granules
- Only one application per year will be necessary
- NPK 13-7-18.5 compound fertiliser with micronutrients